In-situ electrochemical polymerization of multi-walled carbon nanotube/polyaniline composite films for electrochemical supercapacitors
Zhang, Jing; Kong, Ling-Bin; Wang, Bin; Luo, Yong-Chun; Kang, Long
2009-02
Source PublicationSYNTHETIC METALS
ISSN0379-6779
Volume159Issue:3-4Pages:260-266
AbstractMulti-walled carbon nanotube (MWCNT)/polyaniline (PANI) composite films were prepared by in-situ electrochemical polymerization of an aniline solution containing different MWCNT contents. The super-capacitive behaviors of these films were investigated with cyclic voltammetry (CV), charge-discharge tests, and ac impedance spectroscopy. The results revealed that the MWCNT/PANI films show much higher specific capacitance (SC), better power characteristic, better cyclic stability, and more promising for applications in supercapacitors than a pure PANI film electrode. The highest specific capacitance value of 500 F g(-1) was obtained for the MWCNT/PANI composite film containing MWCNT of 0.8 wt.%. The improvement mechanisms of the capacitance of the composites are also discussed in detail. (C) 2008 Elsevier B.V. All rights reserved.
KeywordSupercapacitors Multi-walled carbon nanotubes Polyaniline Electrochemical polymerization Specific capacitance
DOI10.1016/j.synthmet.2008.09.018
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[50602020] ; National Basic Research Program of China[2007CB216408]
WOS Research AreaMaterials Science ; Physics ; Polymer Science
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Condensed Matter ; Polymer Science
WOS IDWOS:000264691900015
PublisherELSEVIER SCIENCE SA
EI Accession Number20090911926547
EI Classification Number701.1 Electricity: Basic Concepts and Phenomena - 712.1 Semiconducting Materials - 761 Nanotechnology - 801.4.1 Electrochemistry - 804.1 Organic Compounds - 813.2 Coating Materials - 815.1.1 Organic Polymers - 815.2 Polymerization
Citation statistics
Cited Times:206[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/35416
Collection省部共建有色金属先进加工与再利用国家重点实验室
材料科学与工程学院
能源与动力工程学院
机电工程学院
Corresponding AuthorKong, Ling-Bin
AffiliationLanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China
First Author AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials
Corresponding Author AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials
First Signature AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials
Recommended Citation
GB/T 7714
Zhang, Jing,Kong, Ling-Bin,Wang, Bin,et al. In-situ electrochemical polymerization of multi-walled carbon nanotube/polyaniline composite films for electrochemical supercapacitors[J]. SYNTHETIC METALS,2009,159(3-4):260-266.
APA Zhang, Jing,Kong, Ling-Bin,Wang, Bin,Luo, Yong-Chun,&Kang, Long.(2009).In-situ electrochemical polymerization of multi-walled carbon nanotube/polyaniline composite films for electrochemical supercapacitors.SYNTHETIC METALS,159(3-4),260-266.
MLA Zhang, Jing,et al."In-situ electrochemical polymerization of multi-walled carbon nanotube/polyaniline composite films for electrochemical supercapacitors".SYNTHETIC METALS 159.3-4(2009):260-266.
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