Strain engineering of Pt-based electrocatalysts for oxygen reaction reduction

作     者：Zeyu WANG Yanru LIU Shun CHEN Yun ZHENG Xiaogang FU Yan ZHANG Wanglei WANG Zeyu WANG;Yanru LIU;Shun CHEN;Yun ZHENG;Xiaogang FU;Yan ZHANG;Wanglei WANG

作者机构：State Key Laboratory of Solidification ProcessingAtomic Control and Catalysis Engineering LaboratorySchool of Materials Science and EngineeringNorthwestern Polytechnical UniversityXi’an 710072China State Key Laboratory of Oral and Maxillofacial Reconstruction and RegenerationNational Clinical Research Center for Oral DiseasesShaanxi Key Laboratory of StomatologyDepartment of Dental MaterialsSchool of StomatologyThe Fourth Military Medical UniversityXi’an 710032China Institute of New Energy Materials and EngineeringSchool of Materials Science and EngineeringFuzhou UniversityFuzhou 350108China Key Laboratory of Marine Chemistry Theory and Technology(Ministry of Education)College of Chemistry and Chemical EngineeringOcean University of ChinaQingdao 266100China 

出 版 物：《Frontiers in Energy》 (能源前沿（英文版）)

年 卷 期：2024年第18卷第2期

页      面：241-262页

核心收录：

学科分类：0820[工学-石油与天然气工程] 07[理学] 070304[理学-物理化学(含∶化学物理)] 0703[理学-化学] 

基　　金：supported by the Natural Science Foundation of Shaanxi Province,China(Nos.2023-JC-YB-122,2024JCYBQN-0072) the High-level Innovation and Entrepreneurship Talent Project from Qinchuangyuan of Shaanxi Province,China(No.QCYRCXM-2022-226) the Fundamental Research Funds for the Central Universities,China(No.D5000210987) the Joint Fund Project-Enterprise-Shaanxi Coal Joint Fund Project,China(No.2021JLM-38) the National Natural Science Foundation of China(Grant No.22379123,No.22250710676) the Fujian Province Minjiang Scholar Program,China. 

主　　题：strain engineering Pt-based catalysts oxygen reduction reaction(ORR) catalytic performance proton exchange membrane fuel cells(PEMFCs) 

摘      要：Proton exchange membrane fuel cells(PEMFCs)are playing irreplaceable roles in the construction of the future sustainable energy system.However,the insufficient performance of platinum(Pt)-based electrocatalysts for oxygen reduction reaction(ORR)hinders the overall efficiency of PEMFCs.Engineering the surface strain of catalysts is considered an effective way to tune their electronic structures and therefore optimize catalytic behavior.In this paper,insights into strain engineering for improving Pt-based catalysts toward ORR are elaborated in detail.First,recent advances in understanding the strain effects on ORR catalysts are comprehensively discussed.Then,strain engineering methodologies for adjusting Ptbased catalysts are comprehensively discussed.Finally,further information on the various challenges and potential prospects for strain modulation of Pt-based catalysts is provided.