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author:

Wang, Yijia (Wang, Yijia.) [1] | Jiao, Zheng (Jiao, Zheng.) [2] | Wu, Minghong (Wu, Minghong.) [3] (Scholars:吴明红) | Zheng, Kun (Zheng, Kun.) [4] | Zhang, Hongwei (Zhang, Hongwei.) [5] | Zou, Jin (Zou, Jin.) [6] | Yu, Chengzhong (Yu, Chengzhong.) [7] | Zhang, Haijiao (Zhang, Haijiao.) [8]

Indexed by:

SCIE CSCD

Abstract:

Hollow nanostructures have attracted considerable attention owing to their large surface area, tunable cavity, and low density. In this study, a unique flower-like C@SnOX@C hollow nanostructure (denoted as C@SnOX@C-1) was synthesized through a novel one-pot approach. The C@SnOX@C-1 had a hollow carbon core and interlaced petals on the shell. Each petal was a SnO2 nanosheet coated with an ultrathin carbon layer similar to 2 nm thick. The generation of the hollow carbon core, the growth of the SnO2 nanosheets, and the coating of the carbon layers were simultaneously completed via a hydrothermal process using resorcinol-formaldehyde resin-coated SiO2 nanospheres, tin chloride, urea, and glucose as precursors. The resultant architecture with a large surface area exhibited excellent lithium-storage performance, delivering a high reversible capacity of 756.9 mA.h.g(-1) at a current density of 100 mA.g(-1) after 100 cycles.

Keyword:

anodes carbon coating C@SnOX@C hollow nanostructure nanosheets

Community:

  • [ 1 ] [Wang, Yijia]Shanghai Univ, Inst Nanochem & Nanobiol, Shanghai 200444, Peoples R China
  • [ 2 ] [Zhang, Haijiao]Shanghai Univ, Inst Nanochem & Nanobiol, Shanghai 200444, Peoples R China
  • [ 3 ] [Jiao, Zheng]Shanghai Univ, Sch Environm & Chem Engn, Shanghai 200444, Peoples R China
  • [ 4 ] [Wu, Minghong]Shanghai Univ, Sch Environm & Chem Engn, Shanghai 200444, Peoples R China
  • [ 5 ] [Zheng, Kun]Univ Queensland, Mat Engn & Ctr Microscopy & Microanal, Brisbane, Qld 4072, Australia
  • [ 6 ] [Zou, Jin]Univ Queensland, Mat Engn & Ctr Microscopy & Microanal, Brisbane, Qld 4072, Australia
  • [ 7 ] [Zhang, Hongwei]Univ Queensland, Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4072, Australia
  • [ 8 ] [Yu, Chengzhong]Univ Queensland, Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4072, Australia

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Source :

NANO RESEARCH

ISSN: 1998-0124

Year: 2017

Issue: 9

Volume: 10

Page: 2966-2976

7 . 9 9 4

JCR@2017

9 . 6 0 0

JCR@2023

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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