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A novel strategy for synthesizing the large size Co9S8@C nanosheets as anode for lithium-ion batteries with superior performance

文献类型：期刊论文

作者Hua, An2,3; Zhou, Wenyang1; Li, Yong2,3; Li, Shuaizhen2,3; Cheng, Renfei2,3; Yang, Jinxing2,3; Luan, Jian2,3; Wang, Xiaohui2,3; Jiang, Chunhai1; Li, Da2,3
刊名JOURNAL OF ALLOYS AND COMPOUNDS
出版日期2022-02-25
卷号895页码:9
ISSN号0925-8388
DOI10.1016/j.jallcom.2021.162668
通讯作者Li, Da() ; Ma, Song()
英文摘要The 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.
资助项目Natural 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研究方向Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000749064000002
出版者ELSEVIER SCIENCE SA
资助机构Natural Science Foundation of China (NSFC) ; National Key Research and Development Program of China
源URL[http://ir.imr.ac.cn/handle/321006/173638]  
专题金属研究所_中国科学院金属研究所
通讯作者Li, Da; Ma, Song
作者单位1.Xiamen Univ Technol, Inst Adv Energy Mat, Sch Mat Sci & Engn, Fujian Prov Key Lab Funct Mat & Applicat, Xiamen 361024, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China
3.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式
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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来源：金属研究所

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