典型文献
Co single atoms and nanoparticles dispersed on N-doped carbon nanotube as high-performance catalysts for Zn-air batteries
文献摘要:
Diminishing the size of active sites in catalysts is promis-ing to improve the kinetics of oxygen reduction reaction(ORR)and reduce the cost of metal-air batteries.However,the facile preparation of high-performance catalysts with nanoscale active sites still suffers from great challenge.Herein,we report a facile template-free strategy to fabri-cate Co single atoms and nanoparticles dispersed on porous N-doped carbon nanotube(Co-NCNT)by the pyrolysis of the composites of metal-organic complexes and porous carbon nanotube.Different from the conventional strategy,the precursor metal-organic complexes in this work were prepared under mild conditions and used without complex purification procedures.Compared with the pristine carbon nanotube,N-doped carbon nanotube with abundant meso-pores contribute to the formation of nanoscale Co sites.
文献关键词:
中图分类号:
作者姓名:
Jing-Jing Chen;Shuai Gu;Rui Hao;Zhen-Yu Wang;Mu-Qing Li;Zhi-Qiang Li;Kun Liu;Ke-Meng Liao;Zhi-Qiang Wang;He Huang;Ying-Zhi Li;Kai-Li Zhang;Zhou-Guang Lu
作者机构:
Department of Materials Science and Engineering,Guangdong Provincial Key Laboratory of Energy Materials for Electric Power,Shenzhen Key Laboratory of Interfacial Science and Engineering of Materials,Southern University of Science and Technology,Shenzhen 518055,China;Department of Mechanical Engineering,City University of Hong Kong,Hong Kong 999077,China
文献出处:
引用格式:
[1]Jing-Jing Chen;Shuai Gu;Rui Hao;Zhen-Yu Wang;Mu-Qing Li;Zhi-Qiang Li;Kun Liu;Ke-Meng Liao;Zhi-Qiang Wang;He Huang;Ying-Zhi Li;Kai-Li Zhang;Zhou-Guang Lu-.Co single atoms and nanoparticles dispersed on N-doped carbon nanotube as high-performance catalysts for Zn-air batteries)[J].稀有金属(英文版),2022(06):2055-2062
A类:
Diminishing
B类:
single,atoms,nanoparticles,dispersed,doped,carbon,nanotube,as,high,performance,catalysts,air,batteries,size,active,promis,improve,kinetics,oxygen,reduction,reaction,ORR,reduce,cost,metal,However,facile,preparation,nanoscale,still,suffers,from,great,challenge,Herein,report,template,free,strategy,fabri,cate,porous,NCNT,by,pyrolysis,composites,organic,complexes,Different,conventional,precursor,this,work,were,prepared,under,mild,conditions,used,without,purification,procedures,Compared,pristine,abundant,meso,pores,contribute,formation
AB值:
0.551258
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