优化铁-铜-镍三元非晶电催化剂的结构和组成，促进阴离子交换膜电解水过程中的高效氧气进化（小论文 4/2025）

IF 13 2区材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Small Pub Date : 2025-01-29 DOI:10.1002/smll.202570031

Changsoo Lee, Young Hwa Yun, Se-Ho Kim, Gisu Doo, Sechan Lee, Hyunjeong Park, Youngtae Park, Jooyoung Shin, Hyun-Seok Cho, Sang-Kyung Kim, EunAe Cho, Chanwon Jung, MinJoong Kim

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摘要

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Structural and Compositional Optimization of Fe–Co–Ni Ternary Amorphous Electrocatalysts for Efficient Oxygen Evolution in Anion Exchange Membrane Water Electrolysis (Small 4/2025)

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Structural and Compositional Optimization of Fe–Co–Ni Ternary Amorphous Electrocatalysts for Efficient Oxygen Evolution in Anion Exchange Membrane Water Electrolysis (Small 4/2025)

Anion Exchange Membrane Water Electrolysis

In article number 2405468, EunAe Cho, Chanwon Jung, MinJoong Kim, and co-workers demonstrate that the ternary compositions of Fe-Co-Ni electrocatalysts correlate between the degree of crystallinity and oxygen evolution activity (OER). By analyzing 21 series of ternary compositions, the Fe-Co₃-Ni electrocatalysts, which possess optimal composition and structural disorder, exhibit enhanced OER activity and stability, contributing to sustainable green hydrogen production.

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来源期刊

Small 工程技术-材料科学：综合

CiteScore

17.70

自引率

3.80%

发文量

1830

审稿时长

2.1 months

期刊介绍： Small serves as an exceptional platform for both experimental and theoretical studies in fundamental and applied interdisciplinary research at the nano- and microscale. The journal offers a compelling mix of peer-reviewed Research Articles, Reviews, Perspectives, and Comments. With a remarkable 2022 Journal Impact Factor of 13.3 (Journal Citation Reports from Clarivate Analytics, 2023), Small remains among the top multidisciplinary journals, covering a wide range of topics at the interface of materials science, chemistry, physics, engineering, medicine, and biology. Small's readership includes biochemists, biologists, biomedical scientists, chemists, engineers, information technologists, materials scientists, physicists, and theoreticians alike.