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The Scientific World Journal
Volume 2014, Article ID 727496, 21 pages
http://dx.doi.org/10.1155/2014/727496
Review Article

Titanium Dioxide as a Catalyst Support in Heterogeneous Catalysis

Nanotechnology & Catalysis Research Centre (NANOCAT), IPS Building, University of Malaya, 50603 Kuala Lumpur, Malaysia

Received 28 April 2014; Revised 22 July 2014; Accepted 10 August 2014; Published 14 October 2014

Academic Editor: Alexander Vorontsov

Copyright © 2014 Samira Bagheri et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. F. Adam, J. N. Appaturi, and A. Iqbal, “The utilization of rice husk silica as a catalyst: review and recent progress,” Catalysis Today, vol. 190, no. 1, pp. 2–14, 2012. View at Publisher · View at Google Scholar · View at Scopus
  2. C. Pellecchia, M. Mazzeo, and D. Pappalardo, “Isotactic-specific polymerization of propene with an iron-based catalyst: polymer end groups and regiochemistry of propagation,” Macromolecular Rapid Communications, vol. 19, no. 12, pp. 651–655, 1998. View at Google Scholar · View at Scopus
  3. K.-H. Lee, N.-S. Noh, D.-H. Shin, and Y. Seo, “Comparison of plastic types for catalytic degradation of waste plastics into liquid product with spent FCC catalyst,” Polymer Degradation and Stability, vol. 78, no. 3, pp. 539–544, 2002. View at Publisher · View at Google Scholar · View at Scopus
  4. D. J. Pollard and J. M. Woodley, “Biocatalysis for pharmaceutical intermediates: the future is now,” Trends in Biotechnology, vol. 25, no. 2, pp. 66–73, 2007. View at Publisher · View at Google Scholar · View at Scopus
  5. A. Daugherty, J. L. Dunn, D. L. Rateri, and J. W. Heinecke, “Myeloperoxidase, a catalyst for lipoprotein oxidation, is expressed in human atherosclerotic lesions,” Journal of Clinical Investigation, vol. 94, no. 1, pp. 437–444, 1994. View at Publisher · View at Google Scholar · View at Scopus
  6. M. W. Kanan and D. G. Nocera, “In situ formation of an oxygen-evolving catalyst in neutral water containing phosphate and Co2+,” Science, vol. 321, no. 5892, pp. 1072–1075, 2008. View at Publisher · View at Google Scholar · View at Scopus
  7. L. Hu, X. Yang, and S. Dang, “An easily recyclable Co/SBA-15 catalyst: Heterogeneous activation of peroxymonosulfate for the degradation of phenol in water,” Applied Catalysis B: Environmental, vol. 102, no. 1-2, pp. 19–26, 2011. View at Publisher · View at Google Scholar · View at Scopus
  8. Y. Kazuya and M. Noritaka, “Supported ruthenium catalyst for the heterogeneous oxidation of alcohols with molecular oxygen,” Angewandte Chemie International Edition, vol. 41, no. 23, pp. 4538–4542, 2002. View at Google Scholar
  9. K. Mori, T. Hara, T. Mizugaki, K. Ebitani, and K. Kaneda, “Hydroxyapatite-supported palladium nanoclusters: a highly active heterogeneous catalyst for selective oxidation of alcohols by use of molecular oxygen,” Journal of the American Chemical Society, vol. 126, no. 34, pp. 10657–10666, 2004. View at Publisher · View at Google Scholar · View at Scopus
  10. K. T. Wan and M. E. Davis, “Design and synthesis of a heterogeneous asymmetric catalyst,” Nature, vol. 370, no. 6489, pp. 449–450, 1994. View at Publisher · View at Google Scholar · View at Scopus
  11. N. Shibasaki-Kitakawa, H. Honda, H. Kuribayashi, T. Toda, T. Fukumura, and T. Yonemoto, “Biodiesel production using anionic ion-exchange resin as heterogeneous catalyst,” Bioresource Technology, vol. 98, no. 2, pp. 416–421, 2007. View at Publisher · View at Google Scholar · View at Scopus
  12. R. Liu, R. Jin, J. An, Q. Zhao, T. Cheng, and G. Liu, “Hollow-shell-structured nanospheres: a recoverable heterogeneous catalyst for rhodium-catalyzed tandem reduction/lactonization of ethyl 2-acylarylcarboxylates to chiral phthalides,” Chemistry—An Asian Journal, vol. 9, no. 5, pp. 1388–1394, 2014. View at Publisher · View at Google Scholar · View at Scopus
  13. Y. Leng, J. Liu, P. Jiang, and J. Wang, “Organometallic-polyoxometalate hybrid based on V-Schiff base and phosphovanadomolybdate as a highly effective heterogenous catalyst for hydroxylation of benzene,” Chemical Engineering Journal, vol. 239, pp. 1–7, 2014. View at Publisher · View at Google Scholar · View at Scopus
  14. P. Cong, R. D. Doolen, Q. Fan et al., “High-throughput synthesis and screening of combinatorial heterogeneous catalyst libraries,” Angewandte Chemie, vol. 38, no. 4, pp. 484–488, 1999. View at Google Scholar · View at Scopus
  15. B. Uysal and B. S. Oksal, “New heterogeneous B(OEt)3-MCM-41 catalyst for preparation of α,β-unsaturated alcohols,” Research on Chemical Intermediates, 2013. View at Publisher · View at Google Scholar · View at Scopus
  16. K. Yamaguchi, C. Yoshida, S. Uchida, and N. Mizuno, “Peroxotungstate immobilized on ionic liquid-modified silica as a heterogeneous epoxidation catalyst with hydrogen peroxide,” Journal of the American Chemical Society, vol. 127, no. 2, pp. 530–531, 2005. View at Publisher · View at Google Scholar · View at Scopus
  17. J. M. Planeix, N. Coustel, B. Coq et al., “Application of carbon nanotubes as supports in heterogeneous catalysis,” Journal American Chemical Society, vol. 116, no. 17, pp. 7935–7936, 1994. View at Publisher · View at Google Scholar
  18. P. D. Kent, J. E. Mondloch, and R. G. Finke, “A four-step mechanism for the formation of supported-nanoparticle heterogenous catalysts in contact with solution: the conversion of Ir(1,5-COD)Cl/γ-Al2O3 to Ir(0)~170/ γ-Al2O3,” Journal of the American Chemical Society, vol. 136, no. 5, pp. 1930–1941, 2014. View at Publisher · View at Google Scholar · View at Scopus
  19. A. Dobrzeniecka and P. J. Kulesza, “Electrocatalytic activity toward oxygen reduction of RuSxN y catalysts supported on different nanostructured carbon carriers,” ECS Journal of Solid State Science and Technology, vol. 2, no. 12, pp. M61–M66, 2013. View at Publisher · View at Google Scholar · View at Scopus
  20. D. Astruc, F. Lu, and J. R. Aranzaes, “Nanoparticles as recyclable catalysts: the frontier between homogeneous and heterogeneous catalysis,” Angewandte Chemie—International Edition, vol. 44, no. 48, pp. 7852–7872, 2005. View at Publisher · View at Google Scholar · View at Scopus
  21. C. M. Crudden, M. Sateesh, and R. Lewis, “Mercaptopropyl-modified mesoporous silica: a remarkable support for the preparation of a reusable, heterogeneous palladium catalyst for coupling reactions,” Journal of the American Chemical Society, vol. 127, no. 28, pp. 10045–10050, 2005. View at Publisher · View at Google Scholar · View at Scopus
  22. B. E. Solsona, J. K. Edwards, P. Landon et al., “Direct synthesis of hydrogen peroxide from H2 and O2 using Al2O3 supported Au-Pd catalysts,” Chemistry of Materials, vol. 18, no. 11, pp. 2689–2695, 2006. View at Publisher · View at Google Scholar · View at Scopus
  23. A. Corma, M. Iglesias, C. del Pino, and F. Sánchez, “New rhodium complexes anchored on modified USY zeolites. A remarkable effect of the support on the enantioselectivity of catalytic hydrogenation of prochiral alkenes,” Journal of the Chemical Society—Series Chemical Communications, no. 18, pp. 1253–1255, 1991. View at Google Scholar · View at Scopus
  24. B. Kraeutler and A. J. Bard, “Heterogeneous photocatalytic preparation of supported catalysts. Photodeposition of platinum on TiO2 powder and other substrates,” Journal of the American Chemical Society, vol. 100, no. 13, pp. 4317–4318, 1978. View at Publisher · View at Google Scholar · View at Scopus
