Efficiency improvement of quantum dot sensitized solar cells with inserting ZnS layer in the photoanode

被引：0
作者：
Fei Deng
Xingan Mei
Xiangyu Wan
Runzhou Fan
Qingfeng Wu
Xuemin Yan
Li Wan
Dean Shi
Yan Xiong
机构：
[1] Hubei University,Ministry of Education, Key Laboratory for the Green Preparation and Application of Functional Materials, Faculty of Materials Science and Engineering, Hubei Collaborative Innovation Center for Advanced Origanic Chemical Materials
[2] Yangtze University,School of Physics and Optoelectronic Engineering
[3] Yangtze University,College of Chemistry and Environmental Engineering
来源：
Journal of Materials Science: Materials in Electronics | 2015年 / 26卷
关键词：
TiO2 Film; Energy Conversion Efficiency; Selenosulfate; Semicircle Radius; Improve Energy Conversion Efficiency;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This study reports the improved performance of quantum dot-sensitized solar cells by inserting ZnS layer between the TiO2 film and CdS/CdSe quantum dots. An energy conversion efficiency of 2.84 % was attained. The enhancement introduced by inserting ZnS in moderation was attributed to the promoted nucleation of CdS QDs and enhanced light harvesting, as well as the improved electron transport at the interface in the photoanode.
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页码：7635 / 7638
页数：3
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