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A novel strategy for synthesizing the large size Co9S8@C nanosheets as anode for lithium-ion batteries with superior performance
Hua, An1,2; Zhou, Wenyang3; Li, Yong1,2; Li, Shuaizhen1,2; Cheng, Renfei1,2; Yang, Jinxing1,2; Luan, Jian1,2; Wang, Xiaohui1,2; Jiang, Chunhai3; Li, Da1,2; Ma, Song1,2; Liu, Wei1,2; Zhang, Zhidong1,2
Corresponding AuthorLi, Da() ; Ma, Song()
2022-02-25
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume895Pages:9
AbstractThe cobalt sulfides have become the focus materials on the lithium ion batteries application in which the Co9S8 with the nanosheet structure is the promising candidate for anode material in high-energy and highpower lithium ion batteries. By introducing a novel strategy with the organic-inorganic hybrid Co9S8-DETA (DETA=Diethylenetriamine) as the precursor, the large size Co9S8@C nanosheets have been successfully prepared via a calcination process. Due to uniform two-dimensional structure of Co9S8 and the amorphous carbon layer coating, the as-prepared Co9S8@C nanosheets exhibited excellent lithium ion storage performance as an anode material. The reversible capacity could be retained at 595 mAh g(-1) after 160 cycles at 0.2 A g(-1). The excellent performances of this nanocomposite offer numerous opportunities for other sulfides as a new anode in lithium ion batteries. (C) 2021 Elsevier B.V. All rights reserved.
Funding OrganizationNatural Science Foundation of China (NSFC) ; National Key Research and Development Program of China
DOI10.1016/j.jallcom.2021.162668
Indexed BySCI
Language英语
Funding ProjectNatural Science Foundation of China (NSFC)[51971221] ; Natural Science Foundation of China (NSFC)[51871219] ; Natural Science Foundation of China (NSFC)[51571195] ; Natural Science Foundation of China (NSFC)[51590883] ; Natural Science Foundation of China (NSFC)[U1908220] ; National Key Research and Development Program of China[2018YFF01013604]
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000749064000002
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/173639
Collection中国科学院金属研究所
Corresponding AuthorLi, Da; Ma, Song
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China
3.Xiamen Univ Technol, Inst Adv Energy Mat, Sch Mat Sci & Engn, Fujian Prov Key Lab Funct Mat & Applicat, Xiamen 361024, Peoples R China
Recommended Citation
GB/T 7714
Hua, An,Zhou, Wenyang,Li, Yong,et al. A novel strategy for synthesizing the large size Co9S8@C nanosheets as anode for lithium-ion batteries with superior performance[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2022,895:9.
APA Hua, An.,Zhou, Wenyang.,Li, Yong.,Li, Shuaizhen.,Cheng, Renfei.,...&Zhang, Zhidong.(2022).A novel strategy for synthesizing the large size Co9S8@C nanosheets as anode for lithium-ion batteries with superior performance.JOURNAL OF ALLOYS AND COMPOUNDS,895,9.
MLA Hua, An,et al."A novel strategy for synthesizing the large size Co9S8@C nanosheets as anode for lithium-ion batteries with superior performance".JOURNAL OF ALLOYS AND COMPOUNDS 895(2022):9.
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