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Issue 62, 2017
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Fluorine-substituted benzothiadiazole-based hole transport materials for highly efficient planar perovskite solar cells with a FF exceeding 80%

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Abstract

Fluorine-substituted benzothiadiazole (BT) was introduced as a core structure to construct new hole transport materials. Planar perovskite solar cells with conventional materials (CH3NH3PbI3−xClx) were fabricated. The perovskite solar cells using monofluorinated BT exhibit a leading efficiency of 18.54% with a FF as high as 81%.

Graphical abstract: Fluorine-substituted benzothiadiazole-based hole transport materials for highly efficient planar perovskite solar cells with a FF exceeding 80%

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Publication details

The article was received on 14 Jun 2017, accepted on 10 Jul 2017 and first published on 11 Jul 2017


Article type: Communication
DOI: 10.1039/C7CC04606E
Citation: Chem. Commun., 2017,53, 8719-8722
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    Fluorine-substituted benzothiadiazole-based hole transport materials for highly efficient planar perovskite solar cells with a FF exceeding 80%

    F. Wu, Y. Ji, C. Zhong, Y. Liu, L. Tan and L. Zhu, Chem. Commun., 2017, 53, 8719
    DOI: 10.1039/C7CC04606E

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