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Journal Articles Chemistry Letters Year : 2021

Indolo- and Diindolocarbazoles in Organic Photovoltaic Cells

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Abstract

Over the past decades, indolo- and diindolocarbazoles have been incorporated in bulk heterojunction solar cells (BHJSCs) as electron donors - either as small molecules or within the backbone of conjugated push-pull polymers. Recently, these units were used as nonfullerene electron acceptors, resulting in superior photoconversion efficiencies (PCEs). Their motif consists of D-A or A-D-A units (D = electron-donor; A = electron-acceptor). This review focuses on the reasons why that is so.

Dates and versions

hal-03361174 , version 1 (01-10-2021)

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Pierre Harvey, Ganesh Sharma, Bernhard Witulski. Indolo- and Diindolocarbazoles in Organic Photovoltaic Cells. Chemistry Letters, 2021, 50 (7), pp.1345-1355. ⟨10.1246/cl.210050⟩. ⟨hal-03361174⟩
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