Large-Grained All-Inorganic Bismuth-Based Perovskites with Narrow Band Gap via Lewis Acid-Base Adduct Approach.
Lewis acid−base reaction
all-inorganic
bismuth-based perovskites
large grains
lead-free perovskites
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:
30 Sep 2020
30 Sep 2020
Historique:
pubmed:
5
9
2020
medline:
5
9
2020
entrez:
5
9
2020
Statut:
ppublish
Résumé
Bismuth halide perovskites have recently been considered a potential alternative to lead halide analogues due to their low toxicity and high stability. However, the layered flake structure and wide band gap limit their applications in perovskite solar cells (PSCs). We herein show that large-grained all-inorganic bismuth-based perovskites with a narrow band gap can be obtained from a Lewis acid-base adduct reaction under ambient conditions. Thiourea (CH
Identifiants
pubmed: 32885653
doi: 10.1021/acsami.0c14512
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM