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首页> 外文期刊>Chemistry Letters >Cosensitization of Ruthenium-Polypyridyl Dyes with Organic Dyes in Dye-sensitized Solar Cells
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Cosensitization of Ruthenium-Polypyridyl Dyes with Organic Dyes in Dye-sensitized Solar Cells

机译：染料敏化太阳能电池中钌-多吡啶基染料与有机染料的共敏化

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摘要

Cosensitization, a technique involving sensitization of a metal-oxide semiconductor electrode with two or more different dyes, is a promising strategy to enhance light-harvesting capabilities of dye-sensitized solar cells through expansion of the light absorption range. In this review, we introduce recent developments in highly efficient solar cells cosensitized by rathenium-polypyridyl and organic dyes. Design strategies for cosensitizer molecules, development of UV and NIR cosensi-tizers, and performances of reported cosensitized solar cells are reviewed. Cosensitization is an effective method to improve the conversion efficiencies, as not only photocurrent but also photovoltage can be increased by employing an appropriate cosensitizer.
机译：共敏化是一种涉及用两种或更多种不同染料敏化金属氧化物半导体电极的技术，它是通过扩大光吸收范围来增强染料敏化太阳能电池的光收集能力的有前途的策略。在这篇综述中，我们介绍了由钌-聚吡啶基和有机染料敏化的高效太阳能电池的最新发展。本文综述了共敏化剂分子的设计策略，紫外和近红外增敏剂的开发以及所报道的共敏化太阳能电池的性能。共敏化是提高转换效率的有效方法，因为通过使用合适的共敏化剂不仅可以增加光电流，而且可以增加光电压。

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