期刊
ELECTROCHIMICA ACTA
卷 56, 期 12, 页码 4462-4466出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.electacta.2011.02.043
关键词
Titanium nanotube template (TNT); Polyaniline (PANI) nanotubes; Electrochemical supercapacitor; Growth mechanism; Electrochemical cyclic voltammetry
资金
- Fundamental R&D Program for Core Technology of Materials [M2009010025]
- Ministry of Knowledge Economy (MKE), Republic of Korea [20103020010050]
- Chonbuk National University
- Korea Evaluation Institute of Industrial Technology (KEIT) [K0006060] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
- National Research Foundation of Korea [과C6B1912] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Vertically aligned polyaniline (PANI) nanotubes have great potential application in supercapacitor electrode material. In this paper we have investigated facile growth of PANI nanotubes on a titanium nanotube template (TNT) using electrochemical polymerization. The morphology of PANI nanostructures grown over TNT is strongly influenced by the scan rate in the electrochemical polymerization. The growth morphology of PANI nanotubes has been carefully analyzed by field emission scanning electron microscopy. The detailed growth mechanism of PANI nanotubes has been put forward. Specific capacitance value of 740 Fg(-1) was obtained for PANI nanotube structures (measured at charge-discharge rate of 3 A g(-1)). (c) 2011 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据