Photoelectrochemical Performance of Nb-doped TiO_2 Nanoparticles Fabricated by Hydrothermal Treatment of itanate Nanotubes in Niobium Oxalate Aqueous Solution

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	Photoelectrochemical Performance of Nb-doped TiO_2 Nanoparticles Fabricated by Hydrothermal Treatment of itanate Nanotubes in Niobium Oxalate Aqueous Solution
	Long Lizhen; Wu Liangpeng; Yang Xu; Li Xinjun
	2014
Source Publication	Journal of Materials Science & Technology
ISSN	1005-0302
Volume	30 Issue:8 Pages:765
Abstract	Nb-doped TiO_2 nanoparticles were prepared by hydrothermal treatment of titanate nanotubes in niobium oxalate aqueous solution. The effect of Nb doping and rutile content on the photoelectrochemical performance based on TiO_2 powder electrodes was investigated. The results show that Nb-doped TiO_2 with a small amount of rutile exhibits the enhanced photoelectric conversion efficiency for dye-sensitized solar cell. The highest photoelectric conversion efficiency of 8.53% is obtained for 1% Nb-TiO_2 containing a small amount of rutile. When a small amount of rutile contained in 2% Nb-TiO_2, a higher photoelectric conversion efficiency of 8.77% is achieved.
Keyword	Titanate nanotube Hydrothermal Nb-doped TiO_2 Dye-sensitized solar cell
Language	英语
Document Type	期刊论文
Identifier	http://ir.giec.ac.cn/handle/344007/34486
Collection	中国科学院广州能源研究所
Affiliation	中国科学院广州能源研究所
First Author Affilication	GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation GB/T 7714	Long Lizhen,Wu Liangpeng,Yang Xu,et al. Photoelectrochemical Performance of Nb-doped TiO_2 Nanoparticles Fabricated by Hydrothermal Treatment of itanate Nanotubes in Niobium Oxalate Aqueous Solution[J]. Journal of Materials Science & Technology,2014,30(8):765.
APA	Long Lizhen,Wu Liangpeng,Yang Xu,&Li Xinjun.(2014).Photoelectrochemical Performance of Nb-doped TiO_2 Nanoparticles Fabricated by Hydrothermal Treatment of itanate Nanotubes in Niobium Oxalate Aqueous Solution.Journal of Materials Science & Technology,30(8),765.
MLA	Long Lizhen,et al."Photoelectrochemical Performance of Nb-doped TiO_2 Nanoparticles Fabricated by Hydrothermal Treatment of itanate Nanotubes in Niobium Oxalate Aqueous Solution".Journal of Materials Science & Technology 30.8(2014):765.

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