Issue 17, 2015

Enhancing the photocurrent of perovskite solar cells via modification of the TiO2/CH3NH3PbI3 heterojunction interface with amino acid

Abstract

In this communication, glycine, an amino acid, was applied to modify the TiO2/CH3NH3PbI3 heterojunction interface for reducing the inevitable defects formed during crystallization of perovskite. The power conversion efficiency of the resulting perovskite solar cell was increased from 8.35 to 12.02%, attributed to the enhancement of the short-circuit current density.

Graphical abstract: Enhancing the photocurrent of perovskite solar cells via modification of the TiO2/CH3NH3PbI3 heterojunction interface with amino acid

Supplementary files

Article information

Article type
Communication
Submitted
27 Feb 2015
Accepted
13 Mac 2015
First published
16 Mac 2015

J. Mater. Chem. A, 2015,3, 9133-9136

Author version available

Enhancing the photocurrent of perovskite solar cells via modification of the TiO2/CH3NH3PbI3 heterojunction interface with amino acid

Y. C. Shih, L. Y. Wang, H. C. Hsieh and K. F. Lin, J. Mater. Chem. A, 2015, 3, 9133 DOI: 10.1039/C5TA01526J

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