Adv. Search
Journal of Inorganic Materials

Journal of Inorganic Materials >

2007 , Vol. 22 >Issue 2: 209 - 212

DOI: https://doi.org/10.3724/SP.J.1077.2007.00209

Research Paper

Bio-induced Fabrication of PbSe Nano-semiconductors at Room Temperature

  • WANG Na ,
  • SU Hui-Lan ,
  • DONG Qun ,
  • ZHANG Di ,
  • LAI Yi-Jian
Expand
  • 1. State Key Laboratory of Metal Matrix Composites, Shanghai Jiaotong University, Shanghai 200030, China; 2. Instrumental Analysis Center, Shanghai Jiaotong University, Shanghai 200030, China

Received date: 2006-04-17

  Revised date: 2006-08-28

  Online published: 2007-03-20

Fold

Abstract

Lead selenide nanoclusters and nanocubes were successfully in situ prepared through a room-temperature biosubstrate-induced approach employing the Pb(Ac)2 solution, Na2SeSO3 solution as the reactants, and the eggshell membrane (ESM), which contains many unique and periodically distributed functional groups, as the live biomaterial. Results show that under the complexation and electronic roles of these macromolecules with inorganic precursor ions, PbSe nanocrystallites firstly process oriented-formation, controlled-congregation and periodic-distribution on the mantle of ESM fibers, then they are self-assembled into the uniform nanoclusters with well crystalline, which are orderly distributed on the surface of ESM. The results of UV-Vis and PL analysis also indicate PbSe nanoparticles prepared are with fine, uniform size and nice distribution.

Key words： lead selenide; nanoclusters; eggshell membrane; single crystal

Cite this article

WANG Na , SU Hui-Lan , DONG Qun , ZHANG Di , LAI Yi-Jian . Bio-induced Fabrication of PbSe Nano-semiconductors at Room Temperature[J]. Journal of Inorganic Materials, 2007 , 22(2) : 209 -212 . DOI: 10.3724/SP.J.1077.2007.00209

References

[1] 倪永红, 葛学武, 徐相凌, 等(NI Yong-Hong, et al). 无机材料学报(Journal of Inorganic Materials), 2000, 15 (1): 9--15.
[2] 唐爱伟, 滕枫, 高银浩, 等(TANG Ai-Wei, et al). 无机材料学报(Journal of Inorganic Materials), 2006, 21 (2): 322--328.
[3] Zhu Jun-Jie, Palchik O, Gedanken A. J. Phys. Chem. B, 2000, 104 (31): 7344--7347.
[4] Chen Meng, Xie Yi, Lu Jie-Chao, et al. J. Mater. Chem., 2001, 11 (2): 518--520.
[5] Zhu Jun-Jie, Wang Hui, Xu Shu, et al. Langmuir, 2002, 18 (8): 3306--3310.
[6] Mo Mao-Song, Shao Ming-Wang, Hu Han-Mei, et al. J. Cryst. Growth, 2002, 244 (3-4): 364--368.
[7] Dong Qun, Su Hui-Lan, Zhang Di. J. Phys. Chem. B., 2005, 109 (37): 17429--17434.
[8] Liu Zhang-Ting, Fan Tong-Xiang, Zhang Wang, et al. Micropor. Mesopor. Mater., 2005, 85 (1-2): 82--88.
[9] Zhang Wang, Zhang Di, Fan Tong-Xiang, et al. Nanotechnology, 2006, 17 (3): 840--844.
[10] Huang J G, Kunitake T. J. Am. Chem. Soc., 2003, 125: 11834.
[11] Guha S, Leppert V J, Risbud S H, et al. Solid State Commun., 1998, 105: 695--699.
[12] Liu Yuan-fang, Cao Jin-bo, Zeng Jing-hui, et al. Eur. J. Inorg. Chem., 2003. 644--647.
[13] Dong Qun, Su Huilan, Zhang Di, et al. Nanotechnology, 2006, 17: 3968--3972.
[14] Su Huilan, Wang Na, Dong Qun, et al. J. Membr. Sci., 2006, 283: 7--12.
[15] Lu Wei-Gang, Fang Ji-Ye, Stokes K L, et al. J. Am. Chem. Soc., 2004, 126: 11798--11799.
Options
Outlines

/

〈 〉