π-共轭寡聚物结构与薄膜形貌和有机太阳能电池性能的相关性。
Correlation of π-conjugated oligomer structure with film morphology and organic solar cell performance.
机构信息
Institut für Organische Chemie II und Neue Materialien, Universität Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany.
出版信息
J Am Chem Soc. 2012 Jul 11;134(27):11064-7. doi: 10.1021/ja302320c. Epub 2012 Jun 26.
PMID:22694124
Abstract
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.
摘要
新型的甲基取代的二氰基乙烯基封端的五噻吩 1-3 导致了高效的有机太阳能电池，其功率转换效率为 4.8-6.9%。单晶和蒸发的纯和共混膜的 X 射线分析提供了对新型化合物的堆积和形态行为的深入了解，这解释了它们改善的光伏性能。
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