期刊
ELECTROCHIMICA ACTA
卷 107, 期 -, 页码 675-680出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.electacta.2013.04.108
关键词
Ionic liquid; Dye-sensitized solar cell; Long-term stability; Imidazolium iodide; DSSC
资金
- National Research Foundation of Korea
- Korean Government (MEST) [NRF-2009-C1AAA001-0093168]
- Ministry of Knowledge Economy (MIKE, Korea) [SA113423]
- Korea Evaluation Institute of Industrial Technology (KEIT) [SA113423] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
New ionic liquids based on siloxane diimidazolium iodides (SiDII1, SiDII2, SiDII3) were synthesized and used as electrolytes in dye-sensitized solar cells. Modification with siloxane materials has been considered as the most effective method to improve the excellent optical transparency and thermal stability after a great many efforts. The synthesized siloxane diimidazolium iodides are viscous liquid with different color. These electrolytes have different chain length with siloxane moieties. Thermogravimetric analysis showed good thermal stability. Among the three SiDII based electrolytes, SiDII1 showed a maximum photo-conversion efficiency of 6.2%. In addition, the performance of the DSSCs showed relatively reasonable compared with other conventional liquid type electrolytes. (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