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Issue 100, 2018
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Ni-Porphyrin-based small molecule for efficient organic solar cells (>9.0%) with a high open circuit voltage of over 1.0 V and low energy loss

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Abstract

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 heterojunction OSCs organic solar cells. The device exhibited an overall PCE of 9.14% (JSC = 13.87 mA cm−2, VOC = 1.08 V and FF = 0.61) and a low photon energy loss of 0.52 eV.

Graphical abstract: Ni-Porphyrin-based small molecule for efficient organic solar cells (>9.0%) with a high open circuit voltage of over 1.0 V and low energy loss

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Article information


Submitted
17 Oct 2018
Accepted
27 Nov 2018
First published
27 Nov 2018

Chem. Commun., 2018,54, 14144-14147
Article type
Communication

Ni-Porphyrin-based small molecule for efficient organic solar cells (>9.0%) with a high open circuit voltage of over 1.0 V and low energy loss

M. Vartanian, R. Singhal, P. de la Cruz, G. D. Sharma and F. Langa, Chem. Commun., 2018, 54, 14144
DOI: 10.1039/C8CC08329K

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