典型文献
Nanosized Rh grown on single-walled carbon nanohorns for efficient methanol oxidation reaction
文献摘要：
Reasonable design and controllable synthesis of non-Pt catalysts with high methanol oxidation activity are regarded as a valid way to promote the large-scale com-mercial applications of direct methanol fuel cells(DMFCs).Herein,we develop a convenient and cost-ef-fective approach to the successful fabrication of nanosized Rh grown on single-walled carbon nanohorns(Rh/SWCNH)as anode catalysts for DMFCs.The unique architectural configuration endows the as-obtained hybrids with a series of intriguing structural merits,including large specific surface areas,abundant opened holes,optimized electronic structures,homogeneous Rh dispersion,and good electrical conductivity.As a consequence,the resulting Rh/SWCNH catalysts exhibit exceptional elec-trocatalytic properties in terms of a large electrochemically active surface area of 102.5 m2·g-1,a high mass activity of 784.0 mA·mg-1,as well as reliable long-term durability towards the methanol oxidation reaction in alkaline media,thereby holding great potential as alternatives for com-mercial Pt/carbon black and Pd/carbon black catalysts.
文献关键词：
中图分类号：
作者姓名：
Xiang-Jie Guo;Qi Zhang;Ya-Nan Li;Yang Chen;Lu Yang;Hai-Yan He;Xing-Tao Xu;Hua-Jie Huang
作者机构：
College of Mechanics and Materials,Hohai University,Nanjing 210098,China;International Center for Materials Nanoarchitectonics(WPI-MANA),National Institute for Materials Science,Ibaraki 305-0044,Japan
文献出处：
引用格式：
[1]Xiang-Jie Guo;Qi Zhang;Ya-Nan Li;Yang Chen;Lu Yang;Hai-Yan He;Xing-Tao Xu;Hua-Jie Huang-.Nanosized Rh grown on single-walled carbon nanohorns for efficient methanol oxidation reaction)[J].稀有金属（英文版）,2022(06):2108-2117
A类：
nanohorns,SWCNH
B类：
Nanosized,Rh,grown,single,walled,carbon,efficient,methanol,oxidation,reaction,Reasonable,design,controllable,synthesis,Pt,catalysts,high,activity,regarded,valid,way,promote,large,scale,com,mercial,applications,direct,fuel,cells,DMFCs,Herein,develop,convenient,cost,fective,approach,successful,fabrication,nanosized,anode,unique,architectural,configuration,endows,obtained,hybrids,series,intriguing,structural,merits,including,specific,surface,areas,abundant,opened,holes,optimized,electronic,structures,homogeneous,dispersion,good,electrical,conductivity,consequence,resulting,exhibit,exceptional,trocatalytic,properties,terms,electrochemically,active,mass,mA,well,reliable,long,durability,towards,alkaline,media,thereby,holding,great,potential,alternatives,black,Pd
AB值：
0.603438
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