Tuning Multimetallic Ordered Intermetallic Nanocrystals for Efficient   Energy Electrocatalysis

doi:10.1002/aenm.201602073

CORC > 北京大学 > 工学院

	Tuning Multimetallic Ordered Intermetallic Nanocrystals for Efficient Energy Electrocatalysis
	Luo, Mingchuan ; Sun, Yingjun ; Wang, Lei ; Guo, Shaojun
刊名	ADVANCED ENERGY MATERIALS
	2017
关键词	OXYGEN REDUCTION REACTION MEMBRANE FUEL-CELLS FERROMAGNETIC FEPT NANOPARTICLES CORE-SHELL NANOPARTICLES ENHANCED ACTIVITY ALLOY NANOPARTICLES ELECTROCHEMICAL PROPERTIES MAGNETIC-PROPERTIES PDCU NANOCATALYSTS HYDROGEN EVOLUTION
DOI	10.1002/aenm.201602073
英文摘要	Ordered intermetallic alloys have attracted extensive attention as advanced electrocatalysts for polymer electrolyte membrane fuel cells (PEMFCs) reactions with much improved activity and stability. Here, latest progress in tuning intermetallic Pt- and Pd-based nanocrystals with tunable morphology and structure for catalyzing both the cathodic reduction of oxygen and anodic oxidation of fuels (e.g., methanol, ethanol and formic acid) in PEMFCs is highlighted. Making/tuning interesting intermetallic PtM (M = Fe, Co, Pb, Cu, etc.)-based nanocrystals for boosting oxygen reduction reaction with high activity and stability by using/controlling high-temperature annealing treatment is discussed. In all the reported Pt-based intermetallic nanocrystals, controlling the degree of ordering under the proper high temperature treatment is the key for achieving the optimized electrocatalysis. In order to search for cheaper catalysts, the progress on making Pd-based intermetallic nanocrystals is also discussed. Furthermore, future research directions are proposed and discussed to further enhance the efficiency of such unique intermetallic multimetallic nanocatalysts. This report aims to demonstrate the potential of ordered intermetallic strategy for boosting electrocatalysis and stimulating more research efforts in this field.; National Natural Science Foundation of China; Peking University; Young Thousand Talented Program; National Basic Research Program of China [2016YFB0100201]; SCI(E); ARTICLE; 11; 7
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/472873]
专题	工学院
推荐引用方式 GB/T 7714	Luo, Mingchuan,Sun, Yingjun,Wang, Lei,et al. Tuning Multimetallic Ordered Intermetallic Nanocrystals for Efficient Energy Electrocatalysis[J]. ADVANCED ENERGY MATERIALS,2017.
APA	Luo, Mingchuan,Sun, Yingjun,Wang, Lei,&Guo, Shaojun.(2017).Tuning Multimetallic Ordered Intermetallic Nanocrystals for Efficient Energy Electrocatalysis.ADVANCED ENERGY MATERIALS.
MLA	Luo, Mingchuan,et al."Tuning Multimetallic Ordered Intermetallic Nanocrystals for Efficient Energy Electrocatalysis".ADVANCED ENERGY MATERIALS (2017).