文献类型：期刊文献

英文题名：Effects of anode structures and fabrication methods on cell efficiencies of CdS/CdSe quantum dot co-sensitized solar cells

作者：Shen, Chao[1];Tong, Hua[1];Gao, Weichuan[1];Yuan, Shuanglong[1];Chen, Guorong[1];Yang, Yunxia[1]

机构：[1]E China Univ Sci & Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Ultrafine Mat, Shanghai 200237, Peoples R China

年份：2015

卷号：644

起止页码：205

外文期刊名：JOURNAL OF ALLOYS AND COMPOUNDS

收录：;EI(收录号：20152000843268);WOS:【SCI-EXPANDED(收录号:WOS:000357143900033)】；

基金：This study was supported by Shanghai Science and Technology Committee Project (No. 13dz1201103) and Shanghai Pujiang Talent Plan (No. 14PJ1402500).

语种：英文

外文关键词：Quantum dot; Co-sensitization; Solar cell; Anode; Cell efficiency

摘要：As a promising solar energy conversion device, quantum dot (QD) co-sensitized solar cells have been facing a great challenge of improving their efficiencies. To shed light on the possibilities and potential approaches of accomplishing such mission, this article presents an investigation based on the comparison between diverse cells including CdS/CdSe QD co-sensitized and solely sensitized ones, which differ in either anode structures or fabrication methods. We show the photoelectric characteristics and properties of two cells with CdSe@CdS and CdS@CdSe co-sensitization modes, respectively, and discuss the causes that influence the cell efficiencies in each modes. Subsequently, the two co-sensitization modes are compared each other in the aspects of anode structures, fabrication methods and their impacts on the basic battery parameters. By exploring the origins of the variations in basic battery parameters, we attempt to reach an access to reasonable clarification on the factors to cell efficiencies. (C) 2015 Elsevier B.V. All rights reserved.