  25. T. O. Eschemann, J. H. Bitter, and K. P. de Jong, “Effects of loading and synthesis method of titania-supported cobalt catalysts for Fischer-Tropsch synthesis,” Catalysis Today, vol. 228, pp. 89–95, 2014. View at Publisher · View at Google Scholar · View at Scopus
  26. G. K. Mor, K. Shankar, M. Paulose, O. K. Varghese, and C. A. Grimes, “Use of highly-ordered TiO2 nanotube arrays in dye-sensitized solar cells,” Nano Letters, vol. 6, no. 2, pp. 215–218, 2006. View at Publisher · View at Google Scholar · View at Scopus
  27. A. D'Agata, S. Fasulo, L. J. Dallas et al., “Enhanced toxicity of “bulk” titanium dioxide compared to “fresh” and “aged” nano-TiO2 in marine mussels (Mytilus galloprovincialis),” Nanotoxicology, vol. 8, no. 5, pp. 549–558, 2014. View at Publisher · View at Google Scholar · View at Scopus
  28. Y.-G. Guo, Y.-S. Hu, W. Sigle, and J. Maier, “Superior electrode performance of nanostructured mesoporous TiO2 (Anatase) through efficient hierarchical mixed conducting networks,” Advanced Materials, vol. 19, no. 16, pp. 2087–2091, 2007. View at Publisher · View at Google Scholar · View at Scopus
  29. J. Xu, K. Li, W. Shi, R. Li, and T. Peng, “Rice-like brookite titania as an efficient scattering layer for nanosized anatase titania film-based dye-sensitized solar cells,” Journal of Power Sources, vol. 260, pp. 233–242, 2014. View at Publisher · View at Google Scholar · View at Scopus
  30. M.-M. Chen, X. Sun, Z.-J. Qiao, Q.-Q. Ma, and C.-Y. Wang, “Anatase-TiO2 nanocoating of Li4Ti5O12 nanorod anode for lithium-ion batteries,” Journal of Alloys and Compounds, vol. 601, pp. 38–42, 2014. View at Publisher · View at Google Scholar · View at Scopus
  31. M. Fujimoto, H. Koyama, M. Konagai et al., “TiO2 anatase nanolayer on TiN thin film exhibiting high-speed bipolar resistive switching,” Applied Physics Letters, vol. 89, no. 22, Article ID 223509, 2006. View at Publisher · View at Google Scholar · View at Scopus
  32. D. Grosso, G. J. D. A. A. Soler-Illia, E. L. Crepaldi et al., “Highly Porous TiO2 Anatase Optical Thin Films with Cubic Mesostructure Stabilized at 700°C,” Chemistry of Materials, vol. 15, no. 24, pp. 4562–4570, 2003. View at Publisher · View at Google Scholar · View at Scopus
  33. D. Ramimoghadam, S. Bagheri, and S. B. Abd Hamid, “Biotemplated synthesis of anatase titanium dioxide nanoparticles via lignocellulosic waste material,” BioMed Research International, vol. 2014, Article ID 205636, 7 pages, 2014. View at Publisher · View at Google Scholar
  34. J. Wang, J. Polleux, J. Lim, and B. Dunn, “Pseudocapacitive contributions to electrochemical energy storage in TiO2 (Anatase) nanoparticles,” Journal of Physical Chemistry C, vol. 111, no. 40, pp. 14925–14931, 2007. View at Publisher · View at Google Scholar · View at Scopus
  35. H. Kominami, J.-I. Kalo, Y. Takada et al., “Novel synthesis of microcrystalline titanium(IV) oxide having high thermal stability and ultra-high photocatalytic activity: thermal decomposition of titanium(IV) alkoxide in organic solvents,” Catalysis Letters, vol. 46, no. 1-2, pp. 235–240, 1997. View at Publisher · View at Google Scholar · View at Scopus
  36. S. Bagheri, K. Shameli, and S. B. Abd Hamid, “Synthesis and characterization of anatase titanium dioxide nanoparticles using egg white solution via Sol-Gel method,” Journal of Chemistry, vol. 2013, Article ID 848205, 5 pages, 2013. View at Publisher · View at Google Scholar · View at Scopus
  37. R. Palcheva, L. Dimitrov, G. Tyuliev, A. Spojakina, and K. Jiratova, “TiO2 nanotubes supported NiW hydrodesulphurization catalysts: characterization and activity,” Applied Surface Science, vol. 265, pp. 309–316, 2013. View at Publisher · View at Google Scholar · View at Scopus
  38. G. Liang, L. He, H. Cheng et al., “The hydrogenation/dehydrogenation activity of supported Ni catalysts and their effect on hexitols selectivity in hydrolytic hydrogenation of cellulose,” Journal of Catalysis, vol. 309, pp. 468–476, 2014. View at Publisher · View at Google Scholar · View at Scopus
  39. Q. Luo, M. Beller, and H. Jiao, “Formic acid dehydrogenation on surfaces—a review of computational aspect,” Journal of Theoretical and Computational Chemistry, vol. 12, no. 7, Article ID 1330001, 2013. View at Publisher · View at Google Scholar · View at Scopus
  40. M. Nolan, “Modifying ceria (111) with a TiO2 nanocluster for enhanced reactivity,” Journal of Chemical Physics, vol. 139, no. 18, Article ID 184710, 2013. View at Publisher · View at Google Scholar · View at Scopus
  41. L. Si, Z. Huang, K. Lv, D. Tang, and C. Yang, “Facile preparation of Ti3+ self-doped TiO2 nanosheets with dominant {0 0 1} facets using zinc powder as reductant,” Journal of Alloys and Compounds, vol. 601, pp. 88–93, 2014. View at Publisher · View at Google Scholar · View at Scopus
  42. N. M. Julkapli, S. Bagheri, and S. B. Abd Hamid, “Recent advances in heterogeneous photocatalytic decolorization of synthetic dyes,” The Scientific World Journal, vol. 2014, Article ID 692307, 25 pages, 2014. View at Publisher · View at Google Scholar
  43. X.-L. Sui, Z.-B. Wang, M. Yang, L. Huo, D.-M. Gu, and G.-P. Yin, “Investigation on C-TiO2 nanotubes composite as Pt catalyst support for methanol electrooxidation,” Journal of Power Sources, vol. 255, pp. 43–51, 2014. View at Publisher · View at Google Scholar · View at Scopus
  44. G. R. Bamwenda, S. Tsubota, T. Nakamura, and M. Haruta, “The influence of the preparation methods on the catalytic activity of platinum and gold supported on TiO2 for CO oxidation,” Catalysis Letters, vol. 44, no. 1-2, pp. 83–87, 1997. View at Publisher · View at Google Scholar · View at Scopus
  45. S. J. Tauster, S. C. Fung, R. T. K. Baker, and J. A. Horsley, “Strong interactions in supported-metal catalysts,” Science, vol. 211, article 4487, 1981. View at Publisher · View at Google Scholar · View at Scopus
  46. T. S. Kim, J. D. Stiehl, C. T. Reeves, R. J. Meyer, and C. B. Mullins, “Cryogenic CO oxidation on TiO2-supported gold nanoclusters precovered with atomic oxygen,” Journal of the American Chemical Society, vol. 125, no. 8, pp. 2018–2019, 2003. View at Publisher · View at Google Scholar · View at Scopus
  47. L. Lietti, P. Forzatti, and F. Bregani, “Steady-state and transient reactivity study of TiO2-supported V2O5-WO3 De-NOx catalysts: relevance of the vanadium-tungsten interaction on the catalytic activity,” Industrial and Engineering Chemistry Research, vol. 35, no. 11, pp. 3884–3892, 1996. View at Publisher · View at Google Scholar · View at Scopus
  48. S. D. Lin, M. Bollinger, and M. A. Vannice, “Low temperature CO oxidation over Au/TiO2 and Au/SiO2 catalysts,” Catalysis Letters, vol. 17, no. 3-4, pp. 245–262, 1993. View at Publisher · View at Google Scholar · View at Scopus
  49. J. M. Gallardo Amores, V. Sanchez Escribano, and G. Busca, “Anatase crystal growth and phase transformation to rutile in high-area TiO2, MoO3-TiO2 and other TiO2-supported oxide catalytic systems,” Journal of Materials Chemistry, vol. 5, no. 8, pp. 1245–1249, 1995. View at Publisher · View at Google Scholar · View at Scopus
  50. W. Yan, S. M. Mahurin, Z. Pan, S. H. Overbury, and S. Dai, “Ultrastable Au nanocatalyst supported on surface-modified TiO2 nanocrystals,” Journal of the American Chemical Society, vol. 127, no. 30, pp. 10480–10481, 2005. View at Publisher · View at Google Scholar · View at Scopus
  51. X. Ren, H. Zhang, and Z. Cui, “Acetylene decomposition to helical carbon nanofibers over supported copper catalysts,” Materials Research Bulletin, vol. 42, no. 12, pp. 2202–2210, 2007. View at Publisher · View at Google Scholar · View at Scopus
