Electrochemically Fabricated Surface-Mesostructured CuNi Bimetallic Catalysts for Hydrogen Production in Alkaline Media.
CuNi
hydrogen evolution reaction
mesostructured surface
micelle-assisted electrodeposition
Journal
Nanomaterials (Basel, Switzerland)
ISSN: 2079-4991
Titre abrégé: Nanomaterials (Basel)
Pays: Switzerland
ID NLM: 101610216
Informations de publication
Date de publication:
30 Dec 2021
30 Dec 2021
Historique:
received:
03
12
2021
revised:
22
12
2021
accepted:
27
12
2021
entrez:
11
1
2022
pubmed:
12
1
2022
medline:
12
1
2022
Statut:
epublish
Résumé
Ni-based bimetallic films with 20 at.% and 45 at.% Cu and mesostructured surfaces were prepared by electrodeposition from an aqueous solution containing micelles of P123 triblock copolymer serving as a structure-directing agent. The pH value of the electrolytic solution had a key effect on both the resulting Cu/Ni ratio and the surface topology. The catalytic activity of the CuNi films toward hydrogen evolution reaction was investigated by cyclic voltammetry (CV) in 1 M KOH electrolyte at room temperature. The Cu
Identifiants
pubmed: 35010066
pii: nano12010118
doi: 10.3390/nano12010118
pmc: PMC8746327
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : National Natural Science Foundation of China
ID : 51901186
Organisme : China Postdoctoral Science Foundation
ID : 2018M643730
Organisme : Ministry of Economy, Industry and Competitiveness
ID : MAT2017-86357-C3-1-R
Organisme : Ministerio de ciencia e innovación
ID : PID2020-116844RB-C21
Organisme : European Union's Horizon 2020 research and innovation programme
ID : 764977
Organisme : Government of Catalonia
ID : 2017-SGR-292
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