LIMN2O4

作品数:442被引量:1207H指数:17
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相关领域:电气工程理学更多>>
相关作者:郭俊明黄可龙胡国荣伊廷锋刘素琴更多>>
相关机构:中南大学中国科学院云南民族大学清华大学更多>>
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相关基金:国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划国家教育部博士点基金更多>>
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Copolymerization-Assisted Preparation of Porous LiMn_2O_4 Hollow Microspheres as High Power Cathode of Lithium-ion Batteries被引量:2
《Journal of Materials Science & Technology》2017年第8期781-787,共7页Zhimin Zou Zhaojin Li Hui Zhang Xiaohui Wang Chunhai Jiang 
supported by Natural Science Foundation of Fujian Province (2016J01746 and 2016H0038);"Minjiang Scholarship" program (60815002);the start-up fund of XMUT (E2015027 and E2016005)
Porous LiMn2O4 hollow microspheres were facilely prepared by incorporation of Li and Mn elements into a spherical polymeric precursor through copolymerization of lithium and manganese acetates with resorcinol and hexa...
关键词:Li-ion batteries CATHODE LIMN2O4 Hollow spheres Rate capability 
Nanoarchitectured LiMn_2O_4/Graphene/ZnO Composites as Electrodes for Lithium Ion Batteries被引量:2
《Journal of Materials Science & Technology》2014年第5期427-433,共7页Saad Aziz Jianqing Zhao Carrington Cain Ying Wang 
supported by the LABOR-RCS grant (LEQSF(2011-14)-RD-A-13)
LiMn2O4 nanoparticles are facilely synthesized using a sol-gel processing method. Graphene is added to LiMn2O4 electrode aiming at increasing specific capacity and improving rate capability. In order to further improv...
关键词:LiMn2O4/graphene nanocomposite Atomic layer deposition Cathode material Lithium ion battery 
Comparative Study of LiMn2O4 Thin Films Heat-treated by Conventional and Rapid Thermal Annealing
《Journal of Materials Science & Technology》2006年第3期349-352,共4页Xianming WU Mingyou MA Zhuobing XIAO Zeqiang HE Jianben LIU Mingfei XU 
the Hunan Provincial Natural Science Foundation of China (No. 04JJ40038); the Hunan Provincial Education Department (No. 04C475).
Cathode material LiMn2O4 thin films were prepared by solution deposition followed by conventional thermal annealing (CTA) and rapid thermal annealing (RTA) using lithium acetate and manganese acetate as starting m...
关键词:CATHODE Lithium ion Thin films ELECTROCHEMISTRY 
Electrochemical Performance of Surface-Modified LiMn_2O_4 Prepared by a Melting Impregnation Method被引量:3
《Journal of Materials Science & Technology》2006年第4期433-436,共4页Jian TU Xinbing ZHAO Gaoshao CAO Tiejun ZHU Dagao ZHUANG diangping TU 
The surface of as-prepared LiMn2O4 was modified with ZnO, Al2O3, CoO and LiCoO2 using a simple nitrate melting impregnation method. Transmission electron microscopy (TEM) studies indicated that oxide nano- particles...
关键词:LiMn2O4 spinel Surface modification Melting impregnation Cathode materials Lithium-ion batteries 
Physical Properties and Electrochemical Performance of LiNi_xMn_(2-x)O_4 Cathode Materials Prepared using a Precipitation Method
《Journal of Materials Science & Technology》2006年第1期19-24,共6页Guoguang WAN Jianming WANG Wenqu MAO Jianqing ZHANG Chunan CAO 
This work was supported by the National Natural Science Foundation of China(No.59902004).The authors also gratefully acknowledge the financial support of the State Key Laboratory for Corrosion and Protection of China.
To improve the cycle performance of spinel LiMn204 as the cathode material of 4 V class Li secondary batteries, LiNixMn2-xO4 (x=0-0.3) samples were prepared using a simple precipitation method, and the effects of Ni...
关键词:Ni-substituted LiMn2O4 Electrochemical performance Electrochemical impedance spectroscopy 
Co^3+-modified Surface of LiMn2O4 Spinel for its Improvement of Electrochemical Properties被引量:5
《Journal of Materials Science & Technology》2003年第4期359-362,共4页ZishanZHENG ZilongTANG ZhongtaiZHANG JunbiaoLU WanciSHEN 
supported by the Basic Research Fund of Tsinghua University under grant No.JC1999054;‘985’Project of School of Materials Science and Engineering of Tsinghua University;the Scientific Fund of the Education Committee of Fujian Province.
Cobalt was used to modify the surface of spinel LiMn2O4 by a solution technique to produce Co3+-modified surface material (COMSM). Cobalt was only doped into the surface of LiMn2O4 spinel. XPS(X-ray photoelectron spec...
关键词:Lithium ion batteries LIMN2O4 Cation doping COATING 
Effect of Crystallinity on Electrochemical Insertion/Extraction of Li in Transition Metal Oxides Part I: LiMn_2O_4 and LiCo_(0.5)Ni_(0.5)O_2被引量:2
《Journal of Materials Science & Technology》1999年第6期509-514,共6页Tomoki TSUMURA and Michio INAGAKI (Graduate School of Engineering, Hokkaido University Kita-ku, Sapporo, 060-8628 Japan) 
Electrochemical insertion/extraction of Li on cathode materials of spinel type LiMn2O4 and ordered rock-salt type LiCo0.5 Ni0.5O2 was measured on samples of which structures were well characterized. On the basis of ex...
关键词:LiMn2O4 and LiCo Effect of Crystallinity on Electrochemical Insertion/Extraction of Li in Transition Metal Oxides Part I O2 NI 
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