Advanced materials (Deerfield Beach, Fla.)
Customized Molecular Design of a Novel Wide-Bandgap Polymer Donor Based on Benzo[1,2-b:3,4-b':6,5-b″]Trithiophene Unit with Over 20% Solar Cell Efficiency.
Xiangwei Zhu, Chenglin Gu, Shuzhe Liu, Hao Lu, Yaoyao Wei, Jiwei Wan, Bohan Shang, Xinming Zheng, Zhishan Bo, Yahui Liu
Published: 202610.1002/adma.202516146
Abstract
In the realm of high-performance organic solar cells (OSCs), the scarcity of wide-bandgap polymer donor materials poses a significant challenge. To tackle this issue, an innovative breakthrough is made by introducing a chlorine atom and an ester grou…
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