PolyTCAQ in organic batteries: enhanced capacity at constant cell potential using two-electron-redox-reactions

被引：33

作者：

Haeupler, Bernhard ^{[1
,2
]}

Burges, Rene ^{[1
,2
]}

Janoschka, Tobias ^{[1
,2
]}

Jaehnert, Thomas ^{[1
,2
]}

Wild, Andreas ^{[1
,2
]}

Schubert, Ulrich S. ^{[1
,2
]}

机构：

[1] Univ Jena, Lab Organ & Macromol Chem IOMC, D-07743 Jena, Germany

[2] Univ Jena, JCSM, D-07743 Jena, Germany

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2014年 / 2卷 / 24期

关键词：

RECHARGEABLE LITHIUM BATTERIES; CHARGE/DISCHARGE PROPERTIES; RADICAL CATHODES; HIGH-DENSITY; POLYMER; 11,11,12,12-TETRACYANO-9,10-ANTHRAQUINODIMETHANE; POLYACETYLENE; ELECTRODE; TEMPO;

D O I：

10.1039/c4ta01138d

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 application of polymers bearing tetracyano-9,10-anthraquinonedimethane (TCAQ) units as electrode materials in organic batteries enables one narrow charge discharge plateau due to the one two-electron-redox-reaction of the TCAQ core. Li-organic batteries manufactured with this polymer display repeatable charge-discharge characteristics associated with a capacity of 156 mA h g(-1) and a material activity of 97%.

引用

页码：8999 / 9001

页数：3

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