共搜索到34228条信息,每页显示10条信息,共3423页。用时:0小时0分0秒249毫秒
Preparation and Electrochemical Studies of Y-doped LiVPO4F Cathode Materials for Lithium-ion Batteries钟胜奎摘 要:Y-doped LiVPO4F cathode materials were... reaction reversibility is enhanced, and the charge transfer resistance is decreased through the Y-doping. The improved electrochemical performances of the Y-doped LiVPO4F cathode materials......
was investigated. 2 Experimental 2.1 Cathode composition and experimental materials Components (mass fraction) of TiB2/C composite cathode are as follows: TiB2 powder (average grain size of 8 μm) 60... was measured in accordance with YB/T119-1997. The crushing strength of TiB2/C composite materials was tested in accordance with GB1431-85. The microscopic analysis of TiB2/C composite cathode was implemented......
Microwave synthesis of La1-xSrxCo1-yFeyO3 cathode materials for solid oxide fuel cellsZHAI Xiujing,SHI Weixi,FU Yan,and ZHANG Nan School of Materials & Metallurgy,Northeastern University,Shenyang 110004,China摘 要:La1-xSrxCo1-yFeyO3 cathode materials for solid oxide fuel cells were prepared by the microwave synthesis method.The reaction mechanism......
Synthesis and electrochemical properties of LiNi0.8Al0.2-xTixO2 cathode materials by an ultrasonic-assisted co-precipitation methodMeng Chen1), Wen-le Ao1), Chang-song Dai2), Tao Tao1), and Jun Yang2... 要:A new co-precipitation route was proposed to synthesize LiNi0.8Al0.2-xTixO2 (x=0.0-0.20) cathode materials for lithium ion batteries, with Ni(NO3)2, Al......
Synthesis and electrochemical properties of Al-doped LiVPO4F cathode materials for lithium-ion batteriesZHONG Shengkui 1,2),YIN Zhoulan1),WANG Zhixing3),and CHEN Qiyuan1) 1) College of Chemistry... and Engineering,Central South University,Changsha 410083,China摘 要:Al-doped LiVPO4F cathode materials LiAlxV1-xPO4F were prepared by two-step reactions based......
Due to the high cost of LiCoO2, a commonly used cathode material in commercial rechargeable lithium-ion batteries, much efforts have been made to develop cheaper cathode materials than LiCoO2, LiNiO2..., Yoon C S, Kang S G, et al. Synthesis and structural characterization of layered Li[Ni1/3-Co1/3Mn1/3]O2 cathode materials by ultrasonic spray pyrolysis method [J]. Electrochimica Acta, 2004, 49: 557-563......
Synthesis and Electrochemical Properties of Mg-doped LiNi0.6Co0.2Mn0.2O2 Cathode Materials for Li-ion Battery傅春燕Shaoyang Medical College Level Speciaity School Department of Pharmacy摘 要:The layered LiNi0.6Co0.2-xMn0.2MgxO2 (x=0.00,0.03,0.05,0.07) cathode materials were prepared by a co-precipitation method.The properties of the Mg-doped......
Thermionic Electron Emission Stability of Mo-La2O3 Cathode 周美玲1,张久兴1,万小峰1,左铁镛1,刘燕琴1,周文元1 (1.The key Laboratory of Advanced Functional Materials, Ministry of Education, Beijing University of Technology, Beijing 100022, China) Abstract:The carbonizing process and its influence on the thermionic electron emission properties of Mo-La2O3 cathode materials were investigated. The carbonized......
Synthesis and Electrochemical Properties of Cr-doped Li3V2(PO4)3 Cathode Materials for Lithium-ion Batteries钟胜奎Department of Material and Chemistry, Guilin University of TechnologyKey Laboratory of New Processing Technology for Nonferrous Metals and Materials, Ministry of Education, Guilin University of Technology摘 要:Cr-doped Li3V2(PO4)3 cathode......
Influence of Sintering Temperature on the Structure and High-temperature Discharge Performance of Li Ni1/3Mn1/3Co1/3O2 Cathode Materials王振杰1,2,DU Junlin1,2,LI Zhilin1,吴铸11. Research Center for New...">Layered cathode materials of high-temperature lithium batteries, Li Ni1/3Mn1/3Co1/3O2 are synthesized by a sol-gel method with variation in final sintering temperature for borehole applications......