Two-dimensional triphenylene cored hole-transporting materials for efficient perovskite solar cells

Wangchao Chen; Hanyu Zhang; Haofeng Zheng; Haitao Li; Fuling Guo; Gang Ni; Miaolian Ma; Chengwu Shi; Rahim Ghadari; Linhua Hu

doi:10.1039/C9CC08248D

Two-dimensional triphenylene cored hole-transporting materials for efficient perovskite solar cells†

Wangchao Chen,

*^ab Hanyu Zhang,^a Haofeng Zheng,^a Haitao Li,^c Fuling Guo,^a Gang Ni,^a Miaolian Ma,^a Chengwu Shi,

^a Rahim Ghadari^d and Linhua Hu

*^b

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* Corresponding authors

^a School of Chemistry and Chemical Engineering, Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, Hefei University of Technology, Hefei, P. R. China
E-mail: chenwc@hfut.edu.cn

^b Key Laboratory of Photovoltaic and Energy Conservation Materials, Institute of Applied Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, P. R. China
E-mail: lhhu@rntek.cas.cn

^c School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang, P. R. China

^d Computational Chemistry Laboratory, Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran

Abstract

Two organic hole-transporting materials comprising a two-dimensional triphenylene core and methoxyl-arylamine terminal units are developed and applied in perovskite solar cells. Enhanced photovoltaic and stability performance are obtained using TPH-T compared with those of spiro-OMeTAD.

Chemical Communications

Two-dimensional triphenylene cored hole-transporting materials for efficient perovskite solar cells†

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Two-dimensional triphenylene cored hole-transporting materials for efficient perovskite solar cells

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