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in commercial lithium secondary batteries due to ease of preparation, high electronic conductivity, and excellent cycling performance, etc. The market for Li-ion battery(LIB) has expanded rapidly because.... In this work, a new LiCoO2 recycle and synthesis technology from the incisors bound of Li-ion battery is studied. Wherein the impurities of cathode such as polyvinylidene fluoride(PVDF) and carbon powders......
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-chun, SU Ming-ru, LIU Yun-jian declare that they have no conflict of interest. References [1] GOODENOUGH J, PARK K. The Li-ion rechargeable battery: A perspective [J]. Journal of the American Chemical... and high specific surface area is a powerful composite design for high-rate and safe anode materials. Key words: lithium-ion battery; Nb2O5; hexagonal porous sheet; electrochemical performance Cite......
Article ID: 1003-6326(2005)06-1425-04 Synthesis and electrochemical characterization of layered Li[Ni1/3Co1/3Mn1/3]O2 cathode material for Li-ion batteries YU Xiao-yuan(禹筱元)1,2, HU Guo... of layered LiNi1/3Co1/3Mn1/3O2 as cathode for Li-ion batteries [J]. Electrochimica Acta, 2002, 48: 145-151. [15]Yabuuchi N, Ohzuku T. Novel lithium insertion material of LiNi1/3Co1/3Mn1/3O2 for advanced......
电池充放电循环性能. 关键词:聚合物电解质; 锂离子电池; 离子电导率; 蒙脱石; polymer electrolyte; Li-ion battery; ionic conductivity; montmorillonite; [全文内容正在添加中] ......
the particle size and the exposed facets of nanocrystals. Key words: titanium dioxide; nanocrystal; exposed facet; lithium-ion battery Cite this article as: DU De-jian, DU Yi-en, YUE Wen-bo, YANG Xiao... batteries (LIBs) owing to its low cost, robust capability, good safety and environmental friendliness [1-3]. Moreover, the volume change of TiO2 upon Li-ion intercalation and deintercalation is below 4......
discharge capacity of the prepared Li2FeSiO4/C material is 121.7mA?h/g at 60 ℃, after 10 cycles, the discharge capacity maintains 119.2 mA?h/g. Key words: Li2FeSiO4/C; Li-ion battery; cathode material... sol-gel process[J]. Electrochem Solid-State Lett, 2008, 11(5): A60?A63. [5] LARSSON P, AHUJA R, NYT?N A, THOMAS J O. An ab initio study of the Li-ion battery cathode material Li2FeSiO4[J]. Electrochem......
% in the second time. 0.7 mol/L LiBOB-PC/EMC/DMC (V(LiBOB)?V(EMC)?V(DMC)=1?1?1) has higher conductivities in a wide temperature range, and the LiBOB sample meets the requirement of Li-ion battery. Key words: Li-ion battery; electrolyte; LiBOB; solid-state method; purity determination 锂离子电池自20世纪90年代问世以来,以其高能量密度,长循环寿命等优点备受关注,并在各个领域发挥了重要作用[1-3].电解质锂盐是锂离子二次电池的重要组成部分,其中,LiPF6已被应用于锂电池中且实现了商业化,但LiPF6仍然存在一些缺点,如......
): A1100-A1105. [12] KOMABA S, ITABASHI T, KAPLAN B, GROULT H, KUMAGAI N. Enhancement of Li-ion battery performance of graphite anode by sodium ion as an electrolyte additive [J]. Electrochemistry.... Additionally, using LiNO3-modified electrolyte in Li–S battery is a breakthrough discovery as Coulombic efficiency of battery can be increased greatly. LIANG et al [17] reported that Li–S battery with 0.4......
at 800 ℃ is the lowest. Key words: Li-ion battery; layered-spinel composite cathode; coulomb efficiency; electrochemical performance 信息技术的发展和新型电子仪器设备的进步使得锂离子二次电池迅速被人们所接受,并得到了飞速的发展.LiCoO2作为目前最广泛应用于商业化... Jianming, WU Xuebin, YANG Yong. A comparison of preparation method on the electrochemical performance of cathode material Li[Li0.2Mn0.54Ni0.13Co0.13]O2 for lithium ion battery[J]. Electrochimica Acta......
