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Author:

Huang, Xiao-lei (Huang, Xiao-lei.) | Wang, Ru-zhi (Wang, Ru-zhi.) (Scholars:王如志) | Xu, Dan (Xu, Dan.) | Wang, Zhong-li (Wang, Zhong-li.) | Wang, Heng-guo (Wang, Heng-guo.) | Xu, Ji-jing (Xu, Ji-jing.) | Wu, Zhong (Wu, Zhong.) | Liu, Qing-chao (Liu, Qing-chao.) | Zhang, Yu (Zhang, Yu.) | Zhang, Xin-bo (Zhang, Xin-bo.)

Indexed by:

EI Scopus SCIE

Abstract:

Ultralong cycle life, high energy, and power density rechargeable lithium-ion batteries are crucial to the ever-increasing large-scale electric energy storage for renewable energy and sustainable road transport. However, the commercial graphite anode cannot perform this challenging task due to its low theoretical capacity and poor rate-capability performance. Metal oxides hold much higher capacity but still are plagued by low rate capability and serious capacity degradation. Here, a novel strategy is developed to prepare binder-free and mechanically robust CoO/graphene electrodes, wherein homogenous and full coating of -Co(OH)(2) nanosheets on graphene, through a novel electrostatic induced spread growth method, plays a key role. The combined advantages of large 2D surface and moderate inflexibility of the as-obtained -Co(OH)(2)/graphene hybrid enables its easy coating on Cu foil by a simple layer-by-layer stacking process. Devices made with these electrodes exhibit high rate capability over a temperature range from 0 to 55 degrees C and, most importantly, maintain excellent cycle stability up to 5000 cycles even at a high current density.

Keyword:

anodes graphene binder-free electrodes Li-ion batteries

Author Community:

  • [ 1 ] [Huang, Xiao-lei]Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China
  • [ 2 ] [Xu, Dan]Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China
  • [ 3 ] [Wang, Zhong-li]Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China
  • [ 4 ] [Wang, Heng-guo]Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China
  • [ 5 ] [Xu, Ji-jing]Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China
  • [ 6 ] [Wu, Zhong]Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China
  • [ 7 ] [Liu, Qing-chao]Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China
  • [ 8 ] [Zhang, Xin-bo]Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China
  • [ 9 ] [Huang, Xiao-lei]Univ Chinese Acad Sci, Beijing 100049, Peoples R China
  • [ 10 ] [Wu, Zhong]Univ Chinese Acad Sci, Beijing 100049, Peoples R China
  • [ 11 ] [Wang, Ru-zhi]Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China
  • [ 12 ] [Zhang, Yu]Beihang Univ, Sch Chem & Environm, Beijing 100191, Peoples R China

Reprint Author's Address:

  • [Huang, Xiao-lei]Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China

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Source :

ADVANCED FUNCTIONAL MATERIALS

ISSN: 1616-301X

Year: 2013

Issue: 35

Volume: 23

Page: 4345-4353

1 9 . 0 0 0

JCR@2022

ESI Discipline: MATERIALS SCIENCE;

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 311

SCOPUS Cited Count: 355

ESI Highly Cited Papers on the List: 30 Unfold All

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  • 2023-9
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  • 2022-11
  • 2022-9
  • 2022-7
  • 2022-5
  • 2022-3
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  • 2022-1
  • 2021-11
  • 2021-9
  • 2021-7
  • 2021-5
  • 2021-3
  • 2021-1
  • 2020-11
  • 2020-9
  • 2020-7
  • 2020-5
  • 2020-3
  • 2020-1
  • 2019-11
  • 2019-9
  • 2018-11

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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