Atomic layer deposition of Pd nanoparticles on self-supported carbon-Ni/NiO-Pd nanofiber electrodes for electrochemical hydrogen and oxygen evolution reactions.
Atomic layer deposition
Carbon nanofiber
Electrospinning
Hydrogen and oxygen evolution reactions
Nickel-palladium catalysts
Self-supported electrodes
Journal
Journal of colloid and interface science
ISSN: 1095-7103
Titre abrégé: J Colloid Interface Sci
Pays: United States
ID NLM: 0043125
Informations de publication
Date de publication:
01 Jun 2020
01 Jun 2020
Historique:
received:
19
11
2019
revised:
11
02
2020
accepted:
15
02
2020
pubmed:
3
3
2020
medline:
3
3
2020
entrez:
2
3
2020
Statut:
ppublish
Résumé
The most critical challenge in hydrogen fuel production is to develop efficient, eco-friendly, low-cost electrocatalysts for water splitting. In this study, self-supported carbon nanofiber (CNF) electrodes decorated with nickel/nickel oxide (Ni/NiO) and palladium (Pd) nanoparticles (NPs) were prepared by combining electrospinning, peroxidation, and thermal carbonation with atomic layer deposition (ALD), and then employed for hydrogen evolution and oxygen evolution reactions (HER/OER). The best CNF-Ni/NiO-Pd electrode displayed the lowest overpotential (63 mV and 1.6 V at j = 10 mA cm
Identifiants
pubmed: 32114107
pii: S0021-9797(20)30214-9
doi: 10.1016/j.jcis.2020.02.063
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
286-297Informations de copyright
Copyright © 2020 Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.