Table of Contents
ISRN Optics
Volume 2012 (2012), Article ID 621908, 8 pages
http://dx.doi.org/10.5402/2012/621908
Research Article

Luminescence and Morphological Kinetics of Functionalized ZnS Colloidal Nanocrystals

Research Laboratory, Department of Physics, Maulana Azad National Institute of Technology, Bhopal 462051, India

Received 22 November 2011; Accepted 10 January 2012

Academic Editors: A. S. Gouveia-Neto, J. Jeong, A. V. Kir'yanov, D. Poitras, and J. S. Sanghera

Copyright © 2012 Prabha Sana 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. Y. Xia, P. Yang, Y. Sun et al., “One-dimensional nanostructures: synthesis, characterization, and applications,” Advanced Materials, vol. 15, no. 5, pp. 353–389, 2003. View at Publisher · View at Google Scholar · View at Scopus
  2. Z. Tang and N. A. Kotov, “One-dimensional assemblies of nanoparticles: preparation, properties, and promise,” Advanced Materials, vol. 17, no. 8, pp. 951–962, 2005. View at Publisher · View at Google Scholar
  3. I. Matsui, “Nanoparticles for electronic device applications: a brief review,” Journal of Chemical Engineering of Japan, vol. 38, no. 8, pp. 535–546, 2005. View at Publisher · View at Google Scholar
  4. Y. W. Jun, J. W. Seo, J. O. Sang, and J. Cheon, “Recent advances in the shape control of inorganic nano-building blocks,” Coordination Chemistry Reviews, vol. 249, no. 17-18, pp. 1766–1775, 2005. View at Publisher · View at Google Scholar · View at Scopus
  5. S. Bhattacharyya, I. Perelshtein, O. Moshe, D. H. Rich, and A. Gedanken, “One-step solvent-free synthesis and characterization of Zn1-xMnxSe@C nanorods and nanowires,” Advanced Functional Materials, vol. 18, no. 11, pp. 1641–1653, 2008. View at Publisher · View at Google Scholar
  6. A. Dev, S. Chaudhuri, and B. N. Dev, “ZnO 1-D nanostructures: low temperature synthesis and characterizations,” Bulletin of Materials Science, vol. 31, no. 3, pp. 551–559, 2008. View at Publisher · View at Google Scholar · View at Scopus
  7. G. Murugadoss, B. Rajamannan, and U. Madhusudhanan, “Synthesis and characterization of water-soluble ZnS: Mn2+ nanocrystals,” Chalcogenide Letters, vol. 6, no. 5, pp. 197–201, 2009. View at Google Scholar · View at Scopus
  8. P. Vinotha Boorana Lakshmi, K. Sakthi Raj, and K. Ramachadran, “Synthesis and characterization of nano ZnS doped with Mn,” Crystal Research and Technology, vol. 44, no. 2, pp. 155–158, 2009. View at Google Scholar
  9. H. Yang, S. Santra, and P. H. Holloway, “Syntheses and applications of Mn-doped II-VI semiconductor nanocrystals,” Journal of Nanoscience and Nanotechnology, vol. 5, no. 9, pp. 1364–1375, 2005. View at Publisher · View at Google Scholar · View at Scopus
  10. R. Devi, P. Purkayastha, P. K. Kalita, and B. K. Sarma, “Synthesis of nanocrystalline CdS thin films in PVA matrix,” Bulletin of Materials Science, vol. 30, no. 2, pp. 123–128, 2007. View at Publisher · View at Google Scholar · View at Scopus
  11. I. Moreels, J. C. Martins, and Z. Hens, “Solution NMR techniques for investigating colloidal nanocrystal ligands: a case study on trioctylphosphine oxide at InP quantum dots,” Journal of Sensors and Actuators B, vol. 126, no. 1, pp. 283–288, 2007. View at Publisher · View at Google Scholar · View at Scopus
  12. G. M. Whitesides and M. Boncheva, “Beyond molecules: self-assembly of mesoscopic and macroscopic components,” Proceedings of the National Academy of Sciences of the United States of America, vol. 99, no. 8, pp. 4769–4774, 2002. View at Publisher · View at Google Scholar · View at PubMed
  13. K. Jayanthi, S. Chawla, H. Chander, and D. Haranath, “Structural, optical and photoluminescence properties of ZnS: Cu nanoparticle thin films as a function of dopant concentration and quantum confinement effect,” Crystal Research and Technology, vol. 42, no. 10, pp. 976–982, 2007. View at Publisher · View at Google Scholar · View at Scopus
  14. R. N. Bhargava, D. Gallagher, X. Hong, and A. Nurmikko, “Optical properties of manganese-doped nanocrystals of ZnS,” Physical Review Letters, vol. 72, no. 3, pp. 416–419, 1994. View at Publisher · View at Google Scholar · View at Scopus
