Supercapacitors Utilizing Carbon Nanotube Electrodes

LIANG Kui; CHEN Ai; ZHOU Wang; WANG Wei

您当前的位置：

首页 >

文章列表页 >

Supercapacitors Utilizing Carbon Nanotube Electrodes

更新时间：2025-07-16

- Supercapacitors Utilizing Carbon Nanotube Electrodes
- Acta Electronica Sinica Vol. 30, Issue 5, Pages: 621-623(2002)
- 作者机构：
  
  1. 四川工业学院材料科学与工程系,四川,成都,610039
  2. 电子科技大学微电子与固体电子学院,四川,成都,610054
  3. 四川工业学院材料科学与工程系四川成都,610039
  4. 电子科技大学微电子与固体电子学院四川成都,610054
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM53
- Published：2002
- 稿件说明：
移动端阅览
LIANG Kui, CHEN Ai, ZHOU Wang, et al. Supercapacitors Utilizing Carbon Nanotube Electrodes[J]. Acta Electronica Sinica, 2002, 30(5): 621-623.
DOI：

LIANG Kui, CHEN Ai, ZHOU Wang, et al. Supercapacitors Utilizing Carbon Nanotube Electrodes[J]. Acta Electronica Sinica, 2002, 30(5): 621-623. DOI：

摘要

本文采用碳纳米管作为超大容量离子电容器的电极材料

研究了硝酸改性处理、粘结剂对电极的电容器性能的影响

探讨了其电容的形成机理.当用硝酸改性处理的碳纳米管作电极

用30%(wt)的H

作电解质溶液时

所得超大容量离子电容器不仅能形成双电层电容

也能形成赝电容

从而得到了69F/g的比电容;同时碳纳米管电极超大容量离子电容器具有良好的频率响应特性.

Abstract

The properties of supercapacitors utilizing carbon nanotube electrodes are studied in this paper.The effects of modification treatment and adhesives on the properties of electrodes are investigated.The working mechanism of supercapacior is also discussed.When carbon nanotubes modified by nitric acid are used as electrodes and 30%(wt) H

aqueous solution is used as the electrolyte

supercapacitors with specific capacitance of 69 F/g and good frequency response are obtained .For this type of supercapacitor

there is not only electric double-layer capacitance

but also pseudo capacitance.

关键词

Keywords

references

Views

1218

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Transfer and Integration of Carbon Nanotubes Using a Wire Bonder for Application in Medical Microsystems

Research on 20 Voltage Carbon Nanotubes Based Supercapacitor

Related Author

WANG Xiao-jing

LUO Xiao-liang

WANG Hao-xu

YIN Jian-cheng

HU Zhen-feng

LIANG Xiu-bing

WANG Xiao-feng

WANG Da-zhi

Related Institution

Advanced Interdisciplinary Technology Research Center, National Innovation Institute of Defense Technology, Academy of Military Science

Department of Mechanical Engineering Tsinghua University Beijing

Advanced Interdisciplinary Technology Research Center， National Innovation Institute of Defense Technology

⁰