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A high tenacity electrode by assembly of a soft sorbent and a hard skeleton for lithium sulfur batteries
Tang, Xiaonan; Sun, Zhenhua; Liang, Ji; Zhao, Jinping; Cheng, Hui-Ming; Zhuo, Shuping; Li, Feng; Zhuo, SP (reprint author), Shandong Univ Technol, Sch Chem Engn, Zibo 255049, Peoples R China.; Li, F (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.
2017-11-21
Source PublicationROYAL SOC CHEMISTRY
ISSN2050-7488
Volume5Issue:43Pages:22459-22464
AbstractThe volume expansion of a sulfur cathode can be accommodated by fabricating a composite structure with a soft (nitrogen-doped graphene) and a hard (silicon carbide whisker) material in lithium sulfur batteries. Due to trapping of soluble polysulfides by soft nitrogen doped graphene and building a strong structure with a hard silicon carbide whisker, it delivered a high specific capacity of 1288 mA h g(-1) at a current density of 335 mA g-1 and exhibited a capacity retention of more than 80% after 150 cycles.; The volume expansion of a sulfur cathode can be accommodated by fabricating a composite structure with a soft (nitrogen-doped graphene) and a hard (silicon carbide whisker) material in lithium sulfur batteries. Due to trapping of soluble polysulfides by soft nitrogen doped graphene and building a strong structure with a hard silicon carbide whisker, it delivered a high specific capacity of 1288 mA h g(-1) at a current density of 335 mA g-1 and exhibited a capacity retention of more than 80% after 150 cycles.
description.department[tang, xiaonan ; zhao, jinping ; zhuo, shuping] shandong univ technol, sch chem engn, zibo 255049, peoples r china ; [tang, xiaonan ; sun, zhenhua ; liang, ji ; cheng, hui-ming ; li, feng] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, liaoning, peoples r china ; [cheng, hui-ming] tsinghua univ, tsinghua berkeley shenzhen inst, shenzhen 518055, peoples r china
Subject AreaChemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
Funding OrganizationNational Key R&D Program of China [2016YFA0200102, 2016YFB0100100, 2014CB932402]; National Natural Science Foundation of China [51525206, 51521091, 51372253, 21576159, U1401243]; Youth Innovation Promotion Association of the Chinese Academy of Sciences [2015150]; Institute of Metal Research [2015-PY03]; Natural Science Foundation of Liaoning province [2015021012]; "Strategic Priority Research Program" of the Chinese Academy of Sciences [XDA09010104]; Key Research Program of the Chinese Academy of Sciences [KGZD-EW-T06]; CAS/SAFEA International Partnership Program for Creative Research Teams
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/78973
Collection中国科学院金属研究所
Corresponding AuthorZhuo, SP (reprint author), Shandong Univ Technol, Sch Chem Engn, Zibo 255049, Peoples R China.; Li, F (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.
Recommended Citation
GB/T 7714
Tang, Xiaonan,Sun, Zhenhua,Liang, Ji,et al. A high tenacity electrode by assembly of a soft sorbent and a hard skeleton for lithium sulfur batteries[J]. ROYAL SOC CHEMISTRY,2017,5(43):22459-22464.
APA Tang, Xiaonan.,Sun, Zhenhua.,Liang, Ji.,Zhao, Jinping.,Cheng, Hui-Ming.,...&Li, F .(2017).A high tenacity electrode by assembly of a soft sorbent and a hard skeleton for lithium sulfur batteries.ROYAL SOC CHEMISTRY,5(43),22459-22464.
MLA Tang, Xiaonan,et al."A high tenacity electrode by assembly of a soft sorbent and a hard skeleton for lithium sulfur batteries".ROYAL SOC CHEMISTRY 5.43(2017):22459-22464.
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