  15. J. Zhu, M. Zhou, J. Xu, and X. Liao, “Preparation of CdS and ZnS nanoparticles using microwave irradiation,” Materials Letters, vol. 47, no. 1-2, pp. 25–29, 2001. View at Publisher · View at Google Scholar
  16. Y. Ohko, M. Setani, T. Sakata, H. Mori, and H. Yoneyama, “Preparation of monodisperse ZnS nanoparticles by size selective potocorrosion,” Chemistry Letters, no. 7, pp. 663–664, 1999. View at Google Scholar · View at Scopus
  17. L. V. Ruitao, C. Chuanboa, and H. Zhu, “Synthesis and characterization of ZnS nanowires by AOT micelle-template inducing reaction,” Materials Research Bulletin, vol. 39, no. 10, pp. 1517–1524, 2004. View at Google Scholar · View at Scopus
  18. J. Chen, Y. Li, Y. Wang, J. Yun, and D. Cao, “Preparation and characterization of zinc sulfide nanoparticles under high-gravity environment,” Materials Research Bulletin, vol. 39, no. 2, pp. 185–194, 2004. View at Publisher · View at Google Scholar · View at Scopus
  19. H. Chander, V. Shanker, D. Haranath, S. Dudeja, and P. Sharma, “Characterization of ZnS:Cu, Br electroluminescent phosphor prepared by new route,” Materials Research Bulletin, vol. 38, no. 2, pp. 279–288, 2003. View at Publisher · View at Google Scholar · View at Scopus
  20. B. Vaidhyanathan, M. Ganguli, and K. J. Rao, “Fast solid state synthesis of metal vanadates and chalcogenides using microwave irradiation,” Materials Research Bulletin, vol. 30, no. 9, pp. 1173–1177, 1995. View at Google Scholar · View at Scopus
  21. V. G. Bessergenev, N. Ivanova, Yu. A. Kovalevskaya et al., “Optical and structural proper tees of ZnS and ZnS:Mn films prepared by CVD method,” Materials Research Bulletin, vol. 30, no. 11, pp. 1393–1400, 1995. View at Google Scholar
  22. N. I. Kovtyukhova, E. V. Buzaneva, C. C. Waraksa, B. R. Martin, and T. E. Mallouk, “Surface sol-gel synthesis of ultrathin semiconductor films,” Chemistry of Materials, vol. 12, no. 2, pp. 383–389, 2000. View at Publisher · View at Google Scholar · View at Scopus
  23. K. R. Murali, V. Swaminathan, and D. C. Trivedi, “Characteristics of nanocrystalline CdSe films,” Solar Energy Materials and Solar Cells, vol. 81, no. 1, pp. 113–118, 2004. View at Publisher · View at Google Scholar · View at Scopus
  24. I. O. Oladeji and L. Chow, “Optimization of chemical bath deposited cadmium sulfide thin films,” Journal of the Electrochemical Society, vol. 144, no. 7, pp. 2342–2346, 1997. View at Google Scholar · View at Scopus
  25. B. G. Wang, E. W. Shi, and W. Z. Zhong, “On the morphological changes and twinning of ZnS (sphalerite) crystallites under hydrothermal conditions,” Crystal Research and Technology, vol. 35, no. 3, pp. 279–289, 2000. View at Publisher · View at Google Scholar · View at Scopus
  26. A. Vadivel Murugan, R. S. Sonawane, B. B. Kale, S. K. Apte, and A. V. Kulkarni, “Microwave-solvothermal synthesis of nanocrystalline cadmium sulfide,” Materials Chemistry and Physics, vol. 71, no. 1, pp. 98–102, 2001. View at Publisher · View at Google Scholar · View at Scopus
  27. A. Vadivel Murugan, J. Arokia Raj, and V. Swaminathan, “Effect of photoluminescence for CdS nanocrystalline material prepared by microwave solvothermal technique,” in Proceedings of the 2nd International Conference on Material for Advanced Technology, NTU, Singapore, December 2003.
  28. W. G. Becker and A. J. Bard, “Photoluminescence and photoinduced oxygen adsorption of colloidal zinc sulfide dispersions,” Journal of Physical Chemistry, vol. 87, no. 24, pp. 4888–4893, 1983. View at Google Scholar · View at Scopus
  29. U. K. Gautam, X. Fang, Y. Bando, J. Zhan, and D. Golberg, “Synthesis, structure, and multiple enhanced field-emission properties of branched ZnS nanotube—in nanowire core—shell heterostructures,” ACS Nano, vol. 2, no. 5, pp. 1015–1021, 2008. View at Publisher · View at Google Scholar · View at PubMed · View at Scopus
  30. S. W. Lu, B. I. Lee, Z. L. Wang et al., “Synthesis and photoluminescence enhancement of Mn2+-doped ZnS nanocrystals,” Journal of Luminescence, vol. 92, no. 1-2, pp. 73–78, 2001. View at Google Scholar · View at Scopus
