Benzotriazole-Based Acceptor and Donors, Coupled with Chlorination, Achieve a High VOC of 1.24 V and an Efficiency of 10.5% in Fullerene-Free Organic Solar Cells

By Ailing Tang, Wei Song, Bo Xiao, Jing Guo, J. Min, Z. Ge, Jianqi Zhang, Zhixiang Wei, Erjun Zhou. Chemistry of Materials, 2019

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Herein, a simple “Same-A-Strategy” (SAS), constructing p-type and n-type photovoltaic materials with the same electron-accepting (A) unit of benzotriazole, is adopted to initially control the energ...

Subfields: Electrical and Electronic Engineering, Polymers and Plastics

View Paper: https://www.semanticscholar.org/paper/840d35bfd484d301414f674d4678bcab46e8b12e