Synthesis and characterization of random or gradient butadiene-p-methylstyrene copolymers via anionic polymerization

doi:10.1007/s10118-013-1357-x

CORC > 化学研究所 > 中国科学院化学研究所

	Synthesis and characterization of random or gradient butadiene-p-methylstyrene copolymers via anionic polymerization
	Liu, Feng 1,2; Tan, Hai-ying 1,2; Tang, Tao 1
刊名	CHINESE JOURNAL OF POLYMER SCIENCE
	2013-12-01
卷号	31 期号:12 页码:1647-1659
关键词	Anionic Polymerization Butadiene P-methylstyrene Random Copolymer Gradient Copolymer
ISSN号	0256-7679
DOI	10.1007/s10118-013-1357-x
英文摘要	Copolymers of 1,3-butadiene and p-methylstyrene (p-MS) were synthesized via anionic polymerization. A benzophenone-potassium complex was added to tune the reactivity ratio of the two monomers, leading to random and gradient composition along the copolymer chain. The overall composition and microstructure could be controlled and well characterized by GPC and H-1-NMR. The p-MS was distributed from gradient to random with increasing the content of the benzophenone-potassium complex, and the 1,2-microstructure in the polybutadiene sequence increased at the same time. The hydrogenation of the copolymer of 1,3-butadiene and p-MS resulted in the corresponding saturated copolymer with welldefined structure and narrow molecular weight distribution.
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000326884900005
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/46319]
专题	中国科学院化学研究所
通讯作者	Tang, Tao
作者单位	1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Liu, Feng,Tan, Hai-ying,Tang, Tao. Synthesis and characterization of random or gradient butadiene-p-methylstyrene copolymers via anionic polymerization[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2013,31(12):1647-1659.
APA	Liu, Feng,Tan, Hai-ying,&Tang, Tao.(2013).Synthesis and characterization of random or gradient butadiene-p-methylstyrene copolymers via anionic polymerization.CHINESE JOURNAL OF POLYMER SCIENCE,31(12),1647-1659.
MLA	Liu, Feng,et al."Synthesis and characterization of random or gradient butadiene-p-methylstyrene copolymers via anionic polymerization".CHINESE JOURNAL OF POLYMER SCIENCE 31.12(2013):1647-1659.