Statistical analysis of properties of non-fullerene acceptors for organic photovoltaics
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Abstract From ~1500 published journal papers on organic photovoltaics (OPVs), we extracted OPV performance parameters of power conversion efficiency (PCE), open circuit voltage (VOC) and short circuit current density (JSC) and chemical structures of photovoltaic layer materials to investigate the relation between the extracted data of OPVs accompanied by non-fullerene acceptors (NFAs). Our analysis indicated that there was a suitable range of VOC for high PCE or JSC in NFAs. We also investigated the correlation between the performance parameters and chemical structures of small molecule NFAs. Our approach may enable us to provide new design strategy for high performance OPVs.
2020 ◽
Vol 8
(19)
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pp. 6513-6520
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2018 ◽
Vol 8
(12)
◽
pp. 1702831
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