Study on the cycling performance of Li4Ti5O12/LiCoO2 cells assembled with ionic liquid electrolytes containing an additive

被引：26
作者：
Kim, Jin Hee [1 ]
Bae, Seo-youn [1 ]
Min, Jeong-Hye [2 ]
Song, Seung-Wan [2 ,3 ]
Kim, Dong-Won [1 ]
机构：
[1] Hanyang Univ, Dept Chem Engn, Seoul 133791, South Korea
[2] Chungnam Natl Univ, Grad Sch Green Energy Technol, Taejon 305764, South Korea
[3] Chungnam Natl Univ, Dept Fine Chem Engn & Appl Chem, Taejon 305764, South Korea
来源：
ELECTROCHIMICA ACTA | 2012年 / 78卷
基金：
新加坡国家研究基金会;
关键词：
Additive; Ionic liquid; Lithium-ion battery; Solid electrolyte interphase; THERMAL-STABILITY; NATURAL GRAPHITE; LITHIUM; ANODE; BATTERIES; SURFACE; SOLVENTS; CATHODES; SULTONE; LIXCOO2;
D O I：
10.1016/j.electacta.2012.05.161
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The cycling behavior of Li4Ti5O12/LiCoO2 cells in the ionic liquid electrolytes based on 1-butyl-1-methylpyrrolidinium bis(trifluoromethanesulfonyl) imide (BMP-TESI) with different additives, such as vinylene carbonate (VC), 1,3-propane sultone (PS) and their mixture is investigated. The cell assembled with BMP-TESI containing 10 wt% VC/PS (1:1 by weight) exhibits reversible cycling behavior with good capacity retention. FTIR studies reveal that the electrochemically stable solid electrolyte interphase forms on Li4Ti5O12 electrode in the presence of a mixture of VC and PS during cycling. The additives hardly affect the composition, thickness and stability of the surface film formed on the LiCoO2 cathode. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：11 / 16
页数：6
相关论文
共 50 条
  • [31] A study on LiFePO4/graphite cells with built-in Li4Ti5O12 reference electrodes
    Yi, Shouzhong
    Wang, Bo
    Chen, Ziang
    Wang, Rui
    Wang, Dianlong
    RSC ADVANCES, 2018, 8 (33) : 18597 - 18603
  • [32] Effect of carbon nanotubes addition on electrochemical performance and thermal stability of Li4Ti5O12 anode in commercial Li Mn2O4/Li4Ti5O12 full-cell
    Liang Deng
    Wen-Hui Yang
    Shao-Xiong Zhou
    Ji-Tao Chen
    ChineseChemicalLetters, 2015, 26 (12) : 1529 - 1534
  • [33] Study of the surface reaction mechanism of Li4Ti5O12 anode for lithium-ion cells
    Jingjing Gao
    Benli Gong
    Qingtang Zhang
    Guodong Wang
    Yangjie Dai
    Weifeng Fan
    Ionics, 2015, 21 : 2409 - 2416
  • [34] Impact of the cycling temperature on electrode/electrolyte interfaces within Li4Ti5O12 vs LiMn2O4 cells
    Gauthier, Nicolas
    Courreges, Cecile
    Demeaux, Julien
    Tessier, Cecile
    Martinez, Herve
    JOURNAL OF POWER SOURCES, 2020, 448 (448)
  • [35] Electrochemical Performance of Li4Ti5O12 Prepared by Different Methods
    Yan Guo-Feng
    Li Guang-She
    Li Li-Ping
    Fang Hai-Sheng
    CHINESE JOURNAL OF STRUCTURAL CHEMISTRY, 2009, 28 (11) : 1393 - 1398
  • [36] ULTRATHIN Li4Ti5O12 NANOSHEETS AS A HIGH PERFORMANCE ANODE FOR Li-ION BATTERY
    Hong, Zhensheng
    Lan, Tongbin
    Xiao, Fuyu
    Zhang, Huixing
    Wei, Mingdeng
    FUNCTIONAL MATERIALS LETTERS, 2011, 4 (04) : 389 - 393
  • [37] Study of the surface reaction mechanism of Li4Ti5O12 anode for lithium-ion cells
    Gao, Jingjing
    Gong, Benli
    Zhang, Qingtang
    Wang, Guodong
    Dai, Yangjie
    Fan, Weifeng
    IONICS, 2015, 21 (09) : 2409 - 2416
  • [38] Transport Properties of Li4Ti5O12/Li2TiO3 Composites
    Kozlova, A., V
    Uvarov, N. F.
    CHEMISTRY FOR SUSTAINABLE DEVELOPMENT, 2020, 28 (01): : 28 - 32
  • [39] Effect of phosphoric acid as slurry additive on Li4Ti5O12 lithium-ion anodes
    Xu, Yun
    Mullaliu, Angelo
    Lin, Shawn D.
    Ma, Yanjiao
    Asenbauer, Jakob
    Zarrabeitia, Maider
    Passerini, Stefano
    Bresser, Dominic
    ELECTROCHIMICA ACTA, 2022, 429
  • [40] Surface chemistry and electrochemistry of an ionic liquid and lithium on Li4Ti5O12(111)-A model study of the anode|electrolyte interface
    Kim, Jihyun
    Weber, Isabella
    Buchner, Florian
    Schnaidt, Johannes
    Behm, R. Juergen
    JOURNAL OF CHEMICAL PHYSICS, 2019, 151 (13)
12345