  31. Y. Yin and A. P. Alivisatos, “Colloidal nanocrystal synthesis and the organic-inorganic interface,” Nature, vol. 437, no. 7059, pp. 664–670, 2005. View at Publisher · View at Google Scholar · View at PubMed · View at Scopus
  32. Y. Hu, Y. Wu, J. Cai et al., “Self-assembly and fractal feature of chitosan and its conjugate with metal ions: Cu(II)/Ag(I),” International Journal of Molecular Sciences, vol. 8, no. 1, pp. 1–12, 2007. View at Publisher · View at Google Scholar · View at Scopus
  33. R. N. Bhargava, D. Gallagher, and T. Welker, “Doped nanocrystals of semiconductors—a new class of luminescent materials,” Journal of Luminescence, vol. 60-61, pp. 275–280, 1994. View at Google Scholar · View at Scopus
  34. R. N. Bhargava, D. Gallagher, X. Hong, and A. Nurmikko, “Optical properties of manganese-doped nanocrystals of ZnS,” Physical Review Letters, vol. 72, no. 3, pp. 416–419, 1994. View at Publisher · View at Google Scholar · View at Scopus
  35. A. A. R. Elshabini-Raid and F. D. Barlow, Thin Film Technology Handbook, McGraw-Hill, New York, NY, USA, 1998.
  36. V. L. Klimov, “Nanocrystal quantum dots from fundamental photo physics to multicolour lasing,” Los Alamos Science, no. 28, pp. 214–220, 2003. View at Google Scholar
  37. M. Sharma, S. Kumar, and O. P. Pandey, “Photophysical and morphological studies of organically passivated core-shell ZnS nanoparticles,” Digest Journal of Nanomaterials and Biostructures, vol. 3, no. 4, pp. 189–197, 2008. View at Google Scholar
  38. M. Bruchez, M. Moronne, P. Gin, S. Weiss, and A. P. Alivisatos, “Semiconductor nanocrystals as fluorescent biological labels,” Science, vol. 281, no. 5385, pp. 2013–2016, 1998. View at Publisher · View at Google Scholar · View at Scopus
  39. D. Denzler, M. Olschewski, and K. Sattler, “Luminescence studies of localized gap states in colloidal ZnS nanocrystals,” Journal of Applied Physics, vol. 84, no. 5, pp. 2841–2845, 1998. View at Google Scholar · View at Scopus
  40. L. M. Gan, B. Liu, C. H. Chew et al., “Enhanced photoluminescence and characterization of Mn-doped ZnS nanocrystallites synthesized in microemulsion,” Langmuir, vol. 13, no. 24, pp. 6427–6431, 1997. View at Google Scholar · View at Scopus
  41. I. Yu, T. Isobe, and M. Senna, “Optical properties and characteristics of ZnS nano-particles with homogeneous Mn distribution,” Journal of Physics and Chemistry of Solids, vol. 57, no. 4, pp. 373–379, 1996. View at Publisher · View at Google Scholar · View at Scopus
  42. T. A. Kennedy, E. R. Glaser, P. B. Klein, and R. N. Bhargava, “Symmetry and electronic structure of the Mn impurity in ZnS nanocrystals,” Physical Review B, vol. 52, no. 20, pp. R14356–R14359, 1995. View at Publisher · View at Google Scholar · View at Scopus
  43. K. Sooklal, B. S. Cullum, S. M. Angel, and C. J. Murphy, “Photophysical properties of ZnS nanoclusters with spatially localized Mn2+,” Journal of Physical Chemistry, vol. 100, no. 11, pp. 4551–4555, 1996. View at Google Scholar · View at Scopus
  44. K. Jayanthi, S. Chawla, H. Chander, and D. Haranath, “Structural, optical and photoluminescence properties of ZnS: Cu nanoparticle thin films as a function of dopant concentration and quantum confinement effect,” Crystal Research and Technology, vol. 42, no. 10, pp. 976–982, 2007. View at Publisher · View at Google Scholar · View at Scopus
  45. R. N. Bhargava, D. Gallagher, X. Hong, and A. Nurmikko, “Optical properties of manganese-doped nanocrystals of ZnS,” Physical Review Letters, vol. 72, no. 3, pp. 416–419, 1994. View at Publisher · View at Google Scholar · View at Scopus
  46. H. Hu and W. Zhang, “Synthesis and properties of transition metals and rare-earth metals doped ZnS nanoparticles,” Optical Materials, vol. 28, no. 5, pp. 536–550, 2006. View at Publisher · View at Google Scholar · View at Scopus
  47. D. Sridevi and K. V. Rajendran, “Enhanced photoluminescence of ZnS nanoparticles doped with transition and rare earth metallic ions,” Chalcogenide Letters, vol. 7, no. 6, pp. 397–401, 2010. View at Google Scholar · View at Scopus