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; Abstract: LiMn2-xMxO4-yFy(x=0.05; y=0.05; M=Al, Co, Cr and Mg, separately), as the cathode material, was synthesized by the method of high temperature solid-state reaction... that of pure spinel LiMn2O4, which reveals that the co-doping material possesses preferable electrochemical reversibility. Key words: Li-ion batteries; cathode material; LiMn2O4; Co-doping; anti-electricity......
Electrochemical characterization of MnO2 as the cathode material for a high voltage hybrid capacitorJian-ling Li1),Fei Gao1),Yan Jing1),Rui-ying Miao1),Ke-zhong Wu2),and Xin-dong Wang1) 1) School... 050016,China摘 要:Manganese dioxide(MnO2) was prepared using the ultrasonic method.Its electrochemical performance was evaluated as the cathode material for a high......
and 117.5 mAh*g-1 after 50 cycles. Key words:metallic material; cathode materials; RE-doping; LiMn2O4; lithium-ion batteries; rare earths; [全文内容正在添加中] ...Influence of Doping Rare Earth on Performance of Lithium Manganese Oxide Spinels as Cathode Materials for Lithium-Ion Batteries Lu Xinghe1,Zhang Na1,Tang Zhiyuan1,Huang Qinghua1 (1.School......
; Abstract: A potential 4.2 V cathode material LiVPO4F for lithium batteries was prepared by two-step reaction method based...+), and the capacity retains 89 mA?h/g after 30 cycles. Key words: lithium ion batteries; cathode material; LiVPO4F; carbon-thermal reduction method  ......
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A new active NaVMoO6 cathode material for rechargeable Li ion batteriesChunmao Huang1,Shenghong Liu1,Yang Wang1,Jingjie Feng1,Yanming Zhao1,21. School of Physics, South China University of Technology.... Novel electrode material(NaVMoO6) with layered structure is first utilized as cathode material for lithium ion batteries(LIBs). The NaVMoO6 electrode delivers reversible specific capacity of 126.4 mA h......
Effect of rare earth ions doping on properties of LiFePO4/C cathode material王丽,焦昌梅,梁广川,赵南南,王亚勉,李琳慈Institute of Power Source & Ecomaterials Science, Key Laboratory For New Type of Functional Materials in Hebei Province, Hebei University of Technology摘 要:LiFe0.99RE0.01PO4/C cathode material was synthesized by solid-state reaction method using FeC2O4·2H2O......
Effect of rare earth ions doping on properties of LiFePO4/C cathode material王丽,焦昌梅,梁广川,赵南南,王亚勉,李琳慈Institute of Power Source & Ecomaterials Science, Key Laboratory For New Type of Functional Materials in Hebei Province, Hebei University of Technology摘 要:LiFe0.99RE0.01PO4/C cathode material was synthesized by solid-state reaction method using FeC2O4·2H2O......
Synthesis and electrochemical properties of spherically shaped LiVPO4F/C cathode material by a spray drying-roasting methodYu-Lei Sui1,Ling Wu1,Wei Hong1,Jie-Qun Liu1,Xiao-Ping Zhang1,Wei Li2,Sheng...,the construction of stable LiVPO4 F cathode material with excellent electrochemical properties is still a major challenge.Herein,we successfully synthesized spherically shaped LiVPO4 F/C via a spray......
J. Cent. South Univ. (2016) 23: 2506-2512 DOI: 10.1007/s11771-016-3310-y Effect of binary conductive additive mixtures on electrochemical performance of polyoxomolybdate as cathode material... LiCoO2 is the most widely used cathode material in LIB. Although the theoretical capacity of LiCoO2 is 274 mA·h/g, the practically available capacity is only 140 mA·h/g because of the intrinsic structural......