DataVXAdvanced MaterialsPaper
journal article·2025-03Open access

Amorphous High‐entropy Phosphide Nanosheets With Multi‐atom Catalytic Sites for Efficient Oxygen Evolution (Adv. Mater. 10/2025)

Xiumin Li, Zhengkun Xie, Soumyabrata Roy, Longqing Gao, Jie Liu, Bing Zhao, Ran Wei, Bijun Tang, Hongyan Wang, Pulickel Ajayan, Keyong Tang

Advanced Materials· Volume 37· Issue 10
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Source abstract

Abstract

High-Entropy Catalyst for Oxygen Evolution In article number 2410295, Soumyabrata Roy, Bijun Tang, Hongyan Wang, Keyong Tang, and co-workers present a high-entropy phosphide catalyst that significantly enhances the oxygen evolution reaction. In FeCoNiCuYP, Fe and Ni sites respectively stabilize the HO* and HOO* intermediates, effectively breaking their scaling relation of Gibbs free energy and boosting catalytic performance.
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Research context

NanomaterialsCatalysis & surfaces

OpenAlex topics: Catalytic Processes in Materials Science · Electrocatalysts for Energy Conversion · Advanced Photocatalysis Techniques

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Affiliations

School of Materials Science and Engineering Zhengzhou University Zhengzhou 450001 China

College of Chemistry Zhengzhou University Zhengzhou 450001 China

Department of Materials Science and NanoEngineering Rice University Houston TX 77005 USA

Department of Sustainable Energy Engineering Indian Institute of Technology Kanpur Kanpur UP 208016 India

Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources Qinghai Provincial Key Laboratory of Resources and Chemistry of Salt Lakes Qinghai Institute of Salt Lakes Chinese Academy of Sciences Xining Qinghai 810008 China

School of Materials Science and Engineering Nanyang Technological University 50 Nanyang Avenue Singapore 639798 Singapore

School of Materials Science and Engineering Zhengzhou University of Aeronautics Zhengzhou 450046 China

References

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