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- Cao, Tiantian; Chen, Ning; Liu, Guangxin; Wan, Yingbo; Perea, José Darío; Xia, Yijun; Wang, Zhaowei; Song, Bo; Li, Ning; Li, Xiaohong; Zhou, Yi; Brabec, Christoph J.; Li, Yongfang
- Journal of materials chemistry A 2017 v.5 no.21 pp. 10206-10219
- electric potential difference; electrochemistry; polymers; positional isomers; solar cells; solubility
- ... Indene-C₆₀ bisadduct (IC₆₀BA), which can offer a significantly higher open-circuit voltage (Vₒc) than monoadducts, has become the research focus as electron acceptor materials in polymer solar cells (PSCs) in recent years. However, despite its popularity, IC₆₀BA have always been applied in PSCs as mixture of several regioisomers and the nature of this mixture has never been fully investigated and ...