A highly ordered titania nanotube array as a supercapacitor electrode

被引：196

作者：

Salari, Maryam ^{[1
]}

Aboutalebi, Seyed Hamed ^{[1
]}

Konstantinov, Konstantin ^{[1
]}

Liu, Hua Kun ^{[1
]}

机构：

[1] Univ Wollongong, Inst Superconducting & Elect Mat, ARC Ctr Electromat Sci, Wollongong, NSW 2519, Australia

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2011年 / 13卷 / 11期

基金：

澳大利亚研究理事会;

关键词：

TIO2; NANOTUBES; CAPACITANCE;

D O I：

10.1039/c0cp02054k

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：

We report the synthesis of self-organized titania nanotubes and nanocrystalline titania powders employing an alternative and novel approach. Integrating these nanostructures in a binder-free working electrode improved the capacitance up to 911 mu F cm(-2), which is around one to two orders of magnitude higher than the conventional electric double layer capacitors.

引用

收藏

页码：5038 / 5041

页数：4

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