Water-Soluble Conductive Composite Binder Containing PEDOT: PSS as Conduction Promoting Agent for Si Anode of Lithium-Ion Batteries

doi:10.1002/celc.201402210

GIEC OpenIR > 中国科学院广州能源研究所

	Water-Soluble Conductive Composite Binder Containing PEDOT: PSS as Conduction Promoting Agent for Si Anode of Lithium-Ion Batteries
	Shao, Dan 1,2; Zhong, Haoxiang 1; Zhang, Lingzhi1
	2014-10-14
发表期刊	CHEMELECTROCHEM
卷号	1 期号:10 页码:1679-1687
摘要	A novel water-soluble conductive composite binder consisting of carboxymethyl cellulose (CMC) as binder and aqueous poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) as conduction-promoting agent is reported for the Si anode of Li-ion batteries. The introduction of conductive PEDOT:PSS into a water-soluble binder facilitates the formation of homogenous and continuous conducting bridges throughout the electrode and increases the compaction density of the electrode by reducing the content of the commonly used conducting agent of acetylene black. Galvanostatic testing, cyclic voltammetry and electrochemical impedance spectroscopy measurements show that the electrodes using the composite binder exhibit higher initial Coulombic efficiencies, better cycling and rate performance, and more favorable electrochemical kinetics compared with the electrodes using CMC binder with acetylene black conducting agent.
文章类型	Article
关键词	Batteries Conducting Polymers Electrodes Pedot:Pss Water-soluble Binders
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1002/celc.201402210
研究领域[WOS]	Electrochemistry
关键词[WOS]	MULTIWALLED CARBON NANOTUBES ; NEGATIVE ELECTRODES ; HIGH-CAPACITY ; ELECTROCHEMICAL PERFORMANCE ; CARBOXYMETHYL CHITOSAN ; SILICON NANOWIRES ; CATHODE MATERIAL ; NANOCOMPOSITE ; INSERTION ; HYBRID
收录类别	SCI
语种	英语
WOS类目	Electrochemistry
WOS记录号	WOS:000343760900014
引用统计	被引频次：83[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10677
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, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Shao, Dan,Zhong, Haoxiang,Zhang, Lingzhi. Water-Soluble Conductive Composite Binder Containing PEDOT: PSS as Conduction Promoting Agent for Si Anode of Lithium-Ion Batteries[J]. CHEMELECTROCHEM,2014,1(10):1679-1687.
APA	Shao, Dan,Zhong, Haoxiang,&Zhang, Lingzhi.(2014).Water-Soluble Conductive Composite Binder Containing PEDOT: PSS as Conduction Promoting Agent for Si Anode of Lithium-Ion Batteries.CHEMELECTROCHEM,1(10),1679-1687.
MLA	Shao, Dan,et al."Water-Soluble Conductive Composite Binder Containing PEDOT: PSS as Conduction Promoting Agent for Si Anode of Lithium-Ion Batteries".CHEMELECTROCHEM 1.10(2014):1679-1687.