Preparation and ionic conductive properties of all-solid polymer electrolytes based on multiarm star block polymers

doi:10.1002/app.38798

CORC > 化学研究所 > 中国科学院化学研究所

	Preparation and ionic conductive properties of all-solid polymer electrolytes based on multiarm star block polymers
	Ren, Shitong 1; Chang, Hefei 1; He, Lijuan 1; Dang, Xiaofei 2; Fang, Yanyan 3; Zhang, Liaoyun 1; Li, Huayi 2; Hu, Youliang 2; Lin, Yuan 3
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2013-08-05
卷号	129 期号:3 页码:1131-1142
关键词	Properties And Characterization Electrochemistry Structureproperty Relations
ISSN号	0021-8995
DOI	10.1002/app.38798
英文摘要	A series of star block polymers with a hyperbranched core and 26 arms are successfully synthesized by atom transfer radical polymerization of styrene (St), and poly(ethylene glycol) methyl ether methacrylate from a hyperbranched polystyrene (HBPS) multifunctional initiator. All-solid polymer electrolytes composed of these multiarm star polymers and lithium salts are prepared. The influences of polyoxyethylene (PEO) side-chain length, PEO content, lithium salt concentration and type, and the structure of polymer on ionic conductivity are systematically investigated. The resulting polymer electrolyte with the longest PEO side chains exhibits the best ionic conductive properties. The maximum conductivity is 0.8 x 104 S cm1 at 25 degrees C with EO/Li = 30. All the prepared multiarm star block polymers possess good thermal stability. The mechanical property is greatly improved owing to the existence of polystyrene blocks in the multiarm star polymer molecules, and flexible films can be obtained by solution-casting technique. (c) 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000318504500024
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/42119]
专题	中国科学院化学研究所
通讯作者	Zhang, Liaoyun
作者单位	1.Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Joint Lab Polymer Sci & Mat, Key Lab Engn Plast, Inst Chem, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Ren, Shitong,Chang, Hefei,He, Lijuan,et al. Preparation and ionic conductive properties of all-solid polymer electrolytes based on multiarm star block polymers[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2013,129(3):1131-1142.
APA	Ren, Shitong.,Chang, Hefei.,He, Lijuan.,Dang, Xiaofei.,Fang, Yanyan.,...&Lin, Yuan.(2013).Preparation and ionic conductive properties of all-solid polymer electrolytes based on multiarm star block polymers.JOURNAL OF APPLIED POLYMER SCIENCE,129(3),1131-1142.
MLA	Ren, Shitong,et al."Preparation and ionic conductive properties of all-solid polymer electrolytes based on multiarm star block polymers".JOURNAL OF APPLIED POLYMER SCIENCE 129.3(2013):1131-1142.