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Journal of Nanomaterials
Volume 2013, Article ID 639354, 9 pages
http://dx.doi.org/10.1155/2013/639354
Research Article

Influence of Metallic Molar Ratio on the Electron Spin Resonance and Thermal Diffusivity of Zn–Al Layered Double Hydroxide

1Department of Physics, Faculty of Science, Universiti Putra Malaysia (UPM), 43400 Serdang, Selangor, Malaysia
2Department of Physics, Faculty of Applied Science, Thamar University, Thamar 87246, Yemen
3Advanced Materials and Nanotechnology Laboratory, Institute of Advanced Technology (ITMA), Universiti Putra Malaysia (UPM), 43400 Serdang, Selangor, Malaysia

Received 25 June 2013; Revised 6 August 2013; Accepted 7 August 2013

Academic Editor: Christian Brosseau

Copyright © 2013 Abdullah Ahmed Ali Ahmed 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. Cavani, F. Trifirò, and A. Vaccari, “Hydrotalcite-type anionic clays: preparation, properties and applications,” Catalysis Today, vol. 11, no. 2, pp. 173–301, 1991. View at Publisher · View at Google Scholar
  2. D. Evans and R. Slade, in Layered Double Hydroxides, X. Duan and D. G. Evans, Eds., vol. 119, p. 1, Springer, Berlin, Germany, 2006.
  3. S. Jin, P. H. Fallgren, J. M. Morris, and Q. Chen, “Removal of bacteria and viruses from waters using layered double hydroxide nanocomposites,” Science and Technology of Advanced Materials, vol. 8, pp. 67–70, 2007. View at Google Scholar
  4. H. Tamura, J. Chiba, M. Ito, T. Takeda, and S. Kikkawa, “Synthesis and characterization of hydrotalcite-ATP intercalates,” Solid State Ionics, vol. 172, no. 1–4, pp. 607–609, 2004. View at Publisher · View at Google Scholar · View at Scopus
  5. J. Tronto, F. Leroux, M. Dubois, J. F. Borin, C. F. de Oliveira Graeff, and J. B. Valim, “Hyperfine interaction in Zn-Al layered double hydroxides intercalated with conducting polymers,” Journal of Physics and Chemistry of Solids, vol. 69, no. 5-6, pp. 1079–1083, 2008. View at Publisher · View at Google Scholar · View at Scopus
  6. J. Tronto, F. Leroux, M. Dubois et al., “New layered double hydroxides intercalated with substituted pyrroles. 2. 3-(pyrrol-1-yl)-propanoate and 7-(pyrrol-1-yl)-heptanoate LDHs,” Journal of Physics and Chemistry of Solids, vol. 67, no. 5-6, pp. 973–977, 2006. View at Publisher · View at Google Scholar · View at Scopus
  7. K. Bahranowski, R. Dula, F. Kooli, and E. M. Serwicka, “ESR study of the thermal decomposition of V-containing layered double hydroxides,” Colloids and Surfaces A, vol. 158, no. 1-2, pp. 129–136, 1999. View at Publisher · View at Google Scholar · View at Scopus
  8. G. Abellán, E. Coronado, C. J. Gómez-García, C. Martí-Gastaldo, and A. Ribera, “Intercalation of cobalt(II)-tetraphenylporphine tetrasulfonate complex in magnetic NiFe-layered double hydroxide,” Polyhedron, vol. 52, pp. 216–221, 2013. View at Google Scholar
  9. A. A. Ali Ahmed, Z. Abidin Talib, and M. Z. B. Hussein, “ESR spectra and thermal diffusivity of ZnAl layered double hydroxide,” Journal of Physics and Chemistry of Solids, vol. 73, no. 1, pp. 124–128, 2012. View at Publisher · View at Google Scholar · View at Scopus
  10. M. M. Sorour, M. M. Saleh, and R. A. Mahmoud, “Thermal conductivity and diffusivity of soil,” International Communications in Heat and Mass Transfer, vol. 17, no. 2, pp. 189–199, 1990. View at Google Scholar · View at Scopus
  11. W. R. Lindberg, R. R. Thomas, and R. J. Christensen, “Measurements of specific heat, thermal conductivity and thermal diffusivity of Utah tar sands,” Fuel, vol. 64, no. 1, pp. 80–85, 1985. View at Google Scholar · View at Scopus
  12. K. M. Hinkel, “Estimating seasonal values of thermal diffusivity in thawed and frozen soils using temperature time series,” Cold Regions Science and Technology, vol. 26, no. 1, pp. 1–15, 1997. View at Google Scholar
  13. A. A. A. Ahmed, Z. A. Talib, M. Z. bin Hussein, and A. Zakaria, “Zn-Al layered double hydroxide prepared at different molar ratios: preparation, characterization, optical and dielectric properties,” Journal of Solid State Chemistry, vol. 191, pp. 271–278, 2012. View at Publisher · View at Google Scholar · View at Scopus
  14. R. Rojas Delgado, C. P. De Pauli, C. B. Carrasco, and M. J. Avena, “Influence of MII/MIII ratio in surface-charging behavior of Zn-Al layered double hydroxides,” Applied Clay Science, vol. 40, no. 1–4, pp. 27–37, 2008. View at Publisher · View at Google Scholar · View at Scopus
