Literature DB >> 26310671

Graphene/sulfur hybrid nanosheets from a space-confined "sauna" reaction for high-performance lithium-sulfur batteries.

Linfeng Fei1, Xiaogang Li2, Wentuan Bi2, Zhiwen Zhuo3, Wenfei Wei4, Li Sun1, Wei Lu1, Xiaojun Wu3, Keyu Xie4, Changzheng Wu2, Helen L W Chan1, Yu Wang1.   

Abstract

A space-confined "sauna" reaction system is introduced for the simultaneous reduction and functionalization of graphene oxide to unique graphene-sulfur hybrid nanosheets, in which thin layers of amorphous sulfur are tightly anchored on the graphene sheet via strong chemical bonding. Upon being used as the cathode material in lithium-sulfur batteries, the as-synthesized composite shows an excellent electrochemical performance.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  composite; graphene; interfacial engineering; lithium-sulfur battery; sulfur cathode

Year:  2015        PMID： 26310671     DOI： 10.1002/adma.201502668

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  5 in total

1.  Interaction between functionalized graphene and sulfur compounds in a lithium-sulfur battery - a density functional theory investigation.

Authors:  Kimal Chandula Wasalathilake; Md Roknuzzaman; Kostya Ken Ostrikov; Godwin A Ayoko; Cheng Yan
Journal:  RSC Adv       Date:  2018-01-09       Impact factor: 4.036

Review 2.  Advances in Cathode Materials for High-Performance Lithium-Sulfur Batteries.

Authors:  Chunwei Dong; Wang Gao; Bo Jin; Qing Jiang
Journal:  iScience       Date:  2018-07-26

3.  Three-dimensional macroporous graphene monoliths with entrapped MoS2 nanoflakes from single-step synthesis for high-performance sodium-ion batteries.

Authors:  Linfeng Fei; Ming Xu; Juan Jiang; Sheung Mei Ng; Longlong Shu; Li Sun; Keyu Xie; Haitao Huang; Chi Wah Leung; Chee Leung Mak; Yu Wang
Journal:  RSC Adv       Date:  2018-01-10       Impact factor: 3.361

4.  Three dimensional Graphene aerogels as binder-less, freestanding, elastic and high-performance electrodes for lithium-ion batteries.

Authors:  Zhihang Chen; Hua Li; Ran Tian; Huanan Duan; Yiping Guo; Yujie Chen; Jie Zhou; Chunmei Zhang; Roberto Dugnani; Hezhou Liu
Journal:  Sci Rep       Date:  2016-06-06       Impact factor: 4.379

5.  Simultaneous Suppression of the Dendrite Formation and Shuttle Effect in a Lithium-Sulfur Battery by Bilateral Solid Electrolyte Interface.

Authors:  Ling Fan; Suhua Chen; Jingyi Zhu; Ruifang Ma; Shuping Li; Ramakrishna Podila; Apparao M Rao; Gongzheng Yang; Chengxin Wang; Qian Liu; Zhi Xu; Lixia Yuan; Yunhui Huang; Bingan Lu
Journal:  Adv Sci (Weinh)       Date:  2018-07-23       Impact factor: 16.806
  5 in total

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