Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Shanghai University of Electric Power》 2010-01
Add to Favorite Get Latest Update

Preparation of LiFe_(1-x)Mg_xPO_4/C Cathode Material by Rheological Phase Method

LAI Chun-yan,LI Hui,LI Wei-ping(School of Thermal Power and Environmental Engineering,Shanghai University of Electric Power,Shanghai 200090,China)  
Mg-doped and the rheological phase method are applied to improve the electrochemical performances of LiFePO4.The effect of different doping content and different preparation method on the properties of LiFePO4 are studied.The effect of temperature and content of Mg doping on the structure and chemical performance of LiFePO4 are researched.The results of SEM,XRD and electrochemical performances indicate that Mg doping can improve the electrochemical performance obviously,the discharge capacity of LiFe1-xMgxPO4 with 5% Mg doping is 140.7 mAh/g in 0.1 C.The electrochemical performance can improve more if the LiFe1-x MgxPO4 material is prepared by rheological phase method,with the discharge capacity reaching 147.5 mAh/g at 0.1 C.
【Fund】: 上海市自然科学基金(07ZR14042);; 上海市教委优秀青年教师资助项目(B01672)
【CateGory Index】: TM912.9
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 2 Hits
1 QIU Weihua,ZHAO Hailei(Laboratory of Solid State Ionics, University of Science and Technology Beijing, Beijing 100083,China);Influence of the Mn-doped on the electrochemical performance of LiFePO_4[J];Battery Bimonthly;2003-03
2 LU Zhengzhong, ZHOU Zhentao(College of Material Science & Engineering, South China University ofTechnology,Guangzhou,Guangdong 510640, China);Structure and performance of LiFePO_4/C composites as cathode materials[J];Battery Bimonthly;2003-05
Chinese Journal Full-text Database 10 Hits
1 Ren Zhiguo, Ran Longguo(Wuhan Institute of Marine Electric Propulsion, CSIC, Wuhan 430064, China);Recent Development for Materials of LiFePO_4 Cell[J];Marine Electric & Electronic Engineering;2009-11
2 HU Chenglin,DAI Jianqing,DAI Yongnian,YI Huihua(Faculty of Materials and Metallurgical Engineering,National Engineering Laboratory of Vacuum Metallurgy,Kunming University of Science and Technology, Kunming 650093);Influence of Ti Ion Doping on the Performance of LiFePO_4[J];Materials Review;2007-07
3 HAN Chong,SHEN Xiangqian,ZHOU Jianxin(School of Material Science and Technology,Jiangsu University,Zhenjiang 212013 );Research on Modification of the Cathode Material LiFePO_4 for Lithium Ion Battery[J];Materials Review;2007-S1
4 ZENG Zhiliang,REN Zhiguo,ZHOU Jian,CHENG Jiping,OUYANG Shixi (State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070);The Study on the Technics of the LiFePO_4 Synthesized by Microwave[J];Materials Review;2007-S2
5 ZHANG Yali GAO Lijun YU Ji (Department of Chemistry,Nanchang University,Nanchang,Nanchang 330031);Research Development of LiFePO_4 as Cathode Material of Li-ion Battery[J];Materials Review;2007-S3
6 GAO Xu-guang, HU Guo-rong , PENG Zhong-dong , TAN Xian-yan( College of Metallurgy Science and Engineering, Central South University, Changsha, Hunan 410083, China);LiFePO_4 as cathode material of Li-ion battery[J];Battery Bimonthly;2004-04
7 YANG Rong~(1,2), ZHAO Ming-shu~1, WANG Fei~1, SONG Xiao-ping~1(1. Department of Material Physics, School of Science, Xi'an Jiaotong University, Xi'an, Shanxi 710049, China; 2. Department of Applied Chemistry, School of Science, Xi'an University of Technology, Xi'an, Shanxi 710048, China);Development of LiFePO_4 as cathode material of Li-ion battery[J];Battery Bimonthly;2004-06
