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Tubular hierarchical structure composed of O-doped ultrathin MoS2 nanosheets grown on carbon microtubes with enhanced lithium ion storage properties
Xia, Qing1,2; Tan, Qiangqiang1,2
2019-03-30
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume779Pages:156-166
AbstractAs one of the promising anodes for lithium ion battery, MoS2 is attracting widespread attention because of its high abundance, low cost, and high theoretical capacity. In this work, a designed robust structure of ultrathin O-doped MoS2 nanosheets with expanded interlayer spacing in situ grown on the carbon microtubes is proposed and investigated as high efficient anode material. The designed composite ensures multiple advantages, including enhanced electronic and ionic conductivity, short diffusion distance for lithium ions, and large electrode/electrolyte interface for rapid charge transfer reaction. Due to the unique features, the manufactured electrodes exhibit a high specific capacity of 970 mAh g(-1) at 100 mA g(-1), outstanding rate capability, and ultralong cycle life up to 2000 cycles at 1000 mA g(-1). (C) 2018 Elsevier B.V. All rights reserved.
KeywordMolybdenum sulfide Oxygen doping Expanded interlayer spacing Carbon microtubes Anodes Lithium ion batteries
DOI10.1016/j.jallcom.2018.11.206
Language英语
WOS KeywordEXCELLENT ELECTROCHEMICAL PERFORMANCE ; MOLYBDENUM-DISULFIDE ; ANODE MATERIAL ; BATTERY ANODE ; MOS2/POLYANILINE ; CAPACITY ; SPHERES ; SHEETS
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000457154700020
PublisherELSEVIER SCIENCE SA
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Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/27955
Collection中国科学院过程工程研究所
Corresponding AuthorTan, Qiangqiang
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Langfang Econ & Tech Dev Zone, Zhongke Langfang Inst Proc Engn, Langfang 065001, Peoples R China
Recommended Citation
GB/T 7714
Xia, Qing,Tan, Qiangqiang. Tubular hierarchical structure composed of O-doped ultrathin MoS2 nanosheets grown on carbon microtubes with enhanced lithium ion storage properties[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2019,779:156-166.
APA Xia, Qing,&Tan, Qiangqiang.(2019).Tubular hierarchical structure composed of O-doped ultrathin MoS2 nanosheets grown on carbon microtubes with enhanced lithium ion storage properties.JOURNAL OF ALLOYS AND COMPOUNDS,779,156-166.
MLA Xia, Qing,et al."Tubular hierarchical structure composed of O-doped ultrathin MoS2 nanosheets grown on carbon microtubes with enhanced lithium ion storage properties".JOURNAL OF ALLOYS AND COMPOUNDS 779(2019):156-166.
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