Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Water-Soluble Conductive Composite Binder Containing PEDOT: PSS as Conduction Promoting Agent for Si Anode of Lithium-Ion Batteries | |
Shao, Dan1,2; Zhong, Haoxiang1; Zhang, Lingzhi1
| |
| 2014-10-14 | |
| Source Publication | CHEMELECTROCHEM
 |
| Volume | 1Issue:10Pages:1679-1687 |
| Abstract | 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. |
| Subtype | Article |
| Keyword | Batteries Conducting Polymers Electrodes Pedot:Pss Water-soluble Binders |
| WOS Headings | Science & Technology ; Physical Sciences |
| DOI | 10.1002/celc.201402210 |
| WOS Subject Extended | Electrochemistry |
| WOS Keyword | MULTIWALLED CARBON NANOTUBES ; NEGATIVE ELECTRODES ; HIGH-CAPACITY ; ELECTROCHEMICAL PERFORMANCE ; CARBOXYMETHYL CHITOSAN ; SILICON NANOWIRES ; CATHODE MATERIAL ; NANOCOMPOSITE ; INSERTION ; HYBRID |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Electrochemistry |
| WOS ID | WOS:000343760900014 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10677 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 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 |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation 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. |
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