The National Natural Science Foundation of China(No.22169009);Jiangxi Provincial Natural Science Foundation(No.20212ACB204007);Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry(20212BCD42018)are appreciated for financial support。
The rapid synthesis of structurally complicated electron donors&acceptors still remains a major challenge in organic solar cells(OSC).In this work,we developed a highly efficient strategy to access long-chain oligomer...
The National Natural Science Foundation of China(No.21374075)is appreciated for financial supports.
Main observation and conclusion A series of all-donor type alternating(D1-D2)monodisperse oligomers based on cyclopentadithiophene(CPDT)and 1,4-difluoro-benzene(DFB)with gradually increasing chain lengths containing 3...
financially supported by the 973 Project(Nos.2009CB623601and2009CB930603);the Science Fund for Creative Research Groups(No.20921061);the National Natural Science Foundation of China(Nos.51173179,20904055 and21074130)
In this paper, a new D-A copolymer, PFDBCPDT, which consists of benzo-2,1,3-thiadiazole as acceptor units and cyclopentadithiophene and fluorene as donor units, was synthesized. The thermal, electrochemical, photophys...