  15. D. Carriazo, M. del Arco, E. García-López et al., “Zn,Al hydrotalcites calcined at different temperatures: preparation, characterization and photocatalytic activity in gas–solid regime,” Journal of Molecular Catalysis A, vol. 342-343, pp. 83–90, 2011. View at Publisher · View at Google Scholar
  16. T. Ishikawa, K. Matsumoto, K. Kandori, and T. Nakayama, “Synthesis of layered zinc hydroxide chlorides in the presence of Al(III),” Journal of Solid State Chemistry, vol. 179, no. 4, pp. 1110–1118, 2006. View at Publisher · View at Google Scholar · View at Scopus
  17. K. Dutta, S. Das, and A. Pramanik, “Concomitant synthesis of highly crystalline Zn-Al layered double hydroxide and ZnO: phase interconversion and enhanced photocatalytic activity,” Journal of Colloid and Interface Science, vol. 366, no. 1, pp. 28–36, 2012. View at Publisher · View at Google Scholar · View at Scopus
  18. H. Yan, M. Wei, J. Ma, and X. Duan, “Density functional theory study on the influence of cation ratio on the host layer structure of Zn/Al double hydroxides,” Particuology, vol. 8, no. 3, pp. 212–220, 2010. View at Publisher · View at Google Scholar · View at Scopus
  19. K. S. W. Sing, D. H. Everett, R. A. W. Haul et al., “Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity,” Pure and Applied Chemistry, vol. 57, no. 4, pp. 603–619, 1985. View at Publisher · View at Google Scholar
  20. M. Shao, J. Han, M. Wei, D. G. Evans, and X. Duan, “The synthesis of hierarchical Zn–Ti layered double hydroxide for efficient visible-light photocatalysis,” Chemical Engineering Journal, vol. 168, no. 2, pp. 519–524, 2011. View at Publisher · View at Google Scholar
  21. S. I. Bannov and V. A. Nevostruev, “Formation and properties of NO32−, NO3 and ONOO radicals in nitrate-containing matrices,” Radiation Physics and Chemistry, vol. 68, no. 5, pp. 917–924, 2003. View at Publisher · View at Google Scholar · View at Scopus
  22. R. P. Wayne, I. Barnes, P. Biggs et al., “The nitrate radical: physics, chemistry, and the atmosphere,” Atmospheric Environment A, vol. 25, no. 1, pp. 1–203, 1991. View at Google Scholar · View at Scopus
  23. S. Menon, B. Dhabekar, E. Alagu Raja, S. P. More, T. K. Gundu Rao, and R. K. Kher, “TSL, OSL and ESR studies in ZnAl2O4:Tb phosphor,” Journal of Luminescence, vol. 128, no. 10, pp. 1673–1678, 2008. View at Publisher · View at Google Scholar · View at Scopus
  24. B. Yu, C. Zhu, F. Gan, and Y. Huang, “Electron spin resonance properties of ZnO microcrystallites,” Materials Letters, vol. 33, no. 5-6, pp. 247–250, 1998. View at Publisher · View at Google Scholar
  25. R. C. Weast, Handbook of Chemistry and Physics, CRC Press, Cleveland, Ohio, USA, 1971.
  26. M. Boutinguiza, F. Lusquiños, J. Pou, R. Soto, F. Quintero, and R. Comesaña, “Thermal properties measurement of slate using laser flash method,” Optics and Laser in Engineering, vol. 50, no. 5, pp. 727–730, 2012. View at Publisher · View at Google Scholar
  27. H. S. Carslaw and J. C. Jaeger, Conduction of Heat in Solids, Clarendon Press, Oxford, UK, 1959.
  28. W. M. M. Yunus, M. Ranjbar, M. Z. B. Hussein, and L. M. Yee, “Thermal diffusivity of zinc-aluminum layered double hydroxide using PVDF photoflash technique,” Journal of Materials Science and Engineering, vol. 4, p. 7, 2010. View at Google Scholar
  29. M. H. Sharqawy, “New correlations for seawater and pure water thermal conductivity at different temperatures and salinities,” Desalination, vol. 313, pp. 97–104, 2013. View at Google Scholar
  30. X. Cheng, X. Huang, X. Wang, and D. Sun, “Influence of calcination on the adsorptive removal of phosphate by Zn-Al layered double hydroxides from excess sludge liquor,” Journal of Hazardous Materials, vol. 177, no. 1–3, pp. 516–523, 2010. View at Publisher · View at Google Scholar
  31. M. Z. B. Hussein, T.-Y. Yun-Hin, M. M. B. Tawang, and R. Shahadan, “Thermal degradation of (zinc-aluminium-layered double hydroxide-dioctyl sulphosuccinate) nanocomposite,” Materials Chemistry and Physics, vol. 74, no. 3, pp. 265–271, 2002. View at Publisher · View at Google Scholar · View at Scopus
  32. X. Qu, D. Jia, and S. Lv, “Thermoelectric properties and electronic structure of Al-doped ZnO,” Solid State Communications, vol. 151, no. 4, pp. 332–336, 2011. View at Publisher · View at Google Scholar
  33. A. K. Jonscher, Dielectric Relaxation in Solids, Chelsea Dielectrics Press, London, UK, 1983.