  52. K.-W. Park and K.-S. Seol, “Nb-TiO2 supported Pt cathode catalyst for polymer electrolyte membrane fuel cells,” Electrochemistry Communications, vol. 9, no. 9, pp. 2256–2260, 2007. View at Publisher · View at Google Scholar · View at Scopus
  53. W. Yan, B. Chen, S. M. Mahurin et al., “Preparation and comparison of supported gold nanocatalysts on anatase, brookite, rutile, and P25 polymorphs of TiO2 for catalytic oxidation of CO,” Journal of Physical Chemistry B, vol. 109, no. 21, pp. 10676–10685, 2005. View at Publisher · View at Google Scholar · View at Scopus
  54. G. T. Went, L.-J. Leu, and A. T. Bell, “Quantitative structural analysis of dispersed vanadia species in TiO2(Anatase)-supported V2O5,” Journal of Catalysis, vol. 134, no. 2, pp. 479–491, 1992. View at Publisher · View at Google Scholar · View at Scopus
  55. M. S. P. Francisco and V. R. Mastelaro, “Inhibition of the anatase-rutile phase transformation with addition of CeO2 to CuO-TiO2 system: raman spectroscopy, X-ray diffraction, and textural studies,” Chemistry of Materials, vol. 14, no. 6, pp. 2514–2518, 2002. View at Publisher · View at Google Scholar · View at Scopus
  56. S. Carrettin, P. McMorn, P. Johnston, K. Griffin, and G. J. Hutchings, “Selective oxidation of glycerol to glyceric acid using a gold catalyst in aqueous sodium hydroxide,” Chemical Communications, no. 7, pp. 696–697, 2002. View at Google Scholar · View at Scopus
  57. F. Porta, L. Prati, M. Rossi, S. Coluccia, and G. Martra, “Metal sols as a useful tool for heterogeneous gold catalyst preparation: Reinvestigation of a liquid phase oxidation,” Catalysis Today, vol. 61, no. 1, pp. 165–172, 2000. View at Publisher · View at Google Scholar · View at Scopus
  58. W. Fang, J. Chen, Q. Zhang, W. Deng, and Y. Wang, “Hydrotalcite-supported gold catalyst for the oxidant-free dehydrogenation of benzyl alcohol: studies on support and gold size effects,” Chemistry—A European Journal, vol. 17, no. 4, pp. 1247–1256, 2011. View at Publisher · View at Google Scholar · View at Scopus
  59. T. M. D. Dang, T. M. H. Nguyen, and H. P. Nguyen, “The preparation of nano-gold catalyst supported on iron doped titanium oxide,” Advances in Natural Sciences: Nanoscience and Nanotechnology, vol. 1, Article ID 025011, pp. 1–10, 2010. View at Publisher · View at Google Scholar · View at Scopus
  60. I. W. C. E. Arends and R. A. Sheldon, “Activities and stabilities of heterogeneous catalysts in selective liquid phase oxidations: recent developments,” Applied Catalysis A: General, vol. 212, no. 1-2, pp. 175–187, 2001. View at Publisher · View at Google Scholar · View at Scopus
  61. C. Oumahi, J. Lombard, S. Casale et al., “Heterogeneous catalyst preparation in ionic liquids: titania supported gold nanoparticles,” Catalysis Today, vol. 235, pp. 58–71, 2014. View at Publisher · View at Google Scholar · View at Scopus
  62. A. Ayati, A. Ahmadpour, F. F. Bamoharram, B. Tanhaei, M. Mänttäri, and M. Sillanpää, “A review on catalytic applications of Au/TiO2 nanoparticles in the removal of water pollutant,” Chemosphere, vol. 107, pp. 163–174, 2014. View at Publisher · View at Google Scholar · View at Scopus
  63. J. Zhou, X. Yang, Y. Wang, and W. Chen, “An efficient oxidation of cyclohexane over Au@TiO2/MCM-41 catalyst prepared by photocatalytic reduction method using molecular oxygen as oxidant,” Catalysis Communications, vol. 46, pp. 228–233, 2014. View at Publisher · View at Google Scholar · View at Scopus
  64. M. Haruta, S. Tsubota, T. Kobayashi, H. Kageyama, M. J. Genet, and B. Delmon, “Low-Temperature Oxidation of CO over Gold Supported on TiO2, α-Fe2O3, and Co3O4,” Journal of Catalysis, vol. 144, no. 1, pp. 175–192, 1993. View at Publisher · View at Google Scholar · View at Scopus
  65. M. M. Schubert, S. Hackenberg, A. C. Van Veen, M. Muhler, V. Plzak, and J. Behm, “CO oxidation over supported gold catalysts—“Inert” and “active” support materials and their role for the oxygen supply during reaction,” Journal of Catalysis, vol. 197, no. 1, pp. 113–122, 2001. View at Publisher · View at Google Scholar · View at Scopus
  66. M. Bowker, C. Morton, J. Kennedy et al., “Hydrogen production by photoreforming of biofuels using Au, Pd and Au-Pd/TiO2 photocatalysts,” Journal of Catalysis, vol. 310, no. 1, pp. 10–15, 2014. View at Publisher · View at Google Scholar · View at Scopus
  67. J. Guzman and B. C. Gates, “Catalysis by supported gold: correlation between catalytic activity for co oxidation and oxidation states of gold,” Journal of the American Chemical Society, vol. 126, no. 9, pp. 2672–2673, 2004. View at Publisher · View at Google Scholar · View at Scopus
  68. G. Li, D. I. Enache, J. Edwards, A. F. Carley, D. W. Knight, and G. J. Hutchings, “Solvent-free oxidation of benzyl alcohol with oxygen using zeolite-supported Au and Au-Pd catalysts,” Catalysis Letters, vol. 110, no. 1-2, pp. 7–13, 2006. View at Publisher · View at Google Scholar · View at Scopus
  69. M. Hinojosa-Reyes, V. Rodríguez-González, and R. Zanella, “Gold nanoparticles supported on TiO2-Ni as catalysts for hydrogen purification via water-gas shift reaction,” RSC Advances, vol. 4, no. 9, pp. 4308–4316, 2014. View at Publisher · View at Google Scholar · View at Scopus
  70. I. X. Green, W. Tang, M. Neurock, and J. T. Yates, “Insights into catalytic oxidation at the Au/TiO2 dual perimeter sites,” Accounts of Chemical Research, vol. 47, no. 3, pp. 805–815, 2014. View at Publisher · View at Google Scholar · View at Scopus
  71. L. Li, Y. Gao, H. Li et al., “CO oxidation on TiO2 (110) supported subnanometer gold clusters: Size and shape effects,” Journal of the American Chemical Society, vol. 135, no. 51, pp. 19336–19346, 2013. View at Publisher · View at Google Scholar · View at Scopus
  72. R. Nafria, P. Ramírez De La Piscina, N. Homs et al., “Embedding catalytic nanoparticles inside mesoporous structures with controlled porosity: Au@TiO2,” Journal of Materials Chemistry A, vol. 1, no. 45, pp. 14170–14176, 2013. View at Publisher · View at Google Scholar · View at Scopus
  73. A. Corma and H. Garcia, “Supported gold nanoparticles as catalysts for organic reactions,” Chemical Society Reviews, vol. 37, no. 9, pp. 2096–2126, 2008. View at Publisher · View at Google Scholar · View at Scopus
  74. S. C. Chan and M. A. Barteau, “Preparation of highly uniform Ag/TiO2 and Au/TiO2 supported nanoparticle catalysts by photodeposition,” Langmuir, vol. 21, no. 12, pp. 5588–5595, 2005. View at Publisher · View at Google Scholar · View at Scopus
  75. L. Liu, X. Gu, Y. Cao et al., “Crystal-plane effects on the catalytic properties of Au/TiO2,” ACS Catalysis, vol. 3, no. 12, pp. 2768–2775, 2013. View at Publisher · View at Google Scholar · View at Scopus
  76. S. Padikkaparambil, B. Narayanan, Z. Yaakob, S. Viswanathan, and S. M. Tasirin, “Au/TiO2 reusable photocatalysts for dye degradation,” International Journal of Photoenergy, vol. 2013, Article ID 752605, 10 pages, 2013. View at Publisher · View at Google Scholar · View at Scopus
  77. M.-Y. Xing, B.-X. Yang, H. Yu et al., “Enhanced photocatalysis by au nanoparticle loading on TiO2 single-crystal (001) and (110) facets,” Journal of Physical Chemistry Letters, vol. 4, no. 22, pp. 3910–3917, 2013. View at Publisher · View at Google Scholar · View at Scopus
  78. S. Arrii, F. Morfin, A. J. Renouprez, and J. L. Rousset, “Oxidation of CO on gold supported catalysts prepared by laser vaporization: direct evidence of support contribution,” Journal of the American Chemical Society, vol. 126, no. 4, pp. 1199–1205, 2004. View at Publisher · View at Google Scholar · View at Scopus
