Novel synthesis of SiOx/C composite as high-capacity lithium-ion battery anode from silica-carbon binary xerogel

doi:10.1016/j.cjche.2019.11.003

	Novel synthesis of SiOx/C composite as high-capacity lithium-ion battery anode from silica-carbon binary xerogel
	Li, Xinxin 2,4; Shi, Hebang 2,3; Zhang, Liqiang 4; Chen, Jingbo 1; Lu, Pengpeng 2,3
刊名	CHINESE JOURNAL OF CHEMICAL ENGINEERING
	2020-02-01
卷号	28 期号:2 页码:579-583
关键词	Sol-gel Binary xerogel Carbothermal reduction Silicon oxide lithium-ion battery anode
ISSN号	1004-9541
DOI	10.1016/j.cjche.2019.11.003
英文摘要	Micro/nanostructured SiOx/C composite was firstly synthesized by carbothermal reduction of silica-carbon binary xerogel. The homogeneous dispersion feature of the two components in binary xerogel contributes to effectively carbothermally reduce the O/Si atomic ratio, enhancing the electrochemical activity of the SiOx component The micron-sized SiOx/C spheres are composed of many near-spherical nanopartides. The synthesized SiOx/C exhibits a stable and high reversible capacity of 830 mA.h.g(-1) for 100 cydes, and excellent rate-capability. The homogeneous dispersion structure of phases, the micro/nanostructure and the high electrochemical activity of SiOx component combinedly contribute the excellent electrochemical performance. (C) 2019 The Chemical Industry and Engineering Society of China, and Chemical Industry Press Co., Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China[51602313] ; National Natural Science Foundation of China[51764008] ; Science and Technology Project of Guizhou Province[7439]
WOS关键词	PERFORMANCE
WOS研究方向	Engineering
语种	英语
出版者	CHEMICAL INDUSTRY PRESS CO LTD
WOS记录号	WOS:000535287300027
资助机构	National Natural Science Foundation of China ; Science and Technology Project of Guizhou Province
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/40784]
专题	中国科学院过程工程研究所
通讯作者	Chen, Jingbo; Lu, Pengpeng
作者单位	1.Guizhou Univ, Coll Mat & Met, Guiyang 550025, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.China Univ Petr, State Key Lab Heavy Oil Proc, Beijing 102249, Peoples R China
推荐引用方式 GB/T 7714	Li, Xinxin,Shi, Hebang,Zhang, Liqiang,et al. Novel synthesis of SiOx/C composite as high-capacity lithium-ion battery anode from silica-carbon binary xerogel[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2020,28(2):579-583.
APA	Li, Xinxin,Shi, Hebang,Zhang, Liqiang,Chen, Jingbo,&Lu, Pengpeng.(2020).Novel synthesis of SiOx/C composite as high-capacity lithium-ion battery anode from silica-carbon binary xerogel.CHINESE JOURNAL OF CHEMICAL ENGINEERING,28(2),579-583.
MLA	Li, Xinxin,et al."Novel synthesis of SiOx/C composite as high-capacity lithium-ion battery anode from silica-carbon binary xerogel".CHINESE JOURNAL OF CHEMICAL ENGINEERING 28.2(2020):579-583.