Compatibility of Co3O4 with commercial electrolyte

被引:14
作者
Guo, Bingkun [1 ]
Liu, Na [1 ]
Liu, Jianyong [1 ]
Shi, Hongjun [1 ]
Wang, Zhaoxiang [1 ]
Chen, Liquan [1 ]
机构
[1] Chinese Acad Sci, Inst Phys, Lab Solid State Ion, Beijing 100080, Peoples R China
关键词
D O I
10.1149/1.2435502
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
The compatibility of Co3O4 with commercial electrolyte is characterized by means of gas chromatography and mass spectroscopy, Raman and Fourier transform infrared spectroscopy, transmission electron microscopy, and X-ray diffraction methods. It is found that Co3O4 induces the decomposition of commercial electrolyte and has itself partially reduced to CoO. (c) 2007 The Electrochemical Society.
引用
收藏
页码:A118 / A121
页数:4
相关论文
共 14 条
[1]   Coating material-induced acidic electrolyte improves LiCoO2 performances [J].
Bai, Ying ;
Liu, Na ;
Liu, Jianyong ;
Wang, Zhaoxiang ;
Chen, Liquan .
ELECTROCHEMICAL AND SOLID STATE LETTERS, 2006, 9 (12) :A552-A556
[2]  
Colthup N. B., 1990, INTRO INFRARED RAMAN
[3]   A study on the charge-discharge mechanism of Co3O4 as an anode for the Li ion secondary battery [J].
Kang, YM ;
Song, MS ;
Kim, JH ;
Kim, HS ;
Park, MS ;
Lee, JY ;
Liu, HK ;
Dou, SX .
ELECTROCHIMICA ACTA, 2005, 50 (18) :3667-3673
[4]   Electrochemical properties of Co3O4, Ni-Co3O4 mixture and Ni-Co3O4 composite as anode materials for Li ion secondary batteries [J].
Kang, YM ;
Kim, KT ;
Kim, JH ;
Kim, HS ;
Lee, PS ;
Lee, JY ;
Liu, HK ;
Dou, SX .
JOURNAL OF POWER SOURCES, 2004, 133 (02) :252-259
[5]   Improvement of initial coulombic efficiency of Co3O4 by ballmilling using Ni as an additive [J].
Kang, YM ;
Kim, KT ;
Lee, KY ;
Lee, SJ ;
Jung, JH ;
Lee, JY .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2003, 150 (11) :A1538-A1543
[6]   The electrochemical reduction of Co3O4 in a lithium cell [J].
Larcher, D ;
Sudant, G ;
Leriche, JB ;
Chabre, Y ;
Tarascon, JM .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2002, 149 (03) :A234-A241
[7]  
LINVIEN D, 1991, LIB C CATALOGING IN
[8]  
Nakanishi K., 1977, INFRARED ABSORPTION
[9]  
NIU N, 2006, ELECTROCHEM SOLID ST, V9, pA328
[10]   Nano-sized transition-metaloxides as negative-electrode materials for lithium-ion batteries [J].
Poizot, P ;
Laruelle, S ;
Grugeon, S ;
Dupont, L ;
Tarascon, JM .
NATURE, 2000, 407 (6803) :496-499