Si/C particles on graphene sheet as stable anode for lithium-ion batteries

doi:10.1016/j.jmst.2020.11.054

IMR OpenIR

	Si/C particles on graphene sheet as stable anode for lithium-ion batteries
	Han, Jian 1,2; Tang, Xiaonan 1,3; Ge, Shaofan 1,2; Shi, Ying 1,2; Zhang, Chengzhi 1,4; Li, Feng 1,2; Bai, Shuo 1,2
通讯作者	Li, Feng(fli@imr.ac.cn) ; Bai, Shuo(sbai@imr.ac.cn)
	2021-07-30
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	80 页码:259-265
摘要	Silicon is considered as one of the most promising anodes for Li-ion batteries (LIBs), but it is limited for commercial applications by the critical issue of large volume expansion during the lithiation. In this work, the structure of silicon/carbon (Si/C) particles on graphene sheets (Si/C-G) was obtained to solve the issue by using the void space of Si/C particles and graphene. Si/C-G material was from Si/PDA-GO that silicon particles was coated by polydopamine (PDA) and reacted with oxide graphene (GO). The Si/C-G material have good cycling performance as the stability of the structure during the lithiation/dislithiation. The Si/C-G anode materials exhibited high reversible capacity of 1910.5 mA h g(-1) and 1196.1 mA h g(-1) after 700 cycles at 357.9 mA g(-1), and have good rate property of 507.2 mA h g(-1) at high current density, showing significantly improved commercial viability of silicon electrodes in high-energy-density LIBs. (C) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
关键词	Li-ion batteries Polydopamine Graphene sheets Silicon anode
资助者	National Natural Science Foundation of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Liaoning Revitalization Talents Program
DOI	10.1016/j.jmst.2020.11.054
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51525206] ; National Natural Science Foundation of China[51927803] ; National Natural Science Foundation of China[51902316] ; National Key R&D Program of China[2016YFA0200102] ; National Key R&D Program of China[2016YFB0100100] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA22010602] ; Liaoning Revitalization Talents Program[XLYC1908015]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000656122300023
出版者	JOURNAL MATER SCI TECHNOL
引用统计	被引频次：41[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/160919
专题	中国科学院金属研究所
通讯作者	Li, Feng; Bai, Shuo
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Shandong Univ Technol, Sch Chem Engn, Zibo 255049, Peoples R China 4.Jihua Lab, Foshan 528225, Peoples R China
推荐引用方式 GB/T 7714	Han, Jian,Tang, Xiaonan,Ge, Shaofan,et al. Si/C particles on graphene sheet as stable anode for lithium-ion batteries[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,80:259-265.
APA	Han, Jian.,Tang, Xiaonan.,Ge, Shaofan.,Shi, Ying.,Zhang, Chengzhi.,...&Bai, Shuo.(2021).Si/C particles on graphene sheet as stable anode for lithium-ion batteries.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,80,259-265.
MLA	Han, Jian,et al."Si/C particles on graphene sheet as stable anode for lithium-ion batteries".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 80(2021):259-265.