2016•Advanced MaterialsRequires access
Alloy Acceptor: Superior Alternative to PCBM toward Efficient and Stable Organic Solar Cells
Pei Cheng, Cenqi Yan, Yang Wu, Jiayu Wang, Meng Qin, Qiaoshi An, Jiamin Cao, Lijun Huo, Fujun Zhang, Liming Ding, Yanming Sun, Wei Ma, Xiaowei Zhan
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Abstract
The alloy acceptor (indene-C60 bis-adduct (ICBA)/[6,6]-phenyl-C71-butyric acid-methyl-ester (PC71BM)) is employed to replace the widely used fullerene acceptor (PC71BM) in organic solar cells based on five different polymer donors, which exhibit a higher efficiency and much better device stability than the PC71BM counterpart.