THE ELECTROCHEMICAL CHARACTERISTICS OF A POLYDITHIENOTHIOPHENE ELECTRODE IN LITHIUM CELLS

被引：30

作者：

BUTTOL, P ^{[1
]}

MASTRAGOSTINO, M ^{[1
]}

PANERO, S ^{[1
]}

SCROSATI, B ^{[1
]}

机构：

[1] UNIV ROME LA SAPIENZA,DEPARTIMENTO CHIM,I-00185 ROME,ITALY

来源：

ELECTROCHIMICA ACTA | 1986年 / 31卷 / 07期

关键词：

ELECTRIC BATTERIES - Electrodes - POLYMERS - Applications;

D O I：

10.1016/0013-4686(86)85008-3

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Electrosynthesized polydithieno(3,2-b:2 prime ,3 prime -d) thiophene (pDTT) is a very attractive polymer electrode for battery applications. In fact this polymer has a very high doping level to which corresponds a specific capacity of 54 Ah kg** minus **1, a high coulombic efficiency and an excellent cyclability. However, these extraordinary properties are somewhat contrasted by a relatively fast self discharge of the doped pDTT electrodes. This effect has been associated to a spontaneous undoping process of the polymer electrode.

引用

页码：783 / 788

页数：6

共 9 条

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