Cesium Acetate-Induced Interfacial Compositional Change and Graded Band Level in MAPbI
PbI2-rich MAPbI3 interface
band alignment
cesium acetate treatment
interfacial composition
interfacial modification
perovskite solar cell
Journal
ACS applied materials & interfaces
ISSN: 1944-8252
Titre abrégé: ACS Appl Mater Interfaces
Pays: United States
ID NLM: 101504991
Informations de publication
Date de publication:
29 Jul 2020
29 Jul 2020
Historique:
pubmed:
7
7
2020
medline:
7
7
2020
entrez:
7
7
2020
Statut:
ppublish
Résumé
Compositional engineering and interfacial modifications have played pivotal roles in the accomplishment of high-efficiency perovskite solar cells (PSCs). Different interfaces in the PSCs influence the performance remarkably either by altering the crystallization of the active material or shifting the energy levels or improving the electrical contact. This work reports how a thin layer of cesium acetate on the TiO
Identifiants
pubmed: 32628004
doi: 10.1021/acsami.0c06315
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM