Photocatalytic water splitting with a quantum efficiency of almost unity.
Journal
Nature
ISSN: 1476-4687
Titre abrégé: Nature
Pays: England
ID NLM: 0410462
Informations de publication
Date de publication:
05 2020
05 2020
Historique:
received:
26
09
2019
accepted:
02
04
2020
entrez:
29
5
2020
pubmed:
29
5
2020
medline:
29
5
2020
Statut:
ppublish
Résumé
Overall water splitting, evolving hydrogen and oxygen in a 2:1 stoichiometric ratio, using particulate photocatalysts is a potential means of achieving scalable and economically viable solar hydrogen production. To obtain high solar energy conversion efficiency, the quantum efficiency of the photocatalytic reaction must be increased over a wide range of wavelengths and semiconductors with narrow bandgaps need to be designed. However, the quantum efficiency associated with overall water splitting using existing photocatalysts is typically lower than ten per cent
Identifiants
pubmed: 32461647
doi: 10.1038/s41586-020-2278-9
pii: 10.1038/s41586-020-2278-9
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
411-414Commentaires et corrections
Type : CommentIn
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