Small molecules (SMs) with elongated backbones are promising for achieving a higher
photovoltaic performance. Herein, a dimeric porphyrin small molecule, ZnP2-DPP …

Dimeric porphyrin molecules have great potential as donor materials for high performance
bulk heterojunction organic solar cells (OSCs). Recently reported dimeric porphyrins …

Organic solar cells (OSCs) have been considered as a promising, cost-effective alternative
to the silicon-based solar cells due to their light weight, mechanical flexibility, and easy …

Most of the currently available small molecule bulk heterojunction organic solar cells (BHJ
OSCs) only utilize visible light and, to further increase the efficiency, the development of new …

With developments in materials, thin‐film processing, fine‐tuning of morphology, and
optimization of device fabrication, the performance of organic solar cells (OSCs) has …

To address the intrinsic issue of conventional porphyrin derivatives with a deficient
absorption between Soret and Q bands, we designed and synthesized two porphyrin …

Porphyrin-based small molecules as donors have long been ignored in bulky heterojunction
organic solar cells due to their unfavorable aggregation and the low charge mobility. With …

Three novel organic small molecules based on asymmetric porphyrin-diketopyrrolopyrrole
(DPP) backbone, namely ZnPTDPP, ZnPTDPPCN and ZnPTDPPO, have been designed …

We designed and synthesized the DPPEZnP-TEH molecule, with a porphyrin ring linked to
two diketopyrrolopyrrole units by ethynylene bridges. The resulting material exhibits a very …

A new A–π–D–π–A small molecule with a Ni-porphyrin core (MV143) has been synthesized
and employed as a donor, along with PC71BM, for the fabrication of solution-processed bulk …