Compositional Engineering for Thermally Stable, Highly Efficient Perovskite Solar Cells Exceeding 20% Power Conversion Efficiency with 85 °C/85% 1000 h Stability.
Rb
perovskite solar cells
stability
Journal
Advanced materials (Deerfield Beach, Fla.)
ISSN: 1521-4095
Titre abrégé: Adv Mater
Pays: Germany
ID NLM: 9885358
Informations de publication
Date de publication:
Mar 2019
Mar 2019
Historique:
received:
22
10
2018
revised:
28
12
2018
pubmed:
12
1
2019
medline:
12
1
2019
entrez:
12
1
2019
Statut:
ppublish
Résumé
Perovskite solar cells have received great attention because of their rapid progress in efficiency, with a present certified highest efficiency of 23.3%. Achieving both high efficiency and high thermal stability is one of the biggest challenges currently limiting perovskite solar cells because devices displaying stability at high temperature frequently suffer from a marked decrease of efficiency. In this report, the relationship between perovskite composition and device thermal stability is examined. It is revealed that Rb can suppress the growth of PbI
Identifiants
pubmed: 30633402
doi: 10.1002/adma.201806823
doi:
Types de publication
Journal Article
Langues
eng
Pagination
e1806823Informations de copyright
© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.