Liu Liewei, Zhao Xinqiang, Xin Fudong. Study of Electrochemical Behavior of Spinel LiMn2O4 Cathode Material[J]. Development and Application of Materials, 2002, 17(4): 4-7. DOI: 10.19515/j.cnki.1003-1545.2002.04.002
Citation: Liu Liewei, Zhao Xinqiang, Xin Fudong. Study of Electrochemical Behavior of Spinel LiMn2O4 Cathode Material[J]. Development and Application of Materials, 2002, 17(4): 4-7. DOI: 10.19515/j.cnki.1003-1545.2002.04.002

Study of Electrochemical Behavior of Spinel LiMn2O4 Cathode Material

More Information
  • Received Date: December 06, 2001
  • Available Online: June 16, 2024
  • The positive material spinal LiMn2O4 of lithium ion battery is prepared by a modified citric acid complexation method. Its crystalline type and electrochemical properties are measured through XRD, cyclic voltammetry, charge discharge at constant current and AC impedance test. The results show that active material has different characteristic at different potential. The AC impedance spectrum is different in and off platform. Off the platform, the graph of high frequency stand for the solid diffusing of Li+ in the electrode material, and in the platform, the graph of high frequency stand for the impedance of the passage the electron moving to.
  • Related Articles

    [1]DANG Ning, WEI Chen, HUI Cheng, YANG Yuanyu, YANG Shangyu, WANG Jianjun, HAN Lihong. Development of Three-dimensional Characterizations and Electro-pulse Repairing Technology for Forming Defects within Ti Component by Laser Additive Manufacturing[J]. Development and Application of Materials, 2024, 39(4): 83-97.
    [2]WANG Hao, LIU Kun, WU Hong, ZHOU Junbo, LI Jie, ZHANG Qinglin. Research Status and Prospect of Additive Manufacturing Technology of Ship Aluminum Alloys[J]. Development and Application of Materials, 2024, 39(2): 17-27,43.
    [3]ZHOU Hansen, SHI Jiahui, XU Bowen, ZENG Ke. Approval of Additive Manufacturing for Ships and Analysis of Classification Society Standards[J]. Development and Application of Materials, 2023, 38(3): 63-68.
    [4]DU Qunbao, WANG Xiaoling, SHENG Junde. Preparation of Graphene Solvent-free Nanofluid and Its Application in Anticorrosive and Thermal Conductive Coatings[J]. Development and Application of Materials, 2022, 37(6): 102-107.
    [5]QIN Tian, GE Shenyu, HUANG Jinhao, YU Jun. Discussion of Theoretical Research on Metal Additive Manufacturing Technology[J]. Development and Application of Materials, 2016, 31(2): 94-102. DOI: 10.19515/j.cnki.1003-1545.2016.02.019
    [6]DENG Xian-hui, YANG Zhi-jun. Current situation and Prospect of Titanium alloy Additive Manufacturing Technology[J]. Development and Application of Materials, 2014, 29(5): 113-120. DOI: 10.19515/j.cnki.1003-1545.2014.05.021
    [7]XIA Hui-fang, XU Jian-sheng, ZHOU Hong-xing. A Study of Nano-copper as Additives in Lubricants Oils[J]. Development and Application of Materials, 2008, 23(2): 40-41,60. DOI: 10.19515/j.cnki.1003-1545.2008.02.011
    [8]ZHENG Shen-qing. Effects of Additive in Back Coating Slurry on the Weight of Investment Castings[J]. Development and Application of Materials, 2004, 19(1): 15-17. DOI: 10.19515/j.cnki.1003-1545.2004.01.005
    [9]Ke Yuehu, Ge Huacai, Yuan Gaoqing, Yang Zhuoru. Application of Ag Additives in Lowering Internal Pressure of MH/Ni Battery[J]. Development and Application of Materials, 2002, 17(5): 13-16. DOI: 10.19515/j.cnki.1003-1545.2002.05.005
    [10]Jin Xiaohong. Anti-corrosive Coatings and Application(Ⅷ)[J]. Development and Application of Materials, 2002, 17(2): 43-46. DOI: 10.19515/j.cnki.1003-1545.2002.02.013

Catalog

    Article Metrics

    Article views (33) PDF downloads (0) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return