Issue 17, 2025
From the journal:

Catalysis Science & Technology

Dealloying-driven nanospherical architecture in AlYNiPdCoFe high-entropy alloy ribbons: controllable synthesis and mechanistic insights into enhanced oxygen evolution reaction

Yunjie Li,†a   Chuan Wang,†a   Keming Zhao,a   Jing Ding,b   Lianzhao Deng,a   Ju Gaoc  and  Lin Xiao ORCID logo *a  

* Corresponding authors

a College of Light Industry, Liaoning University, Shenyang, China
E-mail: xiaolin@lnu.edu.cn

b School of Energy and Machinery, Dezhou University, Shandong, China

c Faculty of Information Technology, Beijing University of Technology, Beijing, China

Abstract

High-entropy YNiPdCoFe alloy ribbons with dealloying-induced hierarchical nanosheet/nanosphere structures achieve a low overpotential (254 mV at 10 mA cm−2) and 80 hour stability in alkaline conditions, offering an innovative design for durable OER electrocatalysts.

Graphical abstract: Dealloying-driven nanospherical architecture in AlYNiPdCoFe high-entropy alloy ribbons: controllable synthesis and mechanistic insights into enhanced oxygen evolution reaction

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Article information

DOI
https://doi.org/10.1039/D5CY00637F
Article type
Communication
Submitted
28 May 2025
Accepted
30 Jul 2025
First published
30 Jul 2025

Catal. Sci. Technol., 2025,15, 4916-4921

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Dealloying-driven nanospherical architecture in AlYNiPdCoFe high-entropy alloy ribbons: controllable synthesis and mechanistic insights into enhanced oxygen evolution reaction

Y. Li, C. Wang, K. Zhao, J. Ding, L. Deng, J. Gao and L. Xiao, Catal. Sci. Technol., 2025, 15, 4916 DOI: 10.1039/D5CY00637F

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