Benzotriazole-Containing D-π-A Conjugated Organic Dyes for Dye-Sensitized Solar Cells
作者:Yung-Sheng Yen、Chang-Tze Lee、Chih-Yu Hsu、Hsien-Hsin Chou、Yung-Chung Chen、Jiann T. Lin
DOI:10.1002/asia.201201173
日期:2013.4
benzotriazole‐based dipolar dyes have been developed as sensitizers for dye‐sensitized solar cells (DSSCs). Different heteroaromatic rings such as furan, thiophene, and selenophene, were used in combination with benzotriazole as the conjugated spacer group. Light harvesting, charge recombination, and electron injection of the cells fabricated are affected by the heteroaromatic ring used in the spacer
已经开发了一系列无金属苯并三唑基偶极染料作为染料敏化太阳能电池(DSSC)的敏化剂。将不同的杂芳族环(例如呋喃,噻吩和硒烯)与苯并三唑结合使用,作为共轭的间隔基。所制造电池的光收集,电荷复合和电子注入受间隔物中使用的杂芳族环的影响。具有含噻吩染料的DSSC的最高转化效率为6.20%,达到基于N719的标准电池的85%。