摘要
Organic solar cells(OSCs)show a promising commercialization prospect with their power conversion efficiencies(PCEs)exceeding 18%[1−6].Among various types of OSCs,all-polymer solar cells(all-PSCs)with a physical blend of p-and n-type polymer as the active layer to harvest solar irradiation attract growing attention due to their unique advantages like excellent morphological stability,and mechanical durability[7].
基金
financially supported by the National Key Research and Development Program of China(2017YFA0206600)
Guangdong Innovative and Entrepreneurial Research Team Program(2019ZT08L075)
Open Funds of State Key Laboratory of Fine Chemicals(KF1901)
the Fundamental Research Funds for the Central Universities(D2190310)
the National Natural Science Foundation of China(51773045,21772030,51922032,21961160720)for financial support。
