Correlation of 蟺-Conjugated Oligomer Structure with Film Morphology and Organic Solar Cell Performance
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- 作者：Roland Fitzner ; Elena Mena-Osteritz ; Amaresh Mishra ; Gisela Schulz ; Egon Reinold ; Matthias Weil ; Christian K枚rner ; Hannah Ziehlke ; Chris Elschner ; Karl Leo ; Moritz Riede ; Martin Pfeiffer ; Christian Uhrich ; Peter B盲uerle
- 刊名：The Journal of the American Chemical Society
- 出版年：2012
- 出版时间：July 11, 2012
- 年：2012
- 卷：134
- 期：27
- 页码：11064-11067
- 全文大小：259K
- 年卷期：v.134,no.27(July 11, 2012)
- ISSN：1520-5126
文摘
The novel methyl-substituted dicyanovinyl-capped quinquethiophenes 1鈥?b>3 led to highly efficient organic solar cells with power conversion efficiencies of 4.8鈥?.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.