Photoelectrochemical performance of a sub-micron structured film with   poly(3-methylthiophene) (P3MT)-modified CdTe/ZnO shell-core sub-micron   tube arrays

doi:10.1007/s11426-013-4855-3

CORC > 北京大学 > 化学与分子工程学院

	Photoelectrochemical performance of a sub-micron structured film with poly(3-methylthiophene) (P3MT)-modified CdTe/ZnO shell-core sub-micron tube arrays
	Hao YanZhong ; Luo Chong ; Sun Bao ; Sun Shuo ; Li YingPin ; Shen ShiGang ; Xu DongSheng
刊名	science china chemistry
	2013
关键词	semiconductor-sensitized solar cell CdTe nanoparticle ZnO sub-micron tube array HETEROJUNCTION SOLAR-CELLS P-NIO/N-ZNO NANOTUBE ARRAY ELECTRODEPOSITION FABRICATION LAYER CDS
DOI	10.1007/s11426-013-4855-3
英文摘要	A sub-micron structured film with a poly(3-methylthiophene) (P3MT)-modified CdTe/ZnO shell-core sub-micron tube array has been prepared by a series of electrodeposition processes, and a semiconductor-sensitized solar cell based on this structure was also fabricated. Vertically oriented ZnO sub-micron tubes were obtained on an indium tin oxide (ITO) substrate, and then CdTe nanocrystals and a thin P3MT layer were electrodeposited sequentially onto the walls of the ZnO sub-micron tubes. A suitable thickness of CdTe and P3MT could improve the photovoltaic properties of the solar cell, which was attributed to the enhancement in the light absorption and the decrease in the recombination of photogenerated carriers. In addition, a p-n heterojunction formed between the interface of CdTe and P3MT played an important part in the efficient separation and fast transport of photogenerated carriers in the sub-micron structure. A power conversion efficiency of 1.20% was obtained with this type of solar cell.; Chemistry, Multidisciplinary; SCI(E); EI; 2; ARTICLE; 6; 755-762; 56
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/223089]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Hao YanZhong,Luo Chong,Sun Bao,et al. Photoelectrochemical performance of a sub-micron structured film with poly(3-methylthiophene) (P3MT)-modified CdTe/ZnO shell-core sub-micron tube arrays[J]. science china chemistry,2013.
APA	Hao YanZhong.,Luo Chong.,Sun Bao.,Sun Shuo.,Li YingPin.,...&Xu DongSheng.(2013).Photoelectrochemical performance of a sub-micron structured film with poly(3-methylthiophene) (P3MT)-modified CdTe/ZnO shell-core sub-micron tube arrays.science china chemistry.
MLA	Hao YanZhong,et al."Photoelectrochemical performance of a sub-micron structured film with poly(3-methylthiophene) (P3MT)-modified CdTe/ZnO shell-core sub-micron tube arrays".science china chemistry (2013).