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Three-dimensional graphene/polyaniline composite material for high-performance supercapacitor applications
Liu, Huili1,2; Wang, Yi2; Gou, Xinglong1; Qi, Tao2; Yang, Jun3; Ding, Yulong3
2013-03-20
Source PublicationMATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
Volume178Issue:5Pages:293-298
AbstractA novel three-dimensional (3D) graphene/polyaniline nanocomposite material which is synthesized using in situ polymerization of aniline monomer on the graphene surface is reported as an electrode for supercapacitors. The morphology and structure of the material are characterized by scanning electron microscopy (SEM), transmission electron microscope (TEM), Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD). The electrochemical properties of the resulting materials are systematically studied using cyclic voltammetry (CV) and constant current charge-discharge tests. A high gravimetric capacitance of 463 Fg(-1) at a scan rate of 1 mVs(-1) is obtained by means of CVs with 3 mol L-1 KOH as the electrolyte. In addition, the composite material shows only 9.4% capacity loss after 500 cycles, indicating better cyclic stability for supercapacitor applications. The high specific surface area, large mesopore volume and three-dimensional nanoporous structure of 3D graphene could contribute to the high specific capacitance and good cyclic life. (C) 2012 Elsevier B.V. All rights reserved.
KeywordSupercapacitor Three-dimensional Graphene Polyaniline Composite Material
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
Indexed BySCI
Language英语
WOS KeywordELECTROCHEMICAL CAPACITORS ; GRAPHENE OXIDE ; GRAPHITE OXIDE ; POLYANILINE ; CARBON ; ELECTRODES ; FABRICATION ; NANOSHEETS ; REDUCTION ; NANOWIRES
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Condensed Matter
WOS IDWOS:000315130800002
Citation statistics
Cited Times:70[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13547
Collection研究所(批量导入)
Affiliation1.China W Normal Univ, Coll Chem & Chem Engn, Nanchong 637000, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Liu, Huili,Wang, Yi,Gou, Xinglong,et al. Three-dimensional graphene/polyaniline composite material for high-performance supercapacitor applications[J]. MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,2013,178(5):293-298.
APA Liu, Huili,Wang, Yi,Gou, Xinglong,Qi, Tao,Yang, Jun,&Ding, Yulong.(2013).Three-dimensional graphene/polyaniline composite material for high-performance supercapacitor applications.MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,178(5),293-298.
MLA Liu, Huili,et al."Three-dimensional graphene/polyaniline composite material for high-performance supercapacitor applications".MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS 178.5(2013):293-298.
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