High-Performance Perovskite Solar Cells with Enhanced Environmental Stability Based on Amphiphile-Modified CH3 NH3 PbI3

High-Performance Perovskite Solar Cells with Enhanced Environmental Stability Based on Amphiphile-Modified CH3 NH3 PbI3

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Détails bibliographiques
Publié dans:Advanced materials (Deerfield Beach, Fla.). - 1998. - 28(2016), 15 vom: 20. Apr., Seite 2910-5
Auteur principal: Bi, Dongqin (Auteur)
Autres auteurs: Gao, Peng, Scopelliti, Rosario, Oveisi, Emad, Luo, Jingshan, Grätzel, Michael, Hagfeldt, Anders, Nazeeruddin, Mohammad Khaja
Format: Article en ligne
Langue:English
Publié: 2016
Accès à la collection:Advanced materials (Deerfield Beach, Fla.)
Sujets:Journal Article Research Support, Non-U.S. Gov't amphiphilic additives perovskite phases perovskite solar cells stability<
Description
Résumé:© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
A new aliphatic fluorinated amphiphilic additive is added to CH3 NH3 PbI3 perovskite to tune the morphology and enhance the environmental stability without sacrificing the performance of the devices. Judicious screening of the perovskite precursor solution realizes a power conversion efficiency of 18.0% for mesoporous perovskite solar cells as a result of improved surface coverage. A slower degradation in ambient air is observed with this modified perovskite
Description:Date Completed 22.08.2016
Date Revised 30.09.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201505255