Thermomechanical Synergisms from Ionic Liquid Doping of Poly(methyl methacrylate)

被引：3

作者：

England, Dustin ^{[1
]}

Slater, Lisa ^{[2
]}

Mourey, Thomas ^{[2
]}

Texter, John ^{[1
]}

机构：

[1] Eastern Michigan Univ, Sch Engn Technol, Coatings Res Inst, Ypsilanti, MI 48197 USA

[2] Eastman Kodak Co, Kodak Technol Ctr, Rochester, NY 14650 USA

来源：

ACS MACRO LETTERS | 2013年 / 2卷 / 10期

关键词：

PLASTICIZERS; COPOLYMERS; POLYMER;

D O I：

10.1021/mz400429x

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A synergism between methyl methacrylate and an amphiphilic ionic liquid acrylate 1-(11-acryloyloxyundecyl)-3-methyl imidazolium bromide (IL) not only increases the apparent thermal stability (kinetic retardation of thermal decomposition) of poly(MMA-co-IL) copolymers by 50 C at relatively low doping levels of 0.5 mol %, but also increases the storage (similar to 10%) and loss (15-25%) moduli over 0-75 degrees C (increasing the elasticity). Moderate to high doping levels provide plasticization without the risk of leaching or plasticizer contamination.

引用

页码：901 / 905

页数：5

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