Low bandgap dicyanovinyl and tricyanovinyl oligothiophenes for solar cell applications
申请人:Nano and Advanced Materials Institute Limited
公开号:US08975419B2
公开(公告)日:2015-03-10
The invention relates to solution-processable, p-type, low-optical gap oligothiophene compounds for use in solar cell application, comprising at least one thiophene-containing group, at least one electron-withdrawing dicyanovinyl or tricyanovinyl group, and at least one electron-donating diphenylaminofluorenyl or N-alkylcarbazole group.
这项发明涉及可溶解、p型、低光学能隙的寡噻吩化合物,用于太阳能电池应用,包括至少一个含噻吩基团、至少一个电子受体的二氰乙烯基团或三氰乙烯基团,以及至少一个电子给体的二苯胺基氟烯基团或N-烷基咔唑基团。