A coaxial single fibre supercapacitor for energy storage

被引：94

作者：

Harrison, David ^{[1
]}

Qiu, Fulian ^{[1
]}

Fyson, John ^{[1
]}

Xu, Yanmeng ^{[1
]}

Evans, Peter ^{[1
]}

Southee, Darren ^{[2
]}

机构：

[1] Brunel Univ, Sch Engn & Design, Uxbridge UB8 3PH, Middx, England

[2] Univ Loughborough, Loughborough Design Sch, Loughborough LE11 3TU, Leics, England

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2013年 / 15卷 / 29期

关键词：

CARBON; PERFORMANCE; WOVEN; CELLS;

D O I：

10.1039/c3cp52036f

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：

An energy storage device - a coaxial single fibre supercapacitor - was developed using a dip coating method and characterised using electrochemical methods. The specific capacitance per unit area and length were calculated to be 3.18 mF cm(-2) and 0.1 mF cm(-1), respectively, for a 2.6 cm supercapacitor. A 70 cm long fibre supercapacitor was then woven into a piece of fabric. Following characterisation using cyclic voltammetry, we found that this device had the same capacitance as its original value before integration into the fabric.

引用

页码：12215 / 12219

页数：5

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