RECHARGEABLE LI/LIMN2O4 BATTERIES WITH A POLYMERIC SOLID ELECTROLYTE

被引：18

作者：

XU, QZ

WAN, GX

机构：

[1] Chengdu Institute of Organic Chemistry, Academia Sinica, Chengdu

来源：

JOURNAL OF POWER SOURCES | 1993年 / 41卷 / 03期

关键词：

D O I：

10.1016/0378-7753(93)80049-U

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：

The discharge/charge characteristics of Li/polymeric solid electrolyte/LiMn2O4 batteries at room temperature were investigated. The battery exhibited a large realizable capacity and long cycle life. The reaction of the interface between lithium electrode and polymeric solid electrolyte is controlled by both the ionic diffusion and the electrochemical reaction, but that of spinel LiMn2O4/polymeric solid electrolyte interface is only limited by the diffusion of lithium cation in the crystal lattice of spinel LiMn2O4, and the diffusion coefficient is 2.1 X 10(-12) cm2/s.

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收藏

页码：315 / 320

页数：6

相关论文

共 12 条

[1] DYNAMIC ASPECTS OF SOLID-SOLUTION CATHODES FOR ELECTROCHEMICAL POWER SOURCES [J].

ATLUNG, S ;

WEST, K ;

JACOBSEN, T .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1979, 126 (08) :1311-1321

[2] CATHODIC REDUCTION OF GRAPHITE IN ORGANIC SOLUTIONS OF ALKALI AND NR4+ SALTS [J].

BESENHAR.JO ;

FRITZ, HP .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1974, 53 (02) :329-333

[3] A POLYMERIC ELECTROLYTE RECHARGEABLE LITHIUM BATTERY [J].

BONINO, F ;

OTTAVIANI, M ;

SCROSATI, B ;

PISTOIA, G .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1988, 135 (01) :12-15

[4] DEFECT SPINELS IN THE SYSTEM LI2O.YMNO2 (Y-GREATER-THAN-2.5) - A NEUTRON-DIFFRACTION STUDY AND ELECTROCHEMICAL CHARACTERIZATION OF LI2MN4O9 [J].

DEKOCK, A ;

ROSSOUW, MH ;

DEPICCIOTTO, LA ;

THACKERAY, MM ;

DAVID, WIF ;

IBBERSON, RM .

MATERIALS RESEARCH BULLETIN, 1990, 25 (05) :657-664

[5]

DENG Z, 1991, J FUNCT MATER, V22, P267

[6]

FENDON DE, 1973, POLYMER, V14, P589

[7] LI METAL-FREE RECHARGEABLE LIMN2O4/CARBON CELLS - THEIR UNDERSTANDING AND OPTIMIZATION [J].

GUYOMARD, D ;

TARASCON, JM .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1992, 139 (04) :937-948

[8]

HO C, 1980, J ELECTROCHEM SOC, V127, P342

[9] THIN ALL-SOLID-STATE LITHIUM BATTERIES UTILIZING SOLID POLYMER ELECTROLYTE PREPARED BY PLASMA POLYMERIZATION [J].

OGUMI, Z ;

UCHIMOTO, Y ;

TAKEHARA, Z ;

KANAMORI, Y .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1988, 135 (10) :2649-2650

[10] THERMODYNAMIC CHARACTERIZATION OF NONSTOICHIOMETRIC TITANIUM DISULFIDE [J].

WINN, DA ;

STEELE, BCH .

MATERIALS RESEARCH BULLETIN, 1976, 11 (05) :551-557