Micro/nano-structured SnS2 negative electrodes using chitosan derivatives as water-soluble binders for Li-ion batteries

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	Micro/nano-structured SnS2 negative electrodes using chitosan derivatives as water-soluble binders for Li-ion batteries
	Zhong, Haoxiang 1; Zhou, Peng 2; Yue, Lu 1,3; Tang, Daoping 1; Zhang, Lingzhi1
刊名	journal of applied electrochemistry
	2014
卷号	44 期号:1 页码:45-51
关键词	Micro/nano-structured SnS2 Carboxymethyl chitosan Chitosan lactate CMC Li-ion batteries
英文摘要	micro/nano-structured sns2 was prepared by a hydrothermal method using biomolecular l-cysteine and sncl4 center dot 5h(2)o as sulfur source and tin source, respectively. the electrochemical performances of sns2 electrodes were investigated using water-soluble binders of carboxymethyl chitosan (c-chitosan) and chitosan lactate, and compared with the conventional water-soluble sodium carboxymethyl cellulose (cmc) and non-aqueous polyvinylidene difluoride (pvdf). sns2 electrode using the water-soluble binders (c-chitosan, chitosan lactate, and cmc) showed higher initial coulombic efficiency, larger reversible capacity, and better rate capabilities than that of pvdf. in addition, sns2 electrode using c-chitosan binder exhibited somewhat worse cycling stability, but better rate capability at a high rate of 5c than cmc.
WOS标题词	science & technology ; physical sciences
类目[WOS]	electrochemistry
研究领域[WOS]	electrochemistry
关键词[WOS]	rechargeable lithium batteries ; electrochemical performance ; carboxymethyl cellulose ; rate capability ; high-capacity ; anode ; mechanism ; strength ; cathode ; storage
收录类别	SCI
语种	英语
WOS记录号	WOS:000329325100004
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/10666]
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.State Ocean Adm, South China Sea Environm Monitoring Ctr, Guangzhou 510300, Guangdong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Zhong, Haoxiang,Zhou, Peng,Yue, Lu,et al. Micro/nano-structured SnS2 negative electrodes using chitosan derivatives as water-soluble binders for Li-ion batteries[J]. journal of applied electrochemistry,2014,44(1):45-51.
APA	Zhong, Haoxiang,Zhou, Peng,Yue, Lu,Tang, Daoping,&Zhang, Lingzhi.(2014).Micro/nano-structured SnS2 negative electrodes using chitosan derivatives as water-soluble binders for Li-ion batteries.journal of applied electrochemistry,44(1),45-51.
MLA	Zhong, Haoxiang,et al."Micro/nano-structured SnS2 negative electrodes using chitosan derivatives as water-soluble binders for Li-ion batteries".journal of applied electrochemistry 44.1(2014):45-51.