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http://dx.doi.org/10.5857/RCP.2014.3.3.59

Synthesis and Spectroscopic Analysis of Trans-A2B2 Metallo-Porphyrin Derivatives as Heterojunction Modulator for Organic Solar Cell  

Jeon, Yea-Sel (Department of Bio & Chemical Engineering, Hongik University)
Hwang, Kwang-Jin (Department of Bio & Chemical Engineering, Hongik University)
Publication Information
Rapid Communication in Photoscience / v.3, no.3, 2014 , pp. 59-60 More about this Journal
Abstract
The trans-$A_2B_2$ porphyrin and Ni-porphyrin derivatives were synthesized by Suzuki coupling of bromoporphyrin with arylborate as a key step. The band gaps of those complexes were measured from their absorption, emission and cyclic voltammetric data. All the LUMO energy level of porphyrin derivatives is lower than that of P3HT, and the HOMO energy level is evaluated higher than the HOMO of PCBM.
Keywords
Porphyrin; metalloporphyrin; solar cell; band gap; P3HT; PCBM;
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