典型文献
Interconnected Bi5Nb3O15@CNTs network as high-performance anode materials of Li-ion battery
文献摘要：
In this work,the facile carbon nanotubes(CNTs)modulation strategy was successfully used to fab-ricate Bi5Nb3O15@CNTs composites as anode materials for lithium-ion battery by a simple solid-state route.The introduction of CNTs does not change the structure of the Bi5Nb3O15 materials,the Bi5Nb3O15 particles are deco-rated on a three-dimensional CNTs network,and the high conductive network promotes transfer of electron/ion and relieve the volume change of Bi5Nb3O15.The Bi5N-b3O15@CNTs(8 wt％)electrode shows a superior rate capability with charge(discharge)capacities of 490(898.7),379.1(401.6),311.3(326.9),276.5(285.5)and 243.4(252)mAh·g-1 at 50,100,200,300 and 500 mA·g-1,respec-tively.However,the Bi5Nb3O15 only shows charge(discharge)capacities of 431(772.6),278.6(309.9),193.1(213.7),160.8(171.1),129.9(139.1)mAh·g-1 at the corresponding rates,respectively.The excellent rate capability of Bi5Nb3O15@CNTs can be ascribed to the homogeneous distribution of Bi5Nb3O15 particles in the CNTs conductive network and the enhancement of con-ductivity.Hence,the CNTs modulation can be considered as an effective strategy to enhance electrochemical per-formances of Bi5Nb3O15 materials.
文献关键词：
中图分类号：
作者姓名：
Xue-Zhong Li;Nan Zhang;Yu-Rong Wu;Qin-Zhi Lai;Yan-Rong Zhu;Jun-Hong Zhang;Ping Cui;Ting-Feng Yi
作者机构：
School of Materials Science and Engineering,Northeastern University,Shenyang 110819,China;School of Chemistry and Chemical Engineering,Anhui University of Technology,Maanshan 243002,China;Key Laboratory of Dielectric and Electrolyte Functional Material Hebei Province,Qinhuangdao 066004,China;Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology,College of Chemistry and Chemical Engineering,Liaocheng University,Liaocheng 252059,China
文献出处：
引用格式：
[1]Xue-Zhong Li;Nan Zhang;Yu-Rong Wu;Qin-Zhi Lai;Yan-Rong Zhu;Jun-Hong Zhang;Ping Cui;Ting-Feng Yi-.Interconnected Bi5Nb3O15@CNTs network as high-performance anode materials of Li-ion battery)[J].稀有金属（英文版）,2022(10):3401-3411
A类：
Bi5Nb3O15,deco,Bi5N,b3O15
B类：
Interconnected,CNTs,network,high,performance,anode,materials,Li,battery,this,facile,carbon,nanotubes,modulation,strategy,was,successfully,used,fab,ricate,composites,lithium,by,simple,solid,state,route,introduction,does,change,structure,particles,are,rated,three,dimensional,conductive,promotes,transfer,electron,relieve,volume,wt,electrode,shows,superior,capability,discharge,capacities,mAh,However,only,corresponding,rates,respectively,excellent,can,ascribed,homogeneous,distribution,enhancement,ductivity,Hence,considered,effective,electrochemical,formances
AB值：
0.430536
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
