In situ intercalative polymerization of pyrrole in graphene analogue of MoS2 as advanced electrode material in supercapacitor
Ma, Guofu; Peng, Hui; Mu, Jingjing; Huang, Haohao; Zhou, Xiaozhong; Lei, Ziqiang
2013
Source PublicationJournal of Power Sources
ISSN0378-7753
Volume229Pages:72-78
AbstractWe report a facile strategy to synthesize of polypyrrole/molybdenum disulfide (PPy/MoS2) nanocomposite as an advanced electrode material for high-performance supercapacitors applications. Flowerlike MoS2 with graphene-like subunits structure is prepared using a hydrothermal method, and the nanocomposite PPy are embedded in MoS2 nanosheets is prepared by in situ oxidation polymerization of pyrrole in the presence of MoS 2 suspension. Structural and morphological characterizations of the nanocomposite are investigated by XRD, FE-SEM and TEM measurements. Their electrochemical properties are also investigated using cyclic voltammetry, and galvanostatic charge/discharge. The PPy/MoS2 nanocomposite exhibit high specific capacitance of 553.7 F g-1 and its capacitance can still remain 90% after 500 cycles at a current density of 1 A g-1. © 2012 Elsevier B.V. All rights reserved.
KeywordAromatic compounds Capacitance Cyclic voltammetry Electrodes Graphene Layered semiconductors Nanocomposites Phosphorus compounds Polymerization Polypyrroles Sulfur compounds Supercapacitor Advanced electrodes Galvanostatic charges High specific capacitances Hydrothermal methods In-situ intercalative polymerizations In-situ oxidation Molybdenum disulfide Morphological characterization
DOI10.1016/j.jpowsour.2012.11.088
Indexed ByEI ; SCIE
Language英语
WOS Research AreaChemistry ; Electrochemistry ; Energy & Fuels ; Materials Science
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS IDWOS:000315605900012
PublisherElsevier B.V.
EI Accession Number20130215878493
EI KeywordsMolybdenum compounds
EI Classification Number701.1 Electricity: Basic Concepts and Phenomena ; 761 Nanotechnology ; 801.4.1 Electrochemistry ; 804 Chemical Products Generally ; 804.1 Organic Compounds ; 815.1.1 Organic Polymers ; 815.2 Polymerization ; 933 Solid State Physics
Original Document TypeJournal article (JA)
Citation statistics
Cited Times:395[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttps://ir.nwnu.edu.cn/handle/39RV6HYL/30478
Collection实体学院_化学化工学院
实体学院_化学化工学院_化工系
Corresponding AuthorMa, Guofu
AffiliationNorthwest Normal Univ, Coll Chem & Chem Engn, Key Lab Polymer Mat Gansu Prov, Key Lab Ecoenvironm Related Polymer Mat,Minist Ed, Lanzhou 730070, Peoples R China
First Author Affilication化工系
Corresponding Author Affilication化工系
First Signature Affilication化工系
Recommended Citation
GB/T 7714
Ma, Guofu,Peng, Hui,Mu, Jingjing,et al. In situ intercalative polymerization of pyrrole in graphene analogue of MoS2 as advanced electrode material in supercapacitor[J]. Journal of Power Sources,2013,229:72-78.
APA Ma, Guofu,Peng, Hui,Mu, Jingjing,Huang, Haohao,Zhou, Xiaozhong,&Lei, Ziqiang.(2013).In situ intercalative polymerization of pyrrole in graphene analogue of MoS2 as advanced electrode material in supercapacitor.Journal of Power Sources,229,72-78.
MLA Ma, Guofu,et al."In situ intercalative polymerization of pyrrole in graphene analogue of MoS2 as advanced electrode material in supercapacitor".Journal of Power Sources 229(2013):72-78.
Files in This Item:
There are no files associated with this item.
Related Services
Usage statistics
Google Scholar
Similar articles in Google Scholar
[Ma, Guofu]'s Articles
[Peng, Hui]'s Articles
[Mu, Jingjing]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ma, Guofu]'s Articles
[Peng, Hui]'s Articles
[Mu, Jingjing]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ma, Guofu]'s Articles
[Peng, Hui]'s Articles
[Mu, Jingjing]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.