8 WEN Yan-xuan~1, ZHENG Mian-ping~2, TONG Zhang-fa~1, SU Hai-feng~1(1. School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, China; 2. Saline Lake and Epithermal Deposits, Chinese Academy of Geological Sciences, Beijing 100037, China);The preparation and performance study of LiMg_xFe_(1-x)PO_4[J];Battery Bimonthly;2005-01
9 ZHANG Jing,HUANG Ke-long,TANG Lian-xing(College of Chemistry and Chemical Engineering,Central South University,Changsha,Hunan 410083,China);Study on hydrothermal synthesis and modification of LiFePO_4[J];Battery Bimonthly;2005-06
10 ZHU Bing-quan,LI Xin-hai,ZHANG Bao,WANG Zhi-xing,GUO Hua-jun(School of Metallurgical Science and Engineering,Central South University,Changsha,Hunan 410083,China);Synthesis of LiFePO_4/C cathode material by modified carbothermal method[J];Battery Bimonthly;2005-06
Chinese Journal Full-text Database 10 Hits
1 TAO Ying 1, CHEN Zhen-hua 2, ZHU Bao-jun 2 (1.School of Materials Science and Engineering, Central South University, Changsha 410083, China; 2.School of Materials Science and Engineering, Hunan University, Changsha 410082, China);Fabrication of LiCoO_2 Film and Powder by Hydrothermal-electrochemical Method[J];Journal of Materials Science and Engineering;2005-02
2 WU Guo liang (Beijing General Research Institute for Non-Ferrous Metals,Beijing 100088,China);Status and development on negative active material for lithium-ion batteries[J];Battery Bimonthly;2001-02
3 LU Dongsheng1,LI Weishan1,LIU Xu2,QIU Shizhou2(1Department of Chemistry,South China Normal University, Guangzhou, Guangdong 510631,China;2Guangzhou Battery Factory, Guangzhou, Guangdong 510253,China);AC impedance models for deinsertion and insertion of Li~+[J];Battery Bimonthly;2003-05
4 GAO Jian,JIANG Chang-yin,YING Jie-rong,WAN Chun-rong(Institute of Nuclear and New Energy Technology,Tsinghua University,Beijing 100084,China);Research progress in Li_4Ti_5O_(12) as anode material for Li-ion battery[J];Battery Bimonthly;2005-05
5 GAO De-shu, SU Guang-yao, XIAO Qi-zhen, LI Wen, LI Zhao-hui (College of Chemistry, Xiangtan University, Xiangtan Hunan 411105, China);Study progress of LiNiO_2 as positive electrode material in lithium ion batteries[J];Chinese Battery Industry;2004-06
6 XIE Hui~(1,2*),ZHOU Zhen-tao~2(1.Department of Chemistry and Biology,Zhongshan Institute,University of Electronic Science & Technology of China,Zhongshan 528402,Guangdong,China,2.College of Material Science & Engineering,South-China University of Technology,Guangzhou 510640,Guangdong,China);The Synthesis,Structure and Electrochemical Performances of Lithium Iron Phosphate[J];Electrochemistry;2006-04
7 LIU Li-ying1,2,CHEN Lian3,ZHANG Hai-yan1,ZHAI Yu-chun3(1.Faculty of Material and Energy,Guangdong University of Technology,Guangzhou 518006,China;2.McNair Technology Co.Ltd,Dongguan 523800,Guangdong,China;3.Institute of Materials & Metallurgy,Northeastern University,Shenyang 110004,China);The Sol-gel Synthesis and Electrochemical Performance of Li_3V_2(PO_4)_3/C Cathode Material for Lithium Ion Battery[J];Electrochemistry;2010-04
8 YE Shi hai, L Jiang ying, GAO Xue ping, SONG De ying (Institute of New Energy Material Chemistry, Nankai University, Tianjin 300071, China);Synthesis of spinel LiMn_2O_4 by ball-milling promoted solid state reaction[J];Chinese Journal of Power Sources;2002-03
9 WANG Jian jun, HOU Yan, LIU Jie (Tianjin Institute of Power Sources, Tianjin 300381, China);Study on preparing technology of hydrogen storage alloy[J];Chinese Journal of Power Sources;2002-05
10 YANG Yan ze, WANG Li, HE Yong (College of Material Science and Chemical Engineering, China University of Geosciences, Wuhan Hubei 430074, China);Determination of manganese in battery material[J];Chinese Journal of Power Sources;2002-S1
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved