Ethylene sulfite as electrolyte additive for lithium-ion cells with graphitic anodes

被引:309
作者
Wrodnigg, GH [1 ]
Besenhard, JO [1 ]
Winter, M [1 ]
机构
[1] Graz Univ Technol, Inst Chem Technol Inorgan Mat, A-8010 Graz, Austria
关键词
D O I
10.1149/1.1391630
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
A liquid organic electrolyte system for lithium-ion cells with graphitic anodes containing the solvents ethylene sulfite (ES) and propylene carbonate (PC) has been studied. Even in additive amounts (5 vol %) ES is suppressing cointercalation of PC into graphite. The PC-ES electrolytes are characterized by a high oxidation stability allowing the cycling of a. LiMn2O4 cathode with good reversibility. Moreover, the good low temperature performance compared to ethylene carbonate-dimethyl carbonate electrolytes may favor PC-ES electrolytes for special applications, (C) 1999 The Electrochemical Society. S0013-4651(98)05-056-3. All rights reserved.
引用
收藏
页码:470 / 472
页数:3
相关论文
共 26 条
  • [1] ELECTROCHEMICAL PREPARATION AND PROPERTIES OF IONIC ALKALI METAL- AND NR4-GRAPHITE INTERCALATION COMPOUNDS IN ORGANIC ELECTROLYTES
    BESENHARD, JO
    [J]. CARBON, 1976, 14 (02) : 111 - 115
  • [2] FILMING MECHANISM OF LITHIUM-CARBON ANODES IN ORGANIC AND INORGANIC ELECTROLYTES
    BESENHARD, JO
    WINTER, M
    YANG, J
    BIBERACHER, W
    [J]. JOURNAL OF POWER SOURCES, 1995, 54 (02) : 228 - 231
  • [3] BESENHARD JO, 1992, MATER SCI FORUM, P647
  • [4] BESENHARD JO, 1993, J POWER SOURCES, V43, P413
  • [5] BRO P, 1981, LITHIUM BATTERY TECH, P79
  • [6] BUBNICK GF, 1988, Patent No. 2202670
  • [7] CAEDGER TG, 1988, ELECTROCHEMICAL S PV, V886, P699
  • [8] CONDUCTIVITY OF ELECTROLYTES FOR RECHARGEABLE LITHIUM BATTERIES
    DUDLEY, JT
    WILKINSON, DP
    THOMAS, G
    LEVAE, R
    WOO, S
    BLOM, H
    HORVATH, C
    JUZKOW, MW
    DENIS, B
    JURIC, P
    AGHAKIAN, P
    DAHN, JR
    [J]. JOURNAL OF POWER SOURCES, 1991, 35 (01) : 59 - 82
  • [9] Li-ion battery electrolyte formulated for low-temperature applications
    EinEli, Y
    Thomas, SR
    Chadha, R
    Blakley, TJ
    Koch, VR
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (03) : 823 - 829
  • [10] The role of SO2 as an additive to organic Li-ion battery electrolytes
    EinEli, Y
    Thomas, SR
    Koch, VR
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (04) : 1159 - 1165