  79. P. Claus, A. Brückner, C. Mohr, and H. Hofmeister, “Supported gold nanoparticles from quantum dot to mesoscopic size scale: effect of electronic and structural properties on catalytic hydrogenation of conjugated functional groups,” Journal of the American Chemical Society, vol. 122, no. 46, pp. 11430–11439, 2000. View at Publisher · View at Google Scholar · View at Scopus
  80. H. Masatake, “Catalysis of gold nanoparticles deposited on metal oxides,” CATTECH, vol. 6, no. 3, pp. 102–115, 2002. View at Publisher · View at Google Scholar · View at Scopus
  81. M. Haruta, “Gold as a novel catalyst in the 21st century: preparation, working mechanism and applications,” Gold Bulletin, vol. 37, no. 1-2, pp. 27–36, 2004. View at Publisher · View at Google Scholar · View at Scopus
  82. V. Subramanian, E. E. Wolf, and P. V. Kamat, “Catalysis with TiO2/Gold Nanocomposites. Effect of Metal Particle Size on the Fermi Level Equilibration,” Journal of the American Chemical Society, vol. 126, no. 15, pp. 4943–4950, 2004. View at Publisher · View at Google Scholar · View at Scopus
  83. R. Zanella, S. Giorgio, C. R. Henry, and C. Louis, “Alternative methods for the preparation of gold nanoparticles supported on TiO2,” Journal of Physical Chemistry B, vol. 106, no. 31, pp. 7634–7642, 2002. View at Publisher · View at Google Scholar · View at Scopus
  84. A. Visikovskiy, K. Mitsuhara, and Y. Kido, “Role of gold nanoclusters supported on TiO2(110) model catalyst in CO oxidation reaction,” Journal of Vacuum Science and Technology A Vacuum, Surfaces and Films, vol. 31, no. 6, Article ID 061404, 2013. View at Publisher · View at Google Scholar · View at Scopus
  85. M. Boronat, P. Concepción, A. Corma, S. González, F. Illas, and P. Serna, “A molecular mechanism for the chemoselective hydrogenation of substituted nitroaromatics with nanoparticles of gold on TiO2 catalysts: a cooperative effect between gold and the support,” Journal of the American Chemical Society, vol. 129, no. 51, pp. 16230–16237, 2007. View at Publisher · View at Google Scholar · View at Scopus
  86. J. H. Li, M. J. Feng, and M. L. Jia, “The performance of au nanoparticle supported on mesoporous TiO2 for low-temperature CO Oxidation,” Advanced Materials Research, vol. 726-731, pp. 720–724, 2013. View at Publisher · View at Google Scholar · View at Scopus
  87. A. Vittadini and A. Selloni, “Small gold clusters on stoichiometric and defected TiO2 anatase (101) and their interaction with CO: a density functional study,” The Journal of Chemical Physics, vol. 117, no. 1, pp. 353–360, 2002. View at Publisher · View at Google Scholar · View at Scopus
  88. Z. Zhong, J. Lin, S.-P. Teh, J. Teo, and F. M. Dautzenberg, “A rapid and efficient method to deposit gold particles on catalyst supports and its application for CO oxidation at low temperatures,” Advanced Functional Materials, vol. 17, no. 8, pp. 1402–1408, 2007. View at Publisher · View at Google Scholar · View at Scopus
  89. S. Yu, Y. Ma, Y. Zhi, H. Jing, and H. Q. Su, “Synthesis of cobalt-based catalyst supported on TiO2 nanotubes and its fischer-tropsch reaction,” Integrated Ferroelectrics, vol. 147, no. 1, pp. 59–66, 2013. View at Publisher · View at Google Scholar · View at Scopus
  90. F. Lakadamyali, A. Reynal, M. Kato, J. R. Durrant, and E. Reisner, “Electron transfer in dye-sensitised semiconductors modified with molecular cobalt catalysts: photoreduction of aqueous protons,” Chemistry—A European Journal, vol. 18, no. 48, pp. 15464–15475, 2012. View at Publisher · View at Google Scholar · View at Scopus
  91. Y. C. Lu, M. S. Chen, and Y. W. Chen, “Hydrogen generation by sodium borohydride hydrolysis on nanosized CoB catalysts supported on TiO2, Al2O3 and CeO2,” International Journal of Hydrogen Energy, vol. 37, no. 5, pp. 4254–4258, 2012. View at Publisher · View at Google Scholar · View at Scopus
  92. P.-O. Larsson, A. Andersson, L. R. Wallenberg, and B. Svensson, “Combustion of CO and toluene; characterisation of copper oxide supported on titania and activity comparisons with supported cobalt, iron, and manganese oxide,” Journal of Catalysis, vol. 163, no. 2, pp. 279–293, 1996. View at Publisher · View at Google Scholar · View at Scopus
  93. K. Takanabe, K. Nagaoka, K. Nariai, and K.-I. Aika, “Titania-supported cobalt and nickel bimetallic catalysts for carbon dioxide reforming of methane,” Journal of Catalysis, vol. 232, no. 2, pp. 268–275, 2005. View at Publisher · View at Google Scholar · View at Scopus
  94. F. Morales, F. M. F. De Groot, P. Glatzel et al., “In situ X-ray absorption of Co/Mn/TiO2 catalysts for fischer-tropsch synthesis,” Journal of Physical Chemistry B, vol. 108, no. 41, pp. 16201–16207, 2004. View at Publisher · View at Google Scholar · View at Scopus
  95. F. Morales, E. de Smit, F. M. F. de Groot, T. Visser, and B. M. Weckhuysen, “Effects of manganese oxide promoter on the CO and H2 adsorption properties of titania-supported cobalt Fischer-Tropsch catalysts,” Journal of Catalysis, vol. 246, no. 1, pp. 91–99, 2007. View at Publisher · View at Google Scholar · View at Scopus
  96. T. E. Feltes, L. Espinosa-Alonso, E. D. Smit et al., “Selective adsorption of manganese onto cobalt for optimized Mn/Co/TiO2 Fischer-Tropsch catalysts,” Journal of Catalysis, vol. 270, no. 1, pp. 95–102, 2010. View at Publisher · View at Google Scholar · View at Scopus
  97. M. C. Aguirre, G. Santori, O. Ferretti, J. L. G. Fierro, and P. Reyes, “Morphological and structural features of Co/TiO2 catalysts prepared by different methods and their performance in the liquid phase hydrogenation of unsaturated aldehyde,” Journal of the Chilean Chemical Society, vol. 51, no. 1, pp. 1–10, 2006. View at Google Scholar · View at Scopus
  98. M. Rakap, E. E. Kalu, and S. Özkar, “Hydrogen generation from the hydrolysis of ammonia borane using cobalt-nickel-phosphorus (Co-Ni-P) catalyst supported on Pd-activated TiO2 by electroless deposition,” International Journal of Hydrogen Energy, vol. 36, no. 1, pp. 254–261, 2011. View at Publisher · View at Google Scholar · View at Scopus
  99. Y. Zhang, K. Liew, J. Li, and X. Zhan, “Fischer-tropsch synthesis on lanthanum promoted Co/TiO2 catalysts,” Catalysis Letters, vol. 139, no. 1-2, pp. 1–6, 2010. View at Publisher · View at Google Scholar · View at Scopus
  100. X. Chen, J. Zhang, Y. Huang, Z. Tong, and M. Huang, “Catalytic reduction of nitric oxide with carbon monoxide on copper-cobalt oxides supported on nano-titanium dioxide,” Journal of Environmental Sciences, vol. 21, no. 9, pp. 1296–1301, 2009. View at Publisher · View at Google Scholar · View at Scopus
  101. V. M. Shinde and G. Madras, “CO methanation toward the production of synthetic natural gas over highly active Ni/TiO2 catalyst,” AIChE Journal, vol. 60, no. 3, pp. 1027–1035, 2014. View at Publisher · View at Google Scholar · View at Scopus
  102. K. Ullah, S. Ye, S. Sarkar, L. Zhu, Z.-D. Meng, and W.-C. Oh, “Photocatalytic degradation of methylene blue by NiS2-graphene supported TiO2 catalyst composites,” Asian Journal of Chemistry, vol. 26, no. 1, pp. 145–150, 2014. View at Publisher · View at Google Scholar · View at Scopus
  103. H. Song, M. Dai, X. Wan, X. Xu, C. Zhang, and H. Wang, “Synthesis of a Ni2P catalyst supported on anatase-TiO2 whiskers with high hydrodesulfurization activity, based on triphenylphosphine,” Catalysis Communications, vol. 43, pp. 151–154, 2014. View at Publisher · View at Google Scholar · View at Scopus
  104. W. Huo, C. Zhang, H. Yuan et al., “Vapor-phase selective hydrogenation of maleic anhydride to succinic anhydride over Ni/TiO2 catalysts,” Journal of Industrial and Engineering Chemistry, 2014. View at Publisher · View at Google Scholar · View at Scopus
