Issue 44, 2014

Novel hole transporting materials with a linear π-conjugated structure for highly efficient perovskite solar cells

Abstract

Novel small-molecule hole transporting materials (HTMs) with a linear π-conjugated structure have been synthesized. The perovskite solar cell based on 2TPA-2-DP as the HTM exhibits an encouraging power conversion efficiency of 9.1% under AM 1.5 G (100 mW cm−2) illumination, which is the first demonstration of an effective perovskite solar cell using a linear structured HTM.

Graphical abstract: Novel hole transporting materials with a linear π-conjugated structure for highly efficient perovskite solar cells

Supplementary files

Article information

Article type
Communication
Submitted
04 Mar 2014
Accepted
24 Mar 2014
First published
24 Mar 2014

Chem. Commun., 2014,50, 5829-5832

Novel hole transporting materials with a linear π-conjugated structure for highly efficient perovskite solar cells

J. Wang, S. Wang, X. Li, L. Zhu, Q. Meng, Y. Xiao and D. Li, Chem. Commun., 2014, 50, 5829 DOI: 10.1039/C4CC01637H

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