American Journal of Applied Sciences | |
Synthesis of Well-Defined Vinyl End-Functional Polystyrene Using Multifunctional Initiator by Atom Transfer Radical Polymerization | Science Publications | |
Samiul Islam Chowdhury1  Tariqul Hasan1  Roushown Ali1  | |
关键词: Functional Initiator; Atom Transfer; Radical Polymerization; Polystyrene; Acetamide; | |
DOI : 10.3844/ajassp.2015.581.587 | |
学科分类:自然科学(综合) | |
来源: Science Publications | |
【 摘 要 】
Atom Transfer Radical Polymerization (ATRP) has proven to bea powerful technique to obtain polymers with narrow polydispersities andcontrolled molecular weight. It also offers control over chain-ends.N-allyl-2-bromopropinamide (ABPN) was synthesized by one step reaction whichinvolved on amidification of 2-bromo-propionyl bromide with allyl amine. 1HNMR has confirmed the structure of the ABPN. The well-defined polystyrene was synthesized by using ABPN asinitiator in ATRP method. The results of the polymerization were significantlyaffected by reaction conditions. The vinyl end-functional polystyrene obtainedwas characterized by Gel Permeation Chromatography (GPC) and NMR analysis.
【 授权许可】
Unknown
【 预 览 】
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RO201911300611444ZK.pdf | 257KB | download |