Elevated rate capability of sulfur wrapped with thin rGO layers for lithium-sulfur batteries

Wook Ahn, Dong Un Lee, Hoon Sub Song, Sun Hwa Yeon, Kwang Bum Kim, Zhongwei Chen

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Abstract

Sulfur-rGO composite is prepared by a facile solution method using carbon disulfide solvent as a cathode electrode material for lithium-sulfur batteries to investigate its electrochemical performance. The initial capacity of the sulfur-rGO composite is 1385 mA h g-1 obtained at 0.1 C-rate with an excellent average capacity reduction ratio of 0.37% per cycle (from 10th to 100th cycles). This journal is

Original languageEnglish
Pages (from-to)29370-29374
Number of pages5
JournalRSC Advances
Volume5
Issue number37
DOIs
Publication statusPublished - 2015 Jan 1

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All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

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