Suppressing the energetic disorder of all-polymer solar cells enables over 18% efficiency
Tao Zhang, Ye Xu, Huifeng Yao, Jianqi Zhang, Pengqing Bi, Zhihao Chen, Jingwen Wang, Yong Cui, Lijiao Ma, Kaihu Xian, Zi Li, Xiaotao Hao, Zhixiang Wei, Jianhui Hou
Abstract
By designing new terpolymers, we tuned the molecular orientation to obtain an ordered morphology with suppressed energetic disorder. Thus, we boost the PCE of all-PSCs to over 18%.
Topics & Concepts
PolymerMaterials scienceNanotechnologyOptoelectronicsChemical engineeringComposite materialEngineeringOrganic Electronics and PhotovoltaicsThin-Film Transistor TechnologiesNanowire Synthesis and Applications