Identifying Fundamental Limitations in Halide Perovskite Solar Cells

Identifying Fundamental Limitations in Halide Perovskite Solar Cells

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

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 28(2016), 12 vom: 23. März, Seite 2439-45
1. Verfasser: Leong, Wei Lin (VerfasserIn)
Weitere Verfasser: Ooi, Zi-En, Sabba, Dharani, Yi, Chenyi, Zakeeruddin, Shaik M, Graetzel, Michael, Gordon, Jeffrey M, Katz, Eugene A, Mathews, Nripan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article carrier recombination perovskites solar cells
Beschreibung
Zusammenfassung:© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
The temperature dependence of the principal photovoltaic parameters of perovskite photovoltaics is studied. The recombination activation energy is in good agreement with the perovskite's bandgap energy, thereby placing an upper bound on the open-circuit voltage. The photocurrent increases moderately with temperature and remains high at low temperature, reinforcing that the cells are not hindered by insufficient thermally activated mobility or carrier trapping by deep defects
Beschreibung:Date Completed 25.07.2016
Date Revised 01.10.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201505480