Structural evolution of Pt‐based oxygen reduction reaction electrocatalysts

作     者：Jiaheng Peng Peng Tao Chengyi Song Wen Shang Tao Deng Jianbo Wu 彭佳恒;陶鹏;宋成轶;尚文;邓涛;邬剑波

作者机构：State Key Laboratory of Metal Matrix CompositesSchool of Materials Science and EngineeringShanghai Jiao Tong UniversityShanghai 200240China Center of Hydrogen ScienceShanghai Jiao Tong UniversityShanghai 200240China Materials Genome Initiative CenterShanghai Jiao Tong UniversityShanghai 200240China Future Material Innovation CenterZhangjiang Institute for Advanced StudyShanghai Jiao Tong UniversityShanghai 200240China 

基　　金：国家重点研发计划(2017YFB0406000) 国家自然科学基金(21875137,51521004,51420105009) 111项目(B16032) 上海市教委创新计划项目(2019-01-07-00-02-E00069) 上海交通大学氢科学中心资助 

出 版 物：《Chinese Journal of Catalysis》 (催化学报（英文）)

年 卷 期：2022年第43卷第1期

页      码：47-58页

摘      要：The commercialization of proton exchange membrane fuel cells(PEMFCs)could provide a cleaner energy society in the near ***,the sluggish reaction kinetics and harsh conditions of the oxygen reduction reaction affect the durability and cost of *** previous reports on Pt-based electrocatalyst designs have focused more on improving their activity;however,with the commercialization of PEMFCs,durability has received increasing ***-depth insight into the structural evolution of Pt-based electrocatalysts throughout their lifecycle can contribute to further optimization of their activity and *** development of in situ electron microscopy and other in situ techniques has promoted the elucidation of the evolution *** mini review highlights recent advances in the structural evolution of Pt-based *** mechanisms are adequately discussed,and some methods to inhibit or exploit the structural evolution of the catalysts are also briefly reviewed.

主 题 词：Oxygen reduction reaction Structural evolution Pt‐based electrocatalyst Durability In situ electron microscopy characterizations 

学科分类：0808[工学-自动化类] 081705[081705] 08[工学] 0817[工学-轻工类] 

核心收录：

D　O　I：10.1016/S1872‐2067(21)63896‐2

馆 藏 号：203106062...