CHEMICAL LITHIUM EXTRACTION FROM MANGANESE OXIDES FOR LITHIUM RECHARGEABLE BATTERIES

被引：34

作者：

LUBIN, F ^{[1
]}

LECERF, A ^{[1
]}

BROUSSELY, M ^{[1
]}

LABAT, J ^{[1
]}

机构：

[1] SAFT,F-86060 POITIERS,FRANCE

来源：

JOURNAL OF POWER SOURCES | 1991年 / 34卷 / 02期

关键词：

D O I：

10.1016/0378-7753(91)85036-V

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Chemical lithium extraction has been carried out on the following manganese oxides: the spinel-type compounds LiMn2O4 and Li4/3Mn5/3O4, and the rocksalt-related compound Li2MnO3. Lithium can be partially removed chemically from these compounds without destroying the host framework. Some compounds obtained by this method have been tested as cathodic materials in rechargeable lithium cells. Electrochemical results and X-ray diffraction patterns of cycled cathodes are presented. Electrochemical insertion/extraction of Li+ ions occurs with tetragonal/cubic distortion in the spinel framework, whereas Li+ ions can move in compounds having the rocksalt structure, without significant modification of the X-ray patterns.

引用

页码：161 / 173

页数：13

共 15 条

[11] ELECTROCHEMISTRY OF MANGANESE-DIOXIDE IN LITHIUM NONAQUEOUS CELL .3. X-RAY DIFFRACTIONAL STUDY ON THE REDUCTION OF SPINEL-RELATED MANGANESE-DIOXIDE
OHZUKU, T
KITAGAWA, M
HIRAI, T
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1990, 137 (03) : 769 - 775
[12] SPINEL ELECTRODES FOR LITHIUM BATTERIES - A REVIEW
THACKERAY, MM
DEPICCIOTTO, LA
DEKOCK, A
JOHNSON, PJ
NICHOLAS, VA
ADENDORFF, KT
[J]. JOURNAL OF POWER SOURCES, 1987, 21 (01) : 1 - 8
[13] ELECTROCHEMICAL EXTRACTION OF LITHIUM FROM LIMN2O4
THACKERAY, MM
JOHNSON, PJ
DEPICCIOTTO, LA
BRUCE, PG
GOODENOUGH, JB
[J]. MATERIALS RESEARCH BULLETIN, 1984, 19 (02) : 179 - 187
[14] LITHIUM INSERTION INTO MANGANESE SPINELS
THACKERAY, MM
DAVID, WIF
BRUCE, PG
GOODENOUGH, JB
[J]. MATERIALS RESEARCH BULLETIN, 1983, 18 (04) : 461 - 472
[15] CRYSTALLOGRAPHIC AND MAGNETIC PROPERTIES OF SEVERAL SPINELS CONTAINING TRIVALENT JA-1044 MANGANESE
WICKHAM, DG
CROFT, WJ
[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1958, 7 (04) : 351 - 360

← 1 2 →