ELECTROCHEMICAL PROPERTIES OF A POLYPYRROLE POLYSTYRENESULFONATE COMPOSITE FILM AND ITS APPLICATION TO RECHARGEABLE LITHIUM BATTERY CATHODES

被引：49

作者：

MOMMA, T ^{[1
]}

NISHIMURA, K ^{[1
]}

OSAKA, T ^{[1
]}

KONDO, N ^{[1
]}

NAKAMURA, S ^{[1
]}

机构：

[1] JAPAN WOMENS UNIV,FAC SCI,DEPT CHEM & BIOL SCI,BUNKYO KU,TOKYO 112,JAPAN

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1994年 / 141卷 / 09期

关键词：

D O I：

10.1149/1.2055120

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The performance of a composite film of polypyrrole (PPy) and poly(4-styrenesulfonate) (PSS) was studied in combination with an organic electrolyte as a possible lithium battery cathode. The composite film had a fairly flat morphology and exhibited electroactivity in organic electrolyte solutions using dimethylsulfoxide and propylene carbonate (PC) solvents. We confirmed that during the redox process the film charge was compensated with cations. A lithium cell consisting of the composite film as a cathode and a LiClO4-PC electrolyte worked as a rechargeable battery. The energy density of the PPy/PSS cathode was calculated to be 220 Wh liter-1 and the average output voltage of the rechargeable cell was 2.9 V.

引用

页码：2326 / 2331

页数：6

共 14 条

[1] ELECTROCHEMICAL-BEHAVIOR OF POLYPYRROLE FILMS DOPED WITH ATP ANIONS [J].