Wenjing Xu,Miao Zhang,Zhongyuan Liu,Hongyue Tian,Wenqing Zhang,Shixiu Sun,Sang Young Jeong,Fenghua Zhang,Xiong Li,Qianqian Sun,Xiaotao Hao,Han Young Woo,Xiaoling Ma,Fujun Zhang
出处
期刊:Journal of materials chemistry. A, Materials for energy and sustainability [The Royal Society of Chemistry] 日期:2024-01-01卷期号:12 (7): 4077-4085被引量:26
标识
DOI:10.1039/d3ta07228b
摘要
The nonfullerene acceptor L8-BO as solid additive was incorporated into QLA-PSCs based on PM6 and PY-IT. The molecular orientation and exciton diffusion length in PY-IT layer can be optimized, resulting in the PCE enhanced from 16.14% to 17.74%.