Self-supported Ni<inf>2</inf>P nanoarrays as efficient electrocatalysts for oxygen evolution reaction and hydrogen evolution reaction

Han, W; Hu, J; Su, H; Zhang, Q; Sun, B; Fan, L

Self-supported Ni<inf>2</inf>P nanoarrays as efficient electrocatalysts for oxygen evolution reaction and hydrogen evolution reaction

Han, W Hu, J Su, H Zhang, Q Sun, B

Fan, L

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Publisher:: ELSEVIER
Publication Type:: Journal Article
Citation:: Materials Letters, 2023, 351
Issue Date:: 2023-11-15

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Field	Value	Language
dc.contributor.author	Han, W
dc.contributor.author	Hu, J
dc.contributor.author	Su, H
dc.contributor.author	Zhang, Q
dc.contributor.author	Sun, B https://orcid.org/0000-0002-4365-486X
dc.contributor.author	Fan, L
dc.date.accessioned	2024-03-14T05:34:03Z
dc.date.available	2024-03-14T05:34:03Z
dc.date.issued	2023-11-15
dc.identifier.citation	Materials Letters, 2023, 351
dc.identifier.issn	0167-577X
dc.identifier.issn	1873-4979
dc.identifier.uri	http://hdl.handle.net/10453/176712
dc.description.abstract	Developing bifunctional electrocatalysts with good stability and high electroactivity is of vital importance for overall water splitting. Herein, three-dimensional self-supporting Ni2P nanosheet arrays on stainless steel mesh (Ni2P/SSM) electrocatalysts were synthesized and evaluated for both oxygen evolution reactions (OER) and hydrogen evolution reactions (HER). The Ni2P/SSM exhibited excellent OER performance in alkaline media with only an overpotential of 0.35 V to drive a current density of 100 mA cm−2. In addition, the Ni2P/SSM electrodes delivered a current density of 10 mA cm−2 for HER at the overpotential of 0.12 V.
dc.language	English
dc.publisher	ELSEVIER
dc.relation.ispartof	Materials Letters
dc.relation.isbasedon	10.1016/j.matlet.2023.134998
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	02 Physical Sciences, 03 Chemical Sciences, 09 Engineering
dc.subject.classification	Materials
dc.subject.classification	34 Chemical sciences
dc.subject.classification	40 Engineering
dc.subject.classification	51 Physical sciences
dc.title	Self-supported Ni<inf>2</inf>P nanoarrays as efficient electrocatalysts for oxygen evolution reaction and hydrogen evolution reaction
dc.type	Journal Article
utslib.citation.volume	351
utslib.for	02 Physical Sciences
utslib.for	03 Chemical Sciences
utslib.for	09 Engineering
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Science
pubs.organisational-group	University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	closed_access	*
dc.date.updated	2024-03-14T05:34:02Z
pubs.publication-status	Published
pubs.volume	351

Abstract:

Developing bifunctional electrocatalysts with good stability and high electroactivity is of vital importance for overall water splitting. Herein, three-dimensional self-supporting Ni2P nanosheet arrays on stainless steel mesh (Ni2P/SSM) electrocatalysts were synthesized and evaluated for both oxygen evolution reactions (OER) and hydrogen evolution reactions (HER). The Ni2P/SSM exhibited excellent OER performance in alkaline media with only an overpotential of 0.35 V to drive a current density of 100 mA cm−2. In addition, the Ni2P/SSM electrodes delivered a current density of 10 mA cm−2 for HER at the overpotential of 0.12 V.

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http://hdl.handle.net/10453/176712