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典型文献
Novel design and synthesis of 1D bamboo-like CNTs@Sn4P3@C coaxial nanotubes for long-term sodium ion storage
文献摘要:
In this work,a novel bamboo-like carbon nanotubes@Sn4P3@carbon(BLCNTs@Sn4P3@C)coaxial nanotubes are designed and prepared using a newly developed hydrothermal method followed by a phophidation process.The prepared Sn4P3 nanoparticles are uniformly coated and wrapped on the one-dimensional(1D)bamboo-like CNTs,which is covered by a uniform carbon layer to form a sandwich-like structure with Sn4P3 in between.The inner CNT and outer carbon can effectively maintain the structural stability and serve as the good electron conductors.Additionally,the outer carbon coating layer can effectively keep BLCNTs@Sn4P3@C nanotubes separate each other,preventing aggregation of Sn4P3 during charge/discharge when this material is used as anode for sodium ion batteries.The anode of BLCNTs@Sn4P3@C shows excellent reversible capacity and a long cycling of over 2000 cycles.The unique design of coaxial nanotubes is greatly beneficial to the electrochemical performance of Sn4P3 for sodium ion storage.
文献关键词:
作者姓名:
Qianyu Zhang;Yuling Xu;Lifeng Qiu;Axue Liu;Rui Wang;Longhai Zhang;Chaofeng Zhang;Yan-Jie Wang;Jiujun Zhang
作者机构:
Engineering Research Center of Alternative Energy Materials&Devices,Ministry of Education,College of Materials Science and Engineering,Sichuan University,Chengdu,610064,China;School of Materials Science and Engineering,Dongguan University of Technology,Dongguan,Guangdong,523808,China;School of Chemistry and Chemical Engineering,Hefei University of Technology,Hefei,230009,China;Institute for Sustainable Energy/College of Sciences,Shanghai University,Shanghai,200444,China
引用格式:
[1]Qianyu Zhang;Yuling Xu;Lifeng Qiu;Axue Liu;Rui Wang;Longhai Zhang;Chaofeng Zhang;Yan-Jie Wang;Jiujun Zhang-.Novel design and synthesis of 1D bamboo-like CNTs@Sn4P3@C coaxial nanotubes for long-term sodium ion storage)[J].绿色能源与环境(英文),2022(06):1199-1205
A类:
BLCNTs,phophidation
B类:
Novel,synthesis,1D,bamboo,like,Sn4P3,coaxial,nanotubes,long,term,sodium,storage,In,this,work,novel,carbon,designed,prepared,using,newly,developed,hydrothermal,method,followed,by,process,nanoparticles,uniformly,coated,wrapped,one,dimensional,which,covered,layer,sandwich,structure,between,inner,outer,can,effectively,maintain,structural,stability,serve,as,good,electron,conductors,Additionally,coating,keep,separate,each,preventing,aggregation,during,discharge,when,material,used,anode,batteries,shows,excellent,reversible,capacity,cycling,cycles,unique,greatly,beneficial,electrochemical,performance
AB值:
0.478528
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