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一种新的二次利用光的染料敏化太阳电池改进结构 被引量：1

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摘要 介绍了一种新的可二次利用太阳光的染料敏化纳米晶太阳电池改进结构.典型的三明治式染料敏化太阳电池由透明导电玻璃为衬底的光阳极、电解液和镀铂透明导电玻璃的对电极构成,本文对此结构进行了改进.将对电极的背面附上一层银反光膜,从而将透过光阳极没有充分利用的光通过银反光膜再次反射回光阳极,以达到二次利用光的目的.以水热法制备的两种不同膜厚的太阳电池经太阳模拟器测试,加反光膜二次利用光后,短路电流密度和光电转换效率都有明显提高.
作者 刘勇 沈辉 黄小瑞 邓幼俊
机构地区 中山大学物理科学与工程技术学院光电材料与技术国家重点实验室
出处 《科学通报》 EI CAS CSCD 北大核心 2006年第2期230-234,共5页 Chinese Science Bulletin
基金 国家十五攻关项目（批准号：2004BA411A09） 广东省科技计划项目（批准号：2004810301036）资助.
关键词 二氧化钛 太阳电池 染料敏化 纳米晶 光电转换效率
分类号 TM914.4 [电气工程—电力电子与电力传动] TQ052.4 [化学工程]
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参考文献16

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共引文献28

同被引文献24

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科学通报
2006年 第2期

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