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[期刊论文]

Helical carbon tubes derived from epitaxial Cu-MOF coating on textile for enhanced supercapacitor performance

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author:

Li, De-Jing (Li, De-Jing.) [1] | Lei, Song (Lei, Song.) [2] | Wang, Yan-Yue (Wang, Yan-Yue.) [3] | Unfold

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EI Scopus SCIE

Abstract:

The design and development of the supercapacitors containing metal oxides and carbon materials is very important for energy-storage devices in laboratory and industry. In this study, we report a helical carbon tube material derived from epitaxial Cu-MOF coating on textile by calcination treatment. The electrochemical performance obtained from the cyclic voltammetry (CV), galvanostatic charge/discharge (GCD) and cyclic stability measurements indicates that such a hybrid carbon material with a unique structure has a very high areal capacitance of 1812 mF cm(-2) at a current density of 1 mA cm(-2), and the material also has a good recyclability of 90% after 2000 cycles. This study combines the advantages of MOF- and cotton textile-derived carbon materials, and this study can serve as a guidance to improve the capacitance performance of supercapacitors.

Community:

  • [ 1 ] [Li, De-Jing]Fuzhou Univ, Coll Chem, Fuzhou 350108, Fujian, Peoples R China
  • [ 2 ] [Lei, Song]Fuzhou Univ, Coll Chem, Fuzhou 350108, Fujian, Peoples R China
  • [ 3 ] [Wang, Yan-Yue]Fuzhou Univ, Coll Chem, Fuzhou 350108, Fujian, Peoples R China
  • [ 4 ] [Chen, Shumei]Fuzhou Univ, Coll Chem, Fuzhou 350108, Fujian, Peoples R China
  • [ 5 ] [Li, De-Jing]Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China
  • [ 6 ] [Kang, Yao]Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China
  • [ 7 ] [Gu, Zhi-Gang]Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China
  • [ 8 ] [Zhang, Jian]Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China

Reprint 's Address:

  • 陈淑妹

    [Chen, Shumei]Fuzhou Univ, Coll Chem, Fuzhou 350108, Fujian, Peoples R China;;[Gu, Zhi-Gang]Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China

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Source :

DALTON TRANSACTIONS

ISSN: 1477-9226

Year: 2018

Issue: 16

Volume: 47

Page: 5558-5563

4 . 0 5 2

JCR@2018

3 . 5 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

ESI HC Threshold:209

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

30 Days PV: 0

Online/Total:116/10136848
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