干旱区生态环境知识资源中心(Arid): Sand/carbon composites as low-cost lithium storage materials with superior electrochemical performance

Arid

DOI	10.1039/c9nj00424f
	Sand/carbon composites as low-cost lithium storage materials with superior electrochemical performance
	Wang, Yangfeng; Zhou, Luoting; Liang, Chu; Zhang, Jun; Huang, Hui; Gan, Yongping; Xia, Yang; Tao, Xinyong; Zhang, Wenkui
通讯作者	Liang, Chu ; Zhang, Wenkui
来源期刊	NEW JOURNAL OF CHEMISTRY
ISSN	1144-0546
EISSN	1369-9261
出版年	2019
卷号	43 期号:10 页码:4123-4129
英文摘要	Sand is one of the most abundant resources on the earth. Desert sand and the low-cost polymer polystyrene are used as raw materials to prepare sand/carbon composites for lithium storage using a low-cost and facile method. The electrochemical performance of sand is significantly improved by introducing PS-derived carbon frames. The sand/carbon composite shows a high reversible capacity of 555 mA h g(-1) at 100 mA g(-1) and superior cycling stability over 200 cycles. For the sand/carbon composites, the sand particles are linked with neighboring ones via carbon frames, increasing the electronic and ionic conductivity and alleviating the volume expansion/contraction during cycling. The unique microstructure is the main reason for the superior electrochemical performance of the sand/carbon composites. This work has developed a facile method to prepare anode materials for lithium ion batteries from natural sand and low-cost polymers.
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000461592700016
WOS关键词	ANODE MATERIALS ; ION BATTERIES ; DOPED GRAPHENE ; CARBON ; NANOPARTICLES ; SILICON ; FACILE ; FOAM
WOS类目	Chemistry, Multidisciplinary
WOS研究方向	Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217775
作者单位	Zhejiang Univ Technol, Coll Mat Sci & Engn, Hangzhou 310014, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yangfeng,Zhou, Luoting,Liang, Chu,et al. Sand/carbon composites as low-cost lithium storage materials with superior electrochemical performance[J],2019,43(10):4123-4129.
APA	Wang, Yangfeng.,Zhou, Luoting.,Liang, Chu.,Zhang, Jun.,Huang, Hui.,...&Zhang, Wenkui.(2019).Sand/carbon composites as low-cost lithium storage materials with superior electrochemical performance.NEW JOURNAL OF CHEMISTRY,43(10),4123-4129.
MLA	Wang, Yangfeng,et al."Sand/carbon composites as low-cost lithium storage materials with superior electrochemical performance".NEW JOURNAL OF CHEMISTRY 43.10(2019):4123-4129.