Squarylium Cyanine Dyes for Photoelectric Conversion

被引：0

作者：

Wei ZHAO

Bac Wen ZHANG

Yi CAO

Xu Rut XIAOInstitute of Photographic Chemistry Chinese Academy of Sciences Beijing ^{[100101
]}

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

页码：913 / 916

页数：4

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