Thienothiophene‐Assisted Property Optimization for Dopant‐Free π‐Conjugation Polymeric Hole Transport Material Achieving Over 23% Efficiency in Perovskite Solar Cells

Xie, Zhiqing; Park, Hyung‐Jin; Choi, SeungJu; Park, Ho‐Yeol; Gokulnath, Thavamani; Kim, Hyerin; Kim, Jeonghyun; Kim, Hak‐Beom; Woo Choi, In; Jo, Yimhyun; Suk Kim, Dong; Yong Kim, Young; Young Yoon, Seog; Yoon, Jinhwan; Cho, Yong‐Rae; Jin, Sung‐Ho

doi:10.1002/aenm.202202680

Thienothiophene‐Assisted Property Optimization for Dopant‐Free π‐Conjugation Polymeric Hole Transport Material Achieving Over 23% Efficiency in Perovskite Solar Cells | NobleBlocks