Improving the Open-Circuit Voltage of Sn-Based Perovskite Solar Cells by Band Alignment at the Electron Transport Layer/Perovskite Layer Interface.
band alignment
conduction band offset
electron transport layer
formamidinium tin iodide
lead-free
niobium oxide
open-circuit voltage
perovskite solar cells
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:
17 Jun 2020
17 Jun 2020
Historique:
pubmed:
20
5
2020
medline:
20
5
2020
entrez:
20
5
2020
Statut:
ppublish
Résumé
Organic-inorganic lead halide perovskites are promising materials for realization of low-cost and high-efficiency solar cells. Because of the toxicity of lead, Sn-based perovskite materials have been developed as alternatives to enable fabrication of Pb-free perovskite solar cells. However, the solar cell performance of Sn-based perovskite solar cells (Sn-PSCs) remains poor because of their large open-circuit voltage (
Identifiants
pubmed: 32427458
doi: 10.1021/acsami.0c04676
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM