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Performances of lithium manganese oxide prepared by hydrothermal processKONG Long(孔龙)1, 2, LI Yun-jiao(李运姣)1, 2, ZHANG Peng(张鹏)3, HUANG Hai-hua(黄海花)3, YE Wang-qi(叶万奇)1, LI Chun-xia(李春霞)1, 2(1... words:lithium ion batteries; LiMn2O4; hydrothermal method; heat treatment......
and enhance the electrochemical kinetics of the samples, which are very crucial to high rate capability. Key words: lithium-ion battery; lithium titanate; nanocrystals; surfactant; sol-gel method 1... Trans. Nonferrous Met. Soc. China 22(2012) 613-620 Synthesis and electrochemical properties of highly dispersed Li4Ti5O12 nanocrystalline for lithium secondary batteries WANG Jin1, 2, LIU Xiao-min1......
, China) Abstract: The electrode material Li4Ti5O12 with excellent electrochemical properties was synthesized by a sol-gel method using lactic acid (LA) as chelating agent, tetrabutyl titanate and lithium acetate dihydrate as raw materials. The structure and electrochemical properties of Li4Ti5O12 samples were determined by thermogravimetry (TG), X-ray diffractometry (XRD), scanning electron......
powders were prepared by sol-gel method using tetrabutyl titanate, lithium acetate and absolute alcohol as starting materials. Li4Ti5O12-polyaniline (Li4Ti5O12-PAn) composite was prepared by in situ... and electrochemical properties of Li4Ti5O12-polyaniline anode material for lithium ion batteries HE Ze-qiang1, 2, XIONG Li-zhi1, 2, WU Xian-ming2, CHEN Shang2, LIU Wen-ping2, HUANG Ke-long1 (1. School......
Synthesis and electrochemical performance of Co3O4/C composite anode for lithium ion batteries GUO Hua-jun(郭华军), SUN Qian-ming(孙乾铭), LI Xin-hai(李新海), WANG Zhi-xing(王志兴), PENG Wen... shows a large initial reversible capacity of 757 mA?h/g, and a capacity of 743 mA?h/g is observed after 10 cycles. Key words: lithium ion batteries; anode; Co3O4; composite  ......
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Layer by layer synthesis of Sn-Co-C microcomposites and their application in lithium ion batteriesZHOU Xiang-yang(周向阳), ZOU You-lan(邹幽兰), Yang Juan(杨娟), XIE Jing(谢静), WANG Song-can(王松灿)(School... for lithium ion batteries. The self-assembled Sn-Co-C composites with nano-scaled microstructures were prepared via solution method and carbothermal technology. The morphology and physical structure were......
Preparation and electrochemical performance of Li2Mn0.5Fe0.5SiO4 cathode material with sol-gel method for lithium ion batteriesHU Chuan-yue(胡传跃), GUO Jun(郭军), WEN Jin(文瑾), PENG Yang-xi(彭秧锡... particles with a geometric mean diameter of 220 nm. The Li2Fe0.5Mn0.5SiO4 sample was used as an electrode material for rechargeable lithium ion batteries, and the electrochemical measurements were......
J. Cent. South Univ. (2012) 19: 1791-1795 DOI: 10.1007/s11771-012-1209-9 Synthesis and electrochemical performance of Li2Mg0.15Mn0.4Co0.45SiO4/C cathode material for lithium ion batteries HU Chuan... in Li2Mn0.4Co0.6SiO4 improves the stabilization of initial structure and the electrochemical performance. Key words: lithium ion battery; Li2Mg0.15Mn0.4Co0.45SiO4/C; cathode material; synthesis 1......