  105. W. Kong, X.-H. Zhang, Q. Zhang, T.-J. Wang, L.-L. Ma, and G.-Y. Chen, “Hydrodeoxygenation of guaiacol over nickel-based catalyst supported on mixed oxides,” Chemical Journal of Chinese Universities, vol. 34, no. 12, pp. 2806–2813, 2013. View at Publisher · View at Google Scholar · View at Scopus
  106. P. Tiwari and S. Basu, “Ni infiltrated YSZ anode stabilization by inducing strong metal support interaction between nickel and titania in solid oxide fuel cell under accelerated testing,” International Journal of Hydrogen Energy, vol. 38, no. 22, pp. 9494–9499, 2013. View at Publisher · View at Google Scholar · View at Scopus
  107. J. Yan and H. Wang, “Preparation and performance of Ni2P/TiO2-Al2O3 for hydrodenitrogenation,” Advanced Materials Research, vol. 634-638, no. 1, pp. 575–580, 2013. View at Publisher · View at Google Scholar · View at Scopus
  108. W. E. Kaden, W. A. Kunkel, F. S. Roberts, M. Kane, and S. L. Anderson, “Thermal and adsorbate effects on the activity and morphology of size-selected Pdn/TiO2 model catalysts,” Surface Science, vol. 621, pp. 40–50, 2014. View at Publisher · View at Google Scholar · View at Scopus
  109. A. A. Shutilov, G. A. Zenkovets, I. Y. Pakharukov, and I. P. Prosvirin, “Influence of CeO2 addition on the physicochemical and catalytic properties of Pd/TiO2 catalysts in CO oxidation,” Kinetics and Catalysis, vol. 55, no. 1, pp. 111–116, 2014. View at Publisher · View at Google Scholar · View at Scopus
  110. K. Kočí, L. Matějová, M. Reli et al., “Sol-gel derived Pd supported TiO2-ZrO2 and TiO2 photocatalysts; their examination in photocatalytic reduction of carbon dioxide,” Catalysis Today, vol. 230, pp. 20–26, 2014. View at Publisher · View at Google Scholar · View at Scopus
  111. K. Cheng, F. Yang, D. Zhang, J. Yin, D. Cao, and G. Wang, “Pd nanofilm supported on C@TiO2 nanocone core/shell nanoarrays: a facile preparation of high performance electrocatalyst for H2O2 electroreduction in acid medium,” Electrochimica Acta, vol. 105, pp. 115–120, 2013. View at Publisher · View at Google Scholar · View at Scopus
  112. L. Shahreen, G. G. Chase, A. J. Turinske, S. A. Nelson, and N. Stojilovic, “NO decomposition by CO over Pd catalyst supported on TiO2 nanofibers,” Chemical Engineering Journal, vol. 225, no. 1, pp. 340–349, 2013. View at Publisher · View at Google Scholar · View at Scopus
  113. S. Putdee, O. Mekasuwandumrong, A. Soottitantawat, and J. Panpranot, “Characteristics and catalytic behavior of Pd catalysts supported on nanostructure titanate in liquid-phase hydrogenation,” Journal of Nanoscience and Nanotechnology, vol. 13, no. 4, pp. 3062–3067, 2013. View at Publisher · View at Google Scholar · View at Scopus
  114. R. Chen, Y. Jiang, W. Xing, and W. Jin, “Fabrication and catalytic properties of palladium nanoparticles deposited on a silanized asymmetric ceramic support,” Industrial and Engineering Chemistry Research, vol. 50, no. 8, pp. 4405–4411, 2011. View at Publisher · View at Google Scholar · View at Scopus
  115. J. Zhu, Y. Jia, M. Li, M. Lu, and J. Zhu, “Carbon nanofibers grown on anatase washcoated cordierite monolith and its supported palladium catalyst for cinnamaldehyde hydrogenation,” Industrial and Engineering Chemistry Research, vol. 52, no. 3, pp. 1224–1233, 2013. View at Publisher · View at Google Scholar · View at Scopus
  116. H.-S. Sheu, J.-F. Lee, S.-G. Shyu, W.-W. Chou, and J.-R. Chang, “Sulfur resistance enhancement by grafted TiO2 in SiO2-supported Pd catalysts: role of grafted TiO2 and genesis of Pd clusters,” Journal of Catalysis, vol. 266, no. 1, pp. 15–25, 2009. View at Publisher · View at Google Scholar · View at Scopus
  117. S. Gatla, N. Madaan, J. Radnik et al., “Rutile—A superior support for highly selective and stable Pd-based catalysts in the gas-phase acetoxylation of toluene,” Journal of Catalysis, vol. 297, pp. 256–263, 2013. View at Publisher · View at Google Scholar · View at Scopus
  118. S. Maheswari, P. Sridhar, and S. Pitchumani, “Pd-TiO2/C as a methanol tolerant catalyst for oxygen reduction reaction in alkaline medium,” Electrochemistry Communications, vol. 26, no. 1, pp. 97–100, 2013. View at Publisher · View at Google Scholar · View at Scopus
  119. G. Kennedy, L. R. Baker, and G. A. Somorjai, “Selective amplification of 34;O bond hydrogenation on Pt/TiO2: catalytic reaction and sum-frequency generation vibrational spectroscopy studies of crotonaldehyde hydrogenation,” Angewandte Chemie, vol. 53, no. 13, pp. 3405–3408, 2014. View at Publisher · View at Google Scholar · View at Scopus
  120. M. H. Brijaldo, F. B. Passos, H. A. Rojas, and P. Reyes, “Hydrogenation of m-dinitrobenzene over Pt supported catalysts on TiO2-Al2O3 binary oxides,” Catalysis Letters, vol. 144, no. 5, pp. 860–863, 2014. View at Publisher · View at Google Scholar · View at Scopus
  121. Y. P. G. Chua, G. T. K. K. Gunasooriya, M. Saeys, and E. G. Seebauer, “Controlling the CO oxidation rate over Pt/TiO2 catalysts by defect engineering of the TiO2 support,” Journal of Catalysis, vol. 311, pp. 306–313, 2014. View at Publisher · View at Google Scholar · View at Scopus
  122. G. P. López, R. R. López, and T. Viveros, “Dehydrocyclization of n-heptane over Pt catalysts supported on Al- and Si-promoted TiO2,” Catalysis Today, vol. 220–222, pp. 61–65, 2014. View at Publisher · View at Google Scholar · View at Scopus
  123. B. Ruiz-Camacho, H. H. R. Santoyo, J. M. Medina-Flores, and O. Álvarez-Martínez, “Platinum deposited on TiO2-C and SnO2-C composites for methanol oxidation and oxygen reduction,” Electrochimica Acta, vol. 120, pp. 344–349, 2014. View at Publisher · View at Google Scholar · View at Scopus
  124. A.-R. Rautio, P. Mäki-Arvela, A. Aho, K. Eränen, and K. Kordas, “Chemoselective hydrogenation of citral by Pt and Pt-Sn catalysts supported on TiO2 nanoparticles and nanowires,” Catalysis Today, 2014. View at Publisher · View at Google Scholar · View at Scopus
  125. T.-Y. Chang, Y. Tanaka, R. Ishikawa et al., “Direct imaging of pt single atoms adsorbed on TiO2 (110) surfaces,” Nano Letters, vol. 14, no. 1, pp. 134–138, 2014. View at Publisher · View at Google Scholar · View at Scopus
  126. Q. Du, J. Wu, and H. Yang, “PtNb-TiO2 catalyst membranes fabricated by electrospinning and atomic layer deposition,” ACS Catalysis, vol. 4, no. 1, pp. 144–151, 2014. View at Publisher · View at Google Scholar · View at Scopus
  127. S. Gan, Y. Liang, D. R. Baer, M. R. Sievers, G. S. Herman, and C. H. F. Peden, “Effect of platinum nanocluster size and titania surface structure upon CO surface chemistry on platinum-supported TiO2 (110),” Journal of Physical Chemistry B, vol. 105, no. 12, pp. 2412–2416, 2001. View at Publisher · View at Google Scholar · View at Scopus
  128. B. Sun, A. V. Vorontsov, and P. G. Smirniotis, “Role of platinum deposited on TiO2 in phenol photocatalytic oxidation,” Langmuir, vol. 19, no. 8, pp. 3151–3156, 2003. View at Publisher · View at Google Scholar · View at Scopus
  129. J.-M. Herrmann, J. Disdier, and P. Pichat, “Photoassisted platinum deposition on TiO2 powder using various platinum complexes,” The Journal of Physical Chemistry, vol. 90, no. 22, pp. 6028–6034, 1986. View at Publisher · View at Google Scholar · View at Scopus
  130. J. Yu, L. Qi, and M. Jaroniec, “Hydrogen production by photocatalytic water splitting over Pt/TiO2 nanosheets with exposed (001) facets,” Journal of Physical Chemistry C, vol. 114, no. 30, pp. 13118–13125, 2010. View at Publisher · View at Google Scholar · View at Scopus
