High efficiency methylammonium lead triiodide perovskite solar cells: the relevance of non-stoichiometric precursors
Roldan-Carmona, C.; Gratia, P.; Zimmermann, I.; Grancini, G.; Gao, P.; Graetzel, Michael; Nazeeruddin, Mohammad Khaja
2015

Abstract

Methylammonium lead iodide perovskite solar cells with improved performance and stability have been successfully prepared by using a non-stoichiometric PbI2 : CH3NH3I ratio in the precursor solution, and yield a power conversion efficiency (PCE) of above 19% under 1 sun for the champion cell.

Details

Title High efficiency methylammonium lead triiodide perovskite solar cells: the relevance of non-stoichiometric precursors
Author(s) Roldan-Carmona, C. ; Gratia, P. ; Zimmermann, I. ; Grancini, G. ; Gao, P. ; Graetzel, Michael ; Nazeeruddin, Mohammad Khaja
Published in Energy & Environmental Science
Pagination 7
Volume 8
Issue 12
Pages 3550-3556
Date 2015
Publisher Cambridge, Royal Soc Chemistry
ISSN 1754-5692
DOI https://doi.org/10.1039/c5ee02555a
Other identifier(s) View record in Web of Science
Laboratories LPI
GMF
Record Appears in Scientific production and competences > SB - School of Basic Sciences > ISIC - Institute of Chemical Sciences and Engineering > GMF - Group for Molecular Engineering of Functional Materials
Scientific production and competences > SB - School of Basic Sciences > ISIC - Institute of Chemical Sciences and Engineering > LPI - Laboratory of Photonics and Interfaces
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date 2016-02-16

Actions