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Issue 89, 2019

Introducing fluorene into organic hole transport materials to improve mobility and photovoltage for perovskite solar cells

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Abstract

A new small molecular hole-transporting material, 1,3,6,8-tetrakis[N-(p-methoxyphenyl)-N′-(9,9′-dimethyl-9H-fluoren-2-yl)-amino]pyrene (TFAP) was synthesized and applied in CH3NH3PbI3-perovskite solar cells. A best power conversion efficiency of 19.7% with a photovoltage of 1.11 V has been achieved.

Graphical abstract: Introducing fluorene into organic hole transport materials to improve mobility and photovoltage for perovskite solar cells

Supplementary files

Article information


Submitted
08 Aug 2019
Accepted
13 Oct 2019
First published
14 Oct 2019

Chem. Commun., 2019,55, 13406-13409
Article type
Communication

Introducing fluorene into organic hole transport materials to improve mobility and photovoltage for perovskite solar cells

J. Shao, N. Yang, W. Guo, B. Cui, Q. Chen and Y. Zhong, Chem. Commun., 2019, 55, 13406 DOI: 10.1039/C9CC06155J

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