  131. S. C. Colindres, J. R. V. García, J. A. T. Antonio, and C. A. Chavez, “Preparation of platinum-iridium nanoparticles on titania nanotubes by MOCVD and their catalytic evaluation,” Journal of Alloys and Compounds, vol. 483, no. 1-2, pp. 406–409, 2009. View at Publisher · View at Google Scholar · View at Scopus
  132. H. Schulz, L. Mädler, R. Strobel, R. Jossen, S. E. Pratsinis, and T. Johannessen, “Independent control of metal cluster and ceramic particle characteristics during one-step synthesis of Pt/TiO2,” Journal of Materials Research, vol. 20, no. 9, pp. 2568–2577, 2005. View at Publisher · View at Google Scholar · View at Scopus
  133. S. Shironita, M. Goto, T. Kamegawa, K. Mori, and H. Yamashita, “Preparation of highly active platinum nanoparticles on ZSM-5 zeolite including cerium and titanium dioxides as photo-assisted deposition sites,” Catalysis Today, vol. 153, no. 3-4, pp. 189–192, 2010. View at Publisher · View at Google Scholar · View at Scopus
  134. A. Linsebigler, C. Rusu, and J. T. Yates Jr., “Absence of platinum enhancement of a photoreaction on TiO2-CO photooxidation on Pt/TiO2(110),” Journal of the American Chemical Society, vol. 118, no. 22, pp. 5284–5289, 1996. View at Publisher · View at Google Scholar · View at Scopus
  135. K. C. Petallidou, K. Polychronopoulou, S. Boghosian, S. Garcia-Rodriguez, and A. M. Efstathiou, “Water-gas shift reaction on Pt/Ce1- xTixO2-δ: the effect of Ce/Ti ratio,” Journal of Physical Chemistry C, vol. 117, no. 48, pp. 25467–25477, 2013. View at Publisher · View at Google Scholar · View at Scopus
  136. Y. Chen, D. Li, X. Wang, L. Wu, and X. Fu, “Promoting effects of H2 on photooxidation of volatile organic pollutants over Pt/TiO2,” New Journal of Chemistry, vol. 29, no. 12, pp. 1514–1519, 2005. View at Publisher · View at Google Scholar · View at Scopus
  137. S. C. Ammal and A. Heyden, “Origin of the unique activity of Pt/TiO2 catalysts for the water-gas shift reaction,” Journal of Catalysis, vol. 306, pp. 78–90, 2013. View at Publisher · View at Google Scholar · View at Scopus
  138. H. Hua, C. Hu, Z. Zha, H. Liu, X. Xie, and Y. Xi, “Pt nanoparticles supported on submicrometer-sized TiO2 spheres for effective methanol and ethanol oxidation,” Electrochimica Acta, vol. 105, pp. 130–136, 2013. View at Publisher · View at Google Scholar · View at Scopus
  139. C. Zhang, H. Yu, Y. Li et al., “Simple synthesis of Pt/TiO2 nanotube arrays with high activity and stability,” Journal of Electroanalytical Chemistry, vol. 701, pp. 14–19, 2013. View at Publisher · View at Google Scholar · View at Scopus
  140. X. Li, W. Zheng, H. Pan, Y. Yu, L. Chen, and P. Wu, “Pt nanoparticles supported on highly dispersed TiO2 coated on SBA-15 as an efficient and recyclable catalyst for liquid-phase hydrogenation,” Journal of Catalysis, vol. 300, pp. 9–19, 2013. View at Publisher · View at Google Scholar · View at Scopus
  141. H. An, P. Hu, X. Hu et al., “Characterization of Pt catalysts supported by three forms of TiO2 and their catalytic activities for hydrogenation,” Reaction Kinetics, Mechanisms and Catalysis, vol. 108, no. 1, pp. 117–126, 2013. View at Publisher · View at Google Scholar · View at Scopus
  142. M. N. Shaddad, A. M. Al-Mayouf, M. A. Ghanem, M. S. AlHoshan, J. P. Singh, and A. A. Al-Suhybani, “Chemical deposition and electrocatalytic activity of platinum nanoparticles supported on TiO2 nanotubes,” International Journal of Electrochemical Science, vol. 8, no. 2, pp. 2468–2478, 2013. View at Google Scholar · View at Scopus
  143. Y. L. Shen, S. Y. Chen, J. M. Song, and I. G. Chen, “Ultra-long pt nanolawns supported on TiO2-coated carbon fibers as 3D hybrid catalyst for methanol oxidation,” Nanoscale Research Letters, vol. 7, pp. 1–8, 2012. View at Publisher · View at Google Scholar · View at Scopus
  144. X.-Y. Hao, Y.-Q. Zhang, J.-W. Wang, W. Zhou, C. Zhang, and S. Liu, “A novel approach to prepare MCM-41 supported CuO catalyst with high metal loading and dispersion,” Microporous and Mesoporous Materials, vol. 88, no. 1–3, pp. 38–47, 2006. View at Publisher · View at Google Scholar · View at Scopus
  145. Y. Xue, G. Lu, Y. Guo, Y. Guo, Y. Wang, and Z. Zhang, “Effect of pretreatment method of activated carbon on the catalytic reduction of NO by carbon over CuO,” Applied Catalysis B: Environmental, vol. 79, no. 3, pp. 262–269, 2008. View at Publisher · View at Google Scholar · View at Scopus
  146. F. Severino, J. L. Brito, J. Laine, J. L. G. Fierro, and A. López Agudo, “Nature of copper active sites in the carbon monoxide oxidation on CuAl2O4 and CuCr2O4 spinel type catalysts,” Journal of Catalysis, vol. 177, no. 1, pp. 82–95, 1998. View at Publisher · View at Google Scholar · View at Scopus
  147. N. Pasha, N. Lingaiah, P. S. S. Reddy, and P. S. Prasad, “Direct decomposition of N2O over cesium-doped CuO catalysts,” Catalysis Letters, vol. 127, no. 1-2, pp. 101–106, 2009. View at Publisher · View at Google Scholar · View at Scopus
  148. A. Chowdhuri, S. K. Singh, K. Sreenivas, and V. Gupta, “Contribution of adsorbed oxygen and interfacial space charge for enhanced response of SnO2 sensors having CuO catalyst for H2S gas,” Sensors and Actuators B: Chemical, vol. 145, no. 1, pp. 155–166, 2010. View at Publisher · View at Google Scholar · View at Scopus
  149. A. Martínez-Arias, M. Fernández-García, O. Gálvez et al., “Comparative study on redox properties and catalytic behavior for CO oxidation of CuO/CeO2 and CuO/ZrCeO4 catalysts,” Journal of Catalysis, vol. 195, no. 1, pp. 207–216, 2000. View at Publisher · View at Google Scholar · View at Scopus
  150. X. Yao, L. Zhang, L. Li et al., “Investigation of the structure, acidity, and catalytic performance of CuO/Ti0.95Ce0.05O2 catalyst for the selective catalytic reduction of NO by NH3 at low temperature,” Applied Catalysis B: Environmental, vol. 150-151, pp. 315–329, 2014. View at Publisher · View at Google Scholar · View at Scopus
  151. C. G. Maciel, T. D. F. Silva, E. M. Assaf, and J. M. Assaf, “Hydrogen production and purification from the water-gas shift reaction on CuO/CeO2-TiO2 catalysts,” Applied Energy, vol. 112, pp. 52–59, 2013. View at Publisher · View at Google Scholar · View at Scopus
  152. Z. Rui, Y. Huang, Y. Zheng, H. Ji, and X. Yu, “Effect of titania polymorph on the properties of CuO/TiO2 catalysts for trace methane combustion,” Journal of Molecular Catalysis A: Chemical, vol. 372, pp. 128–136, 2013. View at Publisher · View at Google Scholar · View at Scopus
  153. H. Zhu, L. Dong, and Y. Chen, “Effect of titania structure on the properties of its supported copper oxide catalysts,” Journal of Colloid and Interface Science, vol. 357, no. 2, pp. 497–503, 2011. View at Publisher · View at Google Scholar · View at Scopus
  154. D. Dean, B. Davis, and P. G. Jessop, “The effect of temperature, catalyst and sterics on the rate of N-heterocycle dehydrogenation for hydrogen storage,” New Journal of Chemistry, vol. 35, no. 2, pp. 417–422, 2011. View at Publisher · View at Google Scholar · View at Scopus
  155. Y. Gu, Y. Yang, Y. Qiu, K. Sun, and X. Xu, “Combustion of dichloromethane using copper-manganese oxides supported on zirconium modified titanium-aluminum catalysts,” Catalysis Communications, vol. 12, no. 4, pp. 277–281, 2010. View at Publisher · View at Google Scholar · View at Scopus
  156. V. Gombac, L. Sordelli, T. Montini et al., “CuOx-TiO2 Photocatalysts for H2 production from ethanol and glycerol solutions,” Journal of Physical Chemistry A, vol. 114, no. 11, pp. 3916–3925, 2010. View at Publisher · View at Google Scholar · View at Scopus
