期刊
ELECTROCHIMICA ACTA
卷 99, 期 -, 页码 238-241出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.electacta.2013.03.125
关键词
Dye-sensitized; Solid-state; Spiro-OMeTAD; Carbon counter electrode and photo-doping
资金
- National Natural Science Foundation of China [61106056]
- Ministry of Science and Technology of China (863 Project) [SS2013AA050303]
- Nature Science Foundation of Hubei Province [2008CDA042]
- Scientific Research Foundation for Returned Scholars, Ministry of Education of China
- Fundamental Research Funds for the Central Universities [2011TS020]
Photo-doping is a process to optimize solid-state dye-sensitized solar cells based on 2,2'7,7'-tetrakis(N,N-di-p-methoxyphenyl-amine)-9,9'-spirobifluorene (spiro-OMeTAD). We investigate the effect of photo-doping on performance for solid-state DSSC based on spiro-OMeTAD and carbon counter electrode. The efficiency is improved to 4.09% by optimizing doping level under standard solar conditions (AM1.5G 100 mW cm(-2)). Results indicate that photo-doping has significant influence on charge transferring properties at TiO2/spiro-OMeTAD and spiro-OMeTAD/carbon interface, which is consistent with the change of photovoltaic performance. (C) 2013 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据