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

IF 4.2 3区化学 Q2 CHEMISTRY, PHYSICAL

Catalysis Science & Technology Pub Date : 2025-06-16 DOI:10.1039/d5cy00637f

Yunjie Li , Chuan Wang , Keming Zhao , Jing Ding , Lianzhao Deng , Ju Gao , Lin Xiao

引用次数: 0

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.

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AlYNiPdCoFe高熵合金带中脱合金驱动的纳米球形结构：可控合成和增强析氧反应的机理研究

高熵YNiPdCoFe合金带具有脱合金诱导的分层纳米片/纳米球结构，在碱性条件下具有低过电位（10 mA cm - 2时254 mV）和80小时的稳定性，为耐用的OER电催化剂提供了创新的设计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Catalysis Science & Technology CHEMISTRY, PHYSICAL-

CiteScore

8.70

自引率

6.00%

发文量

587

审稿时长

1.5 months

期刊介绍： A multidisciplinary journal focusing on cutting edge research across all fundamental science and technological aspects of catalysis. Editor-in-chief: Bert Weckhuysen Impact factor: 5.0 Time to first decision (peer reviewed only): 31 days