Issue 99, 2019

Hierarchy of interfacial passivation in inverted perovskite solar cells

Abstract

The crucial hierarchy of the interfacial passivation at different positions of perovskite solar cells together with the corresponding mechanism has been studied despite the selection of passivation mediums in this work. The passivation on the upper interface could more effectively enhance the device performance with an efficiency of 19.55% compared to the pristine and lower passivated cells (15.90% and 18.39%, respectively). Furthermore, the upper passivated devices exhibit better long-term and thermal stability than the lower passivated and pristine ones.

Graphical abstract: Hierarchy of interfacial passivation in inverted perovskite solar cells

Supplementary files

Article information

Article type
Communication
Submitted
26 Sep 2019
Accepted
18 Nov 2019
First published
18 Nov 2019

Chem. Commun., 2019,55, 14996-14999

Hierarchy of interfacial passivation in inverted perovskite solar cells

T. Wang, S. Abbasi, X. Wang, Y. Wang, Z. Cheng, J. Wang, H. Liu and W. Shen, Chem. Commun., 2019, 55, 14996 DOI: 10.1039/C9CC07517H

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