Michael Graetzel, Mohammad Khaja Nazeeruddin, Peng Gao, Peng Gao, Hoi Nok Tsao
A series of metal-free organic dyes exploiting different combinations of (hetero)cyclic linkers (benzene, thiophene, and thiazole) and bridges (4H-cyclopenta[2,1-b:3,4-b']dithiophene (CPDT) and benzodithiophene (BDT)) as the central pi-spacers were synthes ...
American Chemical Society2012