TRANSITION-METAL POLYSULFIDES AS BATTERY CATHODES

被引：17

作者：

BOWDEN, WL

BARNETTE, LH

DEMUTH, DL

机构：

[1] Duracell Inc, Needham, MA, USA, Duracell Inc, Needham, MA, USA

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1988年 / 135卷 / 01期

关键词：

COBALT COMPOUNDS - Evaluation - ELECTRIC BATTERIES - Components - IRON COMPOUNDS - Evaluation - NICKEL COMPOUNDS - Evaluation - POLYSULFIDES;

D O I：

10.1149/1.2095554

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Amorphous polysulfides of iron, nickel, and cobalt were prepared and characterized. The resulting compounds, Co//2 S//7, Co//2S//9, Ni//2S//7, and Fe//3S//8 were evaluated as cathode materials in organic electrolyte lithium batteries. The cobalt compounds in particular delivered very high capacities of 1-1. 2 A-h/g at voltages around 1. 8v. The resulting cells possessed high gravimetric and volumetric energy densities.

引用

页码：1 / 6

页数：6

共 18 条

[1]

ANTONY U, 1901, GAZZ, V31, P265

[2]

CHESNEAU G, 1896, COMPT REND, V123, P1068

[3] SYNTHESIS AND REACTIONS OF BINARY METAL SULFIDES - STRUCTURAL CHARACTERIZATION OF THE [(S4)2ZN]2-, [(S4)2NI]2-, [(S5)MN(S6)]2-, AND [(CS4)2NI]2- ANIONS [J].