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Accurate measurement and characterization of organic solar cells

机译:准确测量和表征有机太阳能电池

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摘要

Methods to accurately measure the current-voltage characteristics of organic solar cells under standard reporting conditions are presented. Four types of organic test cells and two types of silicon reference cells (unfiltered and with a KG5 color filter) are selected to calculate spectral-mismatch factors for different test-cell/reference-cell combinations. The test devices include both polymer/fullerene-based bulk-heterojunction solar cells and small-molecule-based heterojunction solar cells. The spectral responsivities of test cells are measured as per American Society for Testing and Materials Standard E1021, and their dependence on light-bias intensity is reported. The current-voltage curves are measured under 100 mW cm(-2) standard AM 1.5 G (AM: air mass) spectrum (International Electrotechnical Commission 69094-1) generated from a source set with a reference cell and corrected for spectral error.
机译:提出了在标准报告条件下准确测量有机太阳能电池电流-电压特性的方法。选择四种类型的有机测试电池和两种类型的硅参考电池(未过滤并带有KG5彩色滤光片)以计算不同测试电池/参考电池组合的光谱失配因子。测试设备包括基于聚合物/富勒烯的本体异质结太阳能电池和基于小分子的异质结太阳能电池。根据美国测试和材料学会标准E1021测量测试电池的光谱响应度,并报告其对光偏强度的依赖性。电流-电压曲线是在100 mW cm(-2)标准AM 1.5 G(AM:空气质量)光谱(国际电工委员会69094-1)下测量的,该光谱是从带有基准电池的光源组生成的,并已针对光谱误差进行了校正。

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