  157. J. Ren, S. Liu, Z. Li, X. Lu, and K. Xie, “Oxidative carbonylation of methanol to dimethyl carbonate over CuCl/SiO2-TiO2 catalysts prepared by microwave heating: The effect of support composition,” Applied Catalysis A General, vol. 366, no. 1, pp. 93–101, 2009. View at Publisher · View at Google Scholar · View at Scopus
  158. S. Pradhan, A. S. Reddy, R. N. Devi, and S. Chilukuri, “Copper-based catalysts for water gas shift reaction: influence of support on their catalytic activity,” Catalysis Today, vol. 141, no. 1-2, pp. 72–76, 2009. View at Publisher · View at Google Scholar · View at Scopus
  159. J.-N. Nian, S.-A. Chen, C.-C. Tsai, and H. Teng, “Structural feature and catalytic performance of Cu species distributed over TiO2 nanotubes,” The Journal of Physical Chemistry B, vol. 110, no. 51, pp. 25817–25824, 2006. View at Publisher · View at Google Scholar · View at Scopus
  160. J. Huang, S. Wang, Y. Zhao et al., “Synthesis and characterization of CuO/TiO2 catalysts for low-temperature CO oxidation,” Catalysis Communications, vol. 7, no. 12, pp. 1029–1034, 2006. View at Publisher · View at Google Scholar · View at Scopus
  161. A. A. Altynnikov, L. T. Tsikoza, and V. F. Anufrienko, “Ordering of Cu(II) ions in supported copper-titanium oxide catalysts,” Journal of Structural Chemistry, vol. 47, no. 6, pp. 1161–1169, 2006. View at Publisher · View at Google Scholar · View at Scopus
  162. K. V. R. Chary, G. V. Sagar, D. Naresh, K. K. Seela, and B. Sridhar, “Characterization and reactivity of copper oxide catalysts supported on TiO2-ZrO2,” Journal of Physical Chemistry B, vol. 109, no. 19, pp. 9437–9444, 2005. View at Publisher · View at Google Scholar · View at Scopus
  163. G. Centi, “Nature of active layer in vanadium oxide supported on titanium oxide and control of its reactivity in the selective oxidation and ammoxidation of alkylaromatics,” Applied Catalysis A: General, vol. 147, no. 2, pp. 267–298, 1996. View at Publisher · View at Google Scholar · View at Scopus
  164. A. Miyamoto, Y. Yamazaki, M. Inomata, and Y. Murakami, “Determination of the number of vanadium=oxygen species on the surface of vanadium oxide catalysts. 1. Unsupported vanadium pentoxide and vanadium pentoxide /titanium dioxide treated with an ammoniacal solution,” Journal of Physical Chemistry, vol. 85, no. 16, pp. 2366–2372, 1981. View at Publisher · View at Google Scholar · View at Scopus
  165. W. E. Slink and P. B. DeGroot, “Vanadium-titanium oxide catalysts for oxidation of butene to acetic acid,” Journal of Catalysis, vol. 68, no. 2, pp. 423–432, 1981. View at Publisher · View at Google Scholar · View at Scopus
  166. A. H. S. Kootenaei, J. Towfighi, A. Khodadadi, and Y. Mortazavi, “Stability and catalytic performance of vanadia supported on nanostructured titania catalyst in oxidative dehydrogenation of propane,” Applied Surface Science, vol. 298, pp. 26–35, 2014. View at Publisher · View at Google Scholar · View at Scopus
  167. Y. Pan, W. Zhao, Q. Zhong, W. Cai, and H. Li, “Promotional effect of Si-doped V2O5/TiO2 for selective catalytic reduction of NO x by NH3,” Journal of Environmental Sciences, vol. 25, no. 8, pp. 1703–1711, 2013 (Chinese). View at Publisher · View at Google Scholar · View at Scopus
  168. S. Feyel, D. Schröder, and H. Schwarz, “Gas-phase oxidation of isomeric butenes and small alkanes by vanadium-oxide and-hydroxide cluster cations,” Journal of Physical Chemistry A, vol. 110, no. 8, pp. 2647–2654, 2006. View at Publisher · View at Google Scholar · View at Scopus
  169. M. Setnička, P. Čičmanec, R. Bulánek, A. Zukal, and J. Pastva, “Hexagonal mesoporous titanosilicates as support for vanadium oxide—promising catalysts for the oxidative dehydrogenation of n-butane,” Catalysis Today, vol. 204, pp. 132–139, 2013. View at Publisher · View at Google Scholar · View at Scopus
  170. K. N. Rao, P. Venkataswamy, P. Bharali, H. P. Ha, and B. M. Reddy, “Monolayer V2O5/TiO2-ZrO2 catalysts for selective oxidation of o-xylene: preparation and characterization,” Research on Chemical Intermediates, vol. 38, no. 3, pp. 733–744, 2012. View at Publisher · View at Google Scholar · View at Scopus
  171. J. E. Herrera, T. T. Isimjan, I. Abdullahi, A. Ray, and S. Rohani, “A novel nanoengineered VO x catalyst supported on highly ordered TiO2 nanotube arrays for partial oxidation reactions,” Applied Catalysis A General, vol. 417-418, pp. 13–18, 2012. View at Publisher · View at Google Scholar · View at Scopus
  172. S. Chin, J. Jurng, J.-H. Lee, and S.-J. Moon, “Catalytic conversion of 1,2-dichlorobenzene using V2O5/TiO2 catalysts by a thermal decomposition process,” Chemosphere, vol. 75, no. 9, pp. 1206–1209, 2009. View at Publisher · View at Google Scholar · View at Scopus
  173. M. Inomata, A. Miyamoto, and Y. Murakami, “Determination of the number of vanadium = oxygen species on the surface of vanadium oxide catalysts. 2. Vanadium pentoxide /titanium dioxide catalysts,” Journal of Physical Chemistry, vol. 85, no. 16, pp. 2372–2377, 1981. View at Publisher · View at Google Scholar · View at Scopus
  174. S. Chin, E. Park, M. Kim, G. N. Bae, and J. Jurng, “Effect of the support material (TiO2) synthesis conditions in chemical vapor condensation on the catalytic oxidation for 1,2-dichlorobenzene over V2O5/TiO2,” Powder Technology, vol. 217, pp. 388–393, 2012. View at Publisher · View at Google Scholar · View at Scopus
  175. F. Zhang, F. Chen, Q. Xiao, Y. Zhong, and W. Zhu, “Ammoxidation of 3-picoline over V2O5/TiO2 catalysts: effects of TiO2 supports on the catalytic performance,” Advanced Materials Research, vol. 396-398, pp. 791–797, 2012. View at Publisher · View at Google Scholar · View at Scopus
  176. T. Fievez, F. de Proft, P. Geerlings, B. M. Weckhuysen, and R. W. A. Havenith, “Conceptual chemistry approach towards the support effect in supported vanadium oxides: valence bond calculations on the ionicity of vanadium catalysts,” Catalysis Today, vol. 177, no. 1, pp. 3–11, 2011. View at Publisher · View at Google Scholar · View at Scopus
  177. A. Löfberg, T. Giornelli, S. Paul, and E. Bordes-Richard, “Catalytic coatings for structured supports and reactors: VOx/TiO2 catalyst coated on stainless steel in the oxidative dehydrogenation of propane,” Applied Catalysis A: General, vol. 391, no. 1-2, pp. 43–51, 2011. View at Publisher · View at Google Scholar · View at Scopus
  178. G. Lü, C.-L. Song, F. Bin, Q.-M. Zhang, and Y.-Q. Pei, “Physicochemical properties and catalytic activity of vanadium contained SCR catalysts with different synthetic methods,” Journal of Engineering Thermophysics, vol. 30, no. 12, pp. 2157–2160, 2009. View at Google Scholar · View at Scopus
  179. Y.-T. Li, Q. Zhong, and W.-H. Ma, “Preparation and activity of F-doped VOx/TiOy low temperature SCR catalysts,” Dongli Gongcheng/Power Engineering, vol. 29, no. 9, pp. 854–858, 2009. View at Google Scholar · View at Scopus
  180. S. H. Choi, S. P. Cho, J. Y. Lee, S. H. Hong, S. C. Hong, and S.-I. Hong, “The influence of non-stoichiometric species of V/TiO2 catalysts on selective catalytic reduction at low temperature,” Journal of Molecular Catalysis A: Chemical, vol. 304, no. 1-2, pp. 166–173, 2009. View at Publisher · View at Google Scholar · View at Scopus
  181. T. Carlson and G. L. Griffin, “Photooxidation of methanol using V2O5/TiO2 and MoO3/TiO2 surface oxide monolayer catalysts,” Journal of Physical Chemistry, vol. 90, no. 22, pp. 5896–5900, 1986. View at Publisher · View at Google Scholar · View at Scopus
  182. O. Susumu, K. Masanori, Y. Jiro, K. Koji, and T. Kozo, “Effect of sulfate ion on the catalytic activity of molybdenum oxide-titanium dioxide (MoOx-TiO2) for the reduction of nitric oxide with ammonia,” Industry Engineering Chemical Production Research Division, vol. 20, no. 2, pp. 301–304, 1981. View at Google Scholar
