Study of nanocrystalline ZnO and Zn2TiO4 film electrode with ZnPc Dye and PbS quantum dots composite sensitization

doi:10.4028/www.scientific.net/AMR.287-290.2217

	Study of nanocrystalline ZnO and Zn2TiO4 film electrode with ZnPc Dye and PbS quantum dots composite sensitization
	Wang, Qing1 ; Zhang, Xiaonan 2; Huo, Xiaodi 2; Zhang, Renhui2 ; Da, Jianfeng 2
	2011
会议名称	2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011
会议录名称	Advanced Materials Research
卷号	287-290
页码	2217-2220
会议日期	July 29, 2011 - July 31, 2011
会议地点	Sanya, China
出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
摘要	Nanocrystalline ZnO and Zn2TiO4 porous film electrodes were prepared by sol-gel method and spin coating method, and the nanocrystalline porous films were characterized by XRD and SEM. Using ZnPc dye and PbS quantum dots as sensitizers. The nanocrystalline film electrodes of ZnO series and Zn2TiO4 series were prepared separately, and their absorption characteristics observed by UV-vis spectrophotometer. The results showed that ZnPc dye and PbS quantum dots could well sensitize the film electrodes, and the effect of ZnPc dye and PbS quantum dots composite sensitization was optimal. Then, the solar cells were fabricated. In simulation sunlight, the overall photoelectric conversion efficiency by Zn 2TiO4/Q-PbS/ZnPc electrode increased by 22%, relative to the ZnO/Q-PbS/ZnPc electrode's. © (2011) Trans Tech Publications.
关键词	Conversion efficiency Electrodes Film preparation Films Gels Nanocrystalline materials Photoelectricity Semiconducting lead compounds Semiconductor quantum dots Sol-gel process Sol-gels Sols Zinc Zinc oxide Absorption characteristics Film electrodes Nanocrystalline films Nanocrystalline ZnO Nanocrystallines Photoelectric conversion efficiency Porous film Quantum Dot Spin-coating method TiO UV-Vis spectrophotometers XRD ZnO Znpc dye
DOI	10.4028/www.scientific.net/AMR.287-290.2217
收录类别	EI
语种	英语
EI入藏号	20113214227104
EI主题词	Nanocomposite films
ISSN	10226680
来源库	Compendex
分类代码	813.1 Coating Techniques - 804.2 Inorganic Compounds - 804 Chemical Products Generally - 761 Nanotechnology - 741.1 Light/Optics - 714.2 Semiconductor Devices and Integrated Circuits - 714.1 Electron Tubes - 712.1.2 Compound Semiconducting Materials - 712.1 Semiconducting Materials - 546.3 Zinc and Alloys - 525.5 Energy Conversion Issues
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/116714
专题	能源与动力工程学院省部共建有色金属先进加工与再利用国家重点实验室
作者单位	1.State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou, 730050, China; 2.Department of Applied Physics, Lanzhou University of Technology, Lanzhou, 730050, China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Wang, Qing,Zhang, Xiaonan,Huo, Xiaodi,et al. Study of nanocrystalline ZnO and Zn2TiO4 film electrode with ZnPc Dye and PbS quantum dots composite sensitization[C]:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany,2011:2217-2220.