Phenothiazine-functionalized redox polymers for a new cathode-active material

被引：46

作者：

Golriz, Ali A. ^{[1
,2
]}

Suga, Takeo ^{[3
]}

Nishide, Hiroyuki ^{[4
]}

Berger, Ruediger ^{[1
]}

Gutmann, Jochen S. ^{[2
,5
]}

机构：

[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany

[2] Univ Duisburg Essen, Dept Chem, D-45117 Essen, Germany

[3] Univ Duisburg Essen, Ctr Nanointegrat Duisburg Essen CENIDE, D-45117 Essen, Germany

[4] Waseda Univ, Waseda Inst Adv Study, Tokyo 1698555, Japan

[5] Waseda Univ, Dept Appl Chem, Tokyo 1698555, Japan

来源：

RSC ADVANCES | 2015年 / 5卷 / 29期

基金：

日本科学技术振兴机构;

关键词：

ORGANIC RADICAL BATTERY; MONODISPERSE OLIGOPHENOTHIAZINES; HYBRID MATERIALS; HIGH-DENSITY; POLYMERIZATION; MICROSCOPY; TRANSPORT; MOIETIES; NANOWEAR; FILMS;

D O I：

10.1039/c4ra17107a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Redox-active, phenothiazine-functionalized polymers were synthesized and employed as a promising cathode-active material (similar to 3.7 V vs. Li, 77 Ah kg(-1)) in a rechargeable battery. The longer spacer between phenothiazine and the polymer backbone contributed to the stability of the formed radical cations, resulting in decelerated self-discharge and improved cycle performance.

引用

页码：22947 / 22950

页数：4

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