Squarylium Cyanine Dyes for Photoelectric Conversion

被引：0
|
作者：
Wei ZHAO
Bac Wen ZHANG
Yi CAO
Xu Rut XIAO(Institute of Photographic Chemistry
机构：
来源：
ChineseChemicalLetters | 1998年 / 10期
关键词：
squarylium cyanine dye; photoelectric conversion;
D O I：
暂无
中图分类号：
O644 [光化学、辐射化学、超声波作用的化学过程];
学科分类号：
070304 ; 081704 ;
摘要：
Two squarylium cyanine dyes (Sqs) were synthesized to explore their applications in photoelectrochemical solar cells. Nanocrystalline TiO2 electrodes modified with Sqs have been prepared to probe the photosensitization effects. A rather high photoelectric conversion efficiency of up to 2.17% and the top incident monochromatic photon-to-photocurrent conversion efficiency (IPCE) of 6.2% at 650nm were obtained from the Sq2-modified nanocrystalline TiO2 electrode.
引用
收藏
页码：913 / 916
页数：4
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