High-entropy Cr(NiFeCoV)<sub>2</sub>O<sub>4</sub> catalysts <i>via</i> CO<sub>2</sub> laser thermal shock: advancing electrochemical water oxidation with multi-metal synergy

This work reports the synthesis of a high-entropy Cr(NiFeCoV) 2 O 4 catalyst via a rapid continuous-wave CO 2 laser thermal-shock method. The Cr(NiFeCoV) 2 O 4 catalyst shows excellent OER performance, requiring a low overpotential of 284 mV at 10 mA cm −2 .

Authors

Sieon Jung
S. Anbarasu
Raja Arumugam Senthil (ORCID: https://orcid.org/0000-0001-9268-171X)
Myong Yong Choi (ORCID: https://orcid.org/0000-0001-5729-5418)
Anuj Kumar (ORCID: https://orcid.org/0000-0001-9374-6677)
Mohd Ubaidullah

Institutions

Gyeongsang National University (KR)
King Saud University (SA)
GLA University (IN)

Publication Details

Journal: Journal of Materials Chemistry A
Published: 2025-01-01
DOI: https://doi.org/10.1039/d5ta01573a
Citations: 3
Primary Topic: Electrocatalysts for Energy Conversion
Type: article
Field-Weighted Citation Impact: 1.09

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article

High-entropy Cr(NiFeCoV)₂O₄ catalysts via CO₂ laser thermal shock: advancing electrochemical water oxidation with multi-metal synergy

Sieon Jung, S. Anbarasu, Raja Arumugam Senthil, Myong Yong Choi et al.

Jan 1, 2025

3 citations

Journal of Materials Chemistry A

Electrocatalysts for Energy Conversion

1.09

article

High-entropy Cr(NiFeCoV)₂O₄ catalysts via CO₂ laser thermal shock: advancing electrochemical water oxidation with multi-metal synergy

Sieon Jung, S. Anbarasu, Raja Arumugam Senthil, Myong Yong Choi, Anuj Kumar, Mohd Ubaidullah

January 1, 2025article en

3 citations

Abstract

This work reports the synthesis of a high-entropy Cr(NiFeCoV) 2 O 4 catalyst via a rapid continuous-wave CO 2 laser thermal-shock method. The Cr(NiFeCoV) 2 O 4 catalyst shows excellent OER performance, requiring a low overpotential of 284 mV at 10 mA cm −2 .

Journal of Materials Chemistry AVol. 13(31)

Gyeongsang National University (KR), King Saud University (SA), GLA University (IN)

Openalex Percentile: Top 24%

Electrocatalysts for Energy Conversion

1.09

DOI Source OpenAlex

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