Electrochemical Generation of Porphyrin-Porphyrin and Porphyrin-C 60 Polymeric Photoactive Organic Heterojunctions

•Photoactive organic-organic interfaces were formed by electrochemical synthesis.•Zn(II), free base porphyrin and C60 films were used to form donor-aceptor bilayers.•Photoinduced electron transfer between the interfaces were analyzed by SPV.•The heterojunctions were able to produce photoinduced charge separated states.