High entropy alloy electrocatalysts  

作　　者：Guoliang Gao Yangyang Yu Guang Zhu Bowen Sun Ren He Andreu Cabot Zixu Sun 

机构地区：[1]Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes,Suzhou University,Suzhou 234000,Anhui,China [2]Key Lab for Special Functional Materials of Ministry of Education,School of Materials Science and Engineering,Henan University,Kaifeng 475004,Henan,China [3]Catalonia Institute for Energy Research-IREC Sant Adriàde Besòs,Barcelona 08930,Spain [4]Departament d'Enginyeria Electrònica i Biomèdica,Universitat de Barcelona,Barcelona 08028,Spain [5]Catalan Institution for Research and Advanced Studies-ICREA Pg.Lluís Companys 23,Barcelona 08010,Spain

出　　处：《Journal of Energy Chemistry》2024年第12期335-364,共30页能源化学（英文版）

基　　金：the financial support by the National Natural Science Foundation of China(52102241);the Primary Research and Development Program of Anhui Province(201904a05020087);the Doctor of Suzhou University Scientific Research Foundation(2022BSK019)。

摘　　要：Compared to traditional pure metals or alloys based on just one principal element,high entropy alloys(HEAs)exhibit notable structural and physical characteristics,drawing significant attention.While significant advancements have been made in the synthesis and utilization of HEAs,there is a lack of comprehensive understanding and systematic approach towards the rational design of electrocatalysts.This review begins by introducing the fundamental principles and impacts of HEAs,followed by an overview of traditional and emerging synthesis techniques;in particular,we categorize and critically analyze approaches.Subsequently,a detailed examination of the advancements and comparative performance of HEAs in specific electrocatalytic reactions is presented.The paper concludes by outlining the current challenges and opportunities associated with HEAs catalysts,along with offering personal insights on potential future developments.

关 键 词：High entropy alloys ELECTROCATALYSIS Synthesis strategies Energy conversion reactions 

分 类 号：TG139[一般工业技术—材料科学与工程] TQ426[金属学及工艺—合金]