Correlation of π-Conjugated Oligomer Structure with Film Morphology and Organic Solar Cell Performance
Correlation of π-Conjugated Oligomer Structure with Film Morphology and Organic Solar Cell Performance
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DOI：
10.1021/ja302320c
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发表时间：
2012-07-11
影响因子：
15
通讯作者：
Baeuerle, Peter
中科院分区：
文献类型：
--
作者：
Fitzner, Roland;Mena-Osteritz, Elena;Baeuerle, Peter
新型甲基取代二氰基环五硫杂环化合物1-3制备了高效率的有机太阳能电池，其功率转换效率为4.8-6.9%。对单晶和蒸发的整齐和混合薄膜进行的X射线分析使人们对新型化合物的堆积和形态行为有了更深入的了解，从而使其改进的光伏性能合理化。
The novel methyl-substituted dicyanovinyl-capped quinquethiophenes 1-3 led to highly efficient organic solar cells with power conversion efficiencies of 4.8-6.9%. X-ray analysis of single crystals and evaporated neat and blend films gave insights into the packing and morphological behavior of the novel compounds that rationalized their improved photovoltaic performance.