改性碳基材料增强铂金属催化剂研究进展  

Research Progress of Platinum Catalysts Reinforced by Modified Carbon-based Materials

作　　者：李伟[1,2,3,4] 马婧[1,2,3,4] 杨严仲 高旭 席蓓 鲜亮 LI Wei;MA Jing;YANG Yian Zhong;GAO Xu;XI Bei;XIAN Liang(School of Chemical Engineering,Northwest Minzu University,Lanzhou 730124,China;Key Laboratory of Environment-Friendly Composites of the State Ethnic Affairs Commission,Lanzhou 730124,China;Gansu Provincial Biomass Function Composites Engineering Research Center,Lanzhou 730124,China;Key Laboratory for Utility of Environment-Friendly Composites and Biomass in Universities of Gansu Province,Lanzhou 730124,China)

机构地区：[1]西北民族大学化工学院,甘肃兰州730030 [2]西北民族大学环境友好复合材料国家民委重点实验室,甘肃兰州730030 [3]西北民族大学甘肃省生物质功能复合材料工程研究中心,甘肃兰州730030 [4]西北民族大学甘肃省高校环境友好复合材料及生物质利用重点实验室,甘肃兰州730030

出　　处：《西北民族大学学报（自然科学版）》2022年第3期4-9,20,共7页Journal of Northwest Minzu University(Natural Science)

基　　金：西北民族大学2022年度实验室开放项目“天然纤维增强复合材料的制备及其结构应用研究”(SYSKF-2022054);中央高校基本科研业务费项目(31920190017)。

摘　　要：改性碳基材料是改善铂金属催化剂利用率和耐久性的重要手段之一.通过综述改性碳基材料在铂金属催化剂燃料电池中的作用,重点阐述碳基材料结构改性、元素掺杂等方法的综合利用对铂基催化剂活性和耐久性研究进展,同时对改性碳基材料的未来发展趋势进行了讨论.Modified carbon-based materials are one of the important means to improve the utilization rate and durability of platinum catalysts.The effects of modified carbon-based materials on platinum catalyst fuel cells are reviewed in this paper.The research progress on the activity and durability of platinum-based catalysts by structural modification of carbon-based materials,element doping and the combined use of the above two methods were emphasized.The future development trend of modified carbon-based materials is also discussed.

关 键 词：碳基载体 铂金属催化剂 结构改性 元素掺杂 燃料电池 

分 类 号：TQ2[化学工程—有机化工] O64[理学—物理化学]