  183. K. Ramesh, L. Chen, F. Chen, Y. Liu, Z. Wang, and Y.-F. Han, “Re-investigating the CO oxidation mechanism over unsupported MnO, Mn2O3 and MnO2 catalysts,” Catalysis Today, vol. 131, no. 1, pp. 477–482, 2008. View at Publisher · View at Google Scholar · View at Scopus
  184. L. E. Cadus and O. Ferretti, “Characterization of Mo-MnO catalyst for propane oxidative dehydrogenation,” Applied Catalysis A: General, vol. 233, no. 1-2, pp. 239–253, 2002. View at Publisher · View at Google Scholar · View at Scopus
  185. G. Qi, R. T. Yang, and R. Chang, “MnOx-CeO2 mixed oxides prepared by co-precipitation for selective catalytic reduction of NO with NH3 at low temperatures,” Applied Catalysis B: Environmental, vol. 51, no. 2, pp. 93–106, 2004. View at Publisher · View at Google Scholar · View at Scopus
  186. Z. An, Y. Zhuo, C. Xu, and C. Chen, “Influence of the TiO2 crystalline phase of MnOx/TiO2 catalysts for NO oxidation,” Chinese Journal of Catalysis, vol. 35, no. 1, pp. 120–126, 2014. View at Publisher · View at Google Scholar · View at Scopus
  187. Z. Peng, L. Zhong, H. Li, S. Zhang, and Q. Zhong, “Catalytic performance research of N-doped MnOx/TiO2 for low-temperature selective reduction of NO with NH3,” Proceedings of the Chinese Society of Electrical Engineering, vol. 33, no. 35, pp. 58–66, 2013. View at Google Scholar · View at Scopus
  188. A. Aboukaïs, E. Abi-Aad, and B. Taouk, “Supported manganese oxide on TiO2 for total oxidation of toluene and polycyclic aromatic hydrocarbons (PAHs): characterization and catalytic activity,” Materials Chemistry and Physics, vol. 142, no. 2-3, pp. 564–571, 2013. View at Publisher · View at Google Scholar · View at Scopus
  189. S. Feng, P. Gao, C. Dong, and Q. Lu, “The effect of doping Ce and Fe on the Mn/TiO2 catalyst for low temperature NO selective catalytic reduction with NH3,” Applied Mechanics and Materials, vol. 261-262, pp. 1041–1046, 2013. View at Publisher · View at Google Scholar · View at Scopus
  190. Z. Wu, B. Jiang, and Y. Liu, “Effect of transition metals addition on the catalyst of manganese/titania for low-temperature selective catalytic reduction of nitric oxide with ammonia,” Applied Catalysis B Environmental, vol. 79, no. 4, pp. 347–355, 2008. View at Publisher · View at Google Scholar · View at Scopus
  191. P. G. Smirniotis, P. M. Sreekanth, D. A. Peña, and R. G. Jenkins, “Manganese oxide catalysts supported on TiO2, Al 2O3, and SiO2: a comparison for low-temperature SCR of NO with NH3,” Industrial and Engineering Chemistry Research, vol. 45, no. 19, pp. 6436–6443, 2006. View at Publisher · View at Google Scholar · View at Scopus
  192. S. S. Kim and S. C. Hong, “Improving the activity of Mn/TiO2 catalysts through control of the pH and valence state of Mn during their preparation,” Journal of the Air and Waste Management Association, vol. 62, no. 3, pp. 362–369, 2012. View at Publisher · View at Google Scholar · View at Scopus
  193. S. M. Lee, K. H. Park, and S. C. Hong, “MnOx/CeO2-TiO2 mixed oxide catalysts for the selective catalytic reduction of NO with NH3 at low temperature,” Chemical Engineering Journal, vol. 195-196, pp. 323–331, 2012. View at Publisher · View at Google Scholar · View at Scopus
  194. G. S. Pozan, “Effect of support on the catalytic activity of manganese oxide catalyts for toluene combustion,” Journal of Hazardous Materials, vol. 221-222, pp. 124–130, 2012. View at Publisher · View at Google Scholar · View at Scopus
  195. X. Li, H.-Y. Liu, Q.-B. Xia, Z.-M. Liu, X. Jiang, and Z. Li, “Preparation of MnCe (y)Ox/TiO2 catalysts and their catalytic activity for catalytic combustion of toluene,” Journal of Functional Materials, vol. 43, no. 10, pp. 1357–1360, 2012. View at Google Scholar · View at Scopus
  196. D. W. Wu, Q. L. Zhang, T. Lin, M. C. Gong, and Y. Q. Chen, “Effect of Fe on the selective catalytic reduction of NO by NH3 at low temperature over Mn/CeO2-TiO2 catalyst,” Journal of Inorganic Materials, vol. 27, no. 5, pp. 495–500, 2012. View at Publisher · View at Google Scholar · View at Scopus
  197. B. Thirupathi and P. G. Smirniotis, “Nickel-doped Mn/TiO2 as an efficient catalyst for the low-temperature SCR of NO with NH3: catalytic evaluation and characterizations,” Journal of Catalysis, vol. 288, pp. 74–83, 2012. View at Publisher · View at Google Scholar · View at Scopus
  198. G. Blondeel, A. Harriman, G. Porter, D. Urwin, and J. Kiwi, “Design, preparation, and characterization of RuO2/TiO2 colloidal catalytic surfaces active in photooxidation of water,” Journal of Physical Chemistry, vol. 87, no. 14, pp. 2629–2636, 1983. View at Publisher · View at Google Scholar · View at Scopus
  199. N. Perkas, D. P. Minh, P. Gallezot, A. Gedanken, and M. Besson, “Platinum and ruthenium catalysts on mesoporous titanium and zirconium oxides for the catalytic wet air oxidation of model compounds,” Applied Catalysis B: Environmental, vol. 59, no. 1-2, pp. 121–130, 2005. View at Publisher · View at Google Scholar · View at Scopus
  200. K. E. Swider, C. I. Merzbacher, P. L. Hagans, and D. R. Rolison, “Synthesis of ruthenium dioxide-titanium dioxide aerogels: redistribution of electrical properties on the nanoscale,” Chemistry of Materials, vol. 9, no. 5, pp. 1248–1255, 1997. View at Publisher · View at Google Scholar · View at Scopus
  201. J. Ju, Y. Shi, and D. Wu, “TiO2 nanotube supported PdNi catalyst for methanol electro-oxidation,” Powder Technology, vol. 230, pp. 252–256, 2012. View at Publisher · View at Google Scholar · View at Scopus
  202. C. L. Bracey, P. R. Ellis, and G. J. Hutchings, “Application of copper-gold alloys in catalysis: current status and future perspectives,” Chemical Society Reviews, vol. 38, no. 8, pp. 2231–2243, 2009. View at Publisher · View at Google Scholar · View at Scopus
  203. S. Ajaikumar, J. Ahlkvist, W. Larsson et al., “Oxidation of α-pinene over gold containing bimetallic nanoparticles supported on reducible TiO2 by deposition-precipitation method,” Applied Catalysis A: General, vol. 392, no. 1-2, pp. 11–18, 2011. View at Publisher · View at Google Scholar · View at Scopus
  204. G. Kazantzis, “Role of cobalt, iron, lead, manganese, mercury, platinum, selenium, and titanium in carcinogenesis,” Environmental Health Perspectives, vol. 40, pp. 143–161, 1981. View at Publisher · View at Google Scholar · View at Scopus
  205. F. Morales, E. de Smit, F. M. F. de Groot, T. Visser, and B. M. Weckhuysen, “Effects of manganese oxide promoter on the CO and H2 adsorption properties of titania-supported cobalt Fischer-Tropsch catalysts,” Journal of Catalysis, vol. 246, no. 1, pp. 91–99, 2007. View at Publisher · View at Google Scholar · View at Scopus
  206. F. Morales, F. M. F. De Groot, O. L. J. Gijzeman, A. Mens, O. Stephan, and B. M. Weckhuysen, “Mn promotion effects in Co/TiO2 Fischer-Tropsch catalysts as investigated by XPS and STEM-EELS,” Journal of Catalysis, vol. 230, no. 2, pp. 301–308, 2005. View at Publisher · View at Google Scholar · View at Scopus
  207. P. Weerachawanasak, G. J. Hutchings, J. K. Edwards et al., “Surface functionalized TiO2 supported Pd catalysts for solvent-free selective oxidation of benzyl alcohol,” Catalysis Today, 2014. View at Publisher · View at Google Scholar
  208. U. Arellano, J. A. Wang, M. T. Timko et al., “Oxidative removal of dibenzothiophene in a biphasic system using sol-gel FeTiO2 catalysts and H2O2 promoted with acetic acid,” Fuel, vol. 126, pp. 16–25, 2014. View at Publisher · View at Google Scholar · View at Scopus