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Nature materials. 2011 Apr;10(4):296-302. doi: 10.1038/nmat2951 Q138.52025

Efficiency enhancement in organic solar cells with ferroelectric polymers

铁电聚合物在有机太阳能电池中的效率提升作用研究 翻译改进

Yongbo Yuan  1, Timothy J Reece, Pankaj Sharma, Shashi Poddar, Stephen Ducharme, Alexei Gruverman, Yang Yang, Jinsong Huang

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  • 1 Department of Mechanical Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0656, USA.

    • DOI: 10.1038/nmat2951 PMID: 21317902

    摘要 Ai翻译

    The recombination of electrons and holes in semiconducting polymer-fullerene blends has been identified as a main cause of energy loss in organic photovoltaic devices. Generally, an external bias voltage is required to efficiently separate the electrons and holes and thus prevent their recombination. Here we show that a large, permanent, internal electric field can be ensured by incorporating a ferroelectric polymer layer into the device, which eliminates ... ...点击完成人机验证后继续浏览
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    期刊名：Nature materials

    缩写：NAT MATER

    ISSN：1476-1122

    e-ISSN：1476-4660

    IF/分区：38.5/Q1

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