Zhao Li, Sai-Wing Tsang, Xiaomei Du, Ludmila Scoles, Gilles Robertson, Yanguang Zhang, Floyd Toll, Ye Tao, Jianping Lu and Jianfu Ding Alternating Copolymers of Cyclopenta[2,1-b;3,4-b′]dithiophene and Thieno[3,4-c]pyrrole-4,6-dione for High-Performance Polymer Solar Cells Advanced Functional Materials 21
A series of alternating copolymers of cyclopenta[2,1-b:3,4-b]dithiophene and thieno[3,4- c]pyrrole-4,6-dione, (PCPDTTPD) are designed and synthesized. These polymers show a low-enery band gap and a broad absorption. Polymer solar cell devices based on their blends with PC61BM and PC71BM show a high power conversion efficiency up to 5.5% and 6.4%, respectively.
Complete the form below and we will send an e-mail message containing a link to the selected article on your behalf