Fabrication and characterization of CoMoS4/Co3V2O8 nanocomposite as electrode material for supercapacitor
Sazonov, Nikita1; Kong, Ling-Bin2
2019-11
Source PublicationIONICS
ISSN0947-7047
Volume25Issue:11Pages:5411-5418
AbstractThis work demonstrates the investigation and fabrication of CoMoS4/Co3V2O8 nanocomposite as a new electrode material for supercapacitors. The new nanocomposite was successfully synthesized through a facile chemical precipitation method and possesses an effective porous structure with good electron conductivity and exhibit the good electrochemical performance. The specific capacitance of as-prepared CoMoS4/Co3V2O8 nanocomposite is about 584 F g(-1)at a current density of 0.5 A g(-1) with a rate capability of 84.1% at the various current density of 0.5 to 5 A g(-1). In addition, the nanocomposite shows low ionic internal resistance and good cycle stability after 3000 cycles. The low cost and excellent electrochemical and structural characteristic of CoMoS4/Co3V2O8 nanocomposite was found to combine the advantages of single CoMoS4 and Co3V2O8 nanoparticles. Therefore, the CoMoS4/Co3V2O8 nanocomposite is a promising candidate for electrode materials of supercapacitors.
KeywordSupercapacitor Nanocomposite CoMoS4 Co3V2O8 Facile synthesize Nanoparticles
DOI10.1007/s11581-019-03101-6
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51762031] ; Foundation for Innovation Groups of Basic Research in Gansu Province[1606RJIA322]
WOS Research AreaChemistry ; Electrochemistry ; Physics
WOS SubjectChemistry, Physical ; Electrochemistry ; Physics, Condensed Matter
WOS IDWOS:000493660500032
PublisherSPRINGER HEIDELBERG
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/64296
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
Corresponding AuthorSazonov, Nikita
Affiliation1.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China
2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China
First Author AffilicationColl Mat Sci & Engn
Corresponding Author AffilicationColl Mat Sci & Engn
First Signature AffilicationColl Mat Sci & Engn
Recommended Citation
GB/T 7714
Sazonov, Nikita,Kong, Ling-Bin. Fabrication and characterization of CoMoS4/Co3V2O8 nanocomposite as electrode material for supercapacitor[J]. IONICS,2019,25(11):5411-5418.
APA Sazonov, Nikita,&Kong, Ling-Bin.(2019).Fabrication and characterization of CoMoS4/Co3V2O8 nanocomposite as electrode material for supercapacitor.IONICS,25(11),5411-5418.
MLA Sazonov, Nikita,et al."Fabrication and characterization of CoMoS4/Co3V2O8 nanocomposite as electrode material for supercapacitor".IONICS 25.11(2019):5411-5418.
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