Design of Nanocomposites by Vapor-Phase Assisted Surface Polymerization

被引：15

作者：

Andou, Yoshito ^{[2
]}

Jeong, Jae-Mun ^{[2
]}

Hiki, Shigehiro ^{[2
]}

Nishida, Haruo ^{[1
]}

Endo, Takeshi ^{[2
]}

机构：

[1] Kyushu Inst Technol, Ecotown Collaborat R&D Ctr Environm & Recycling, Wakamatsu Ku, Fukuoka 8080196, Japan

[2] Kinki Univ, Mol Engn Inst, HENKEL Res Ctr Adv Technol, Fukuoka 8208555, Japan

来源：

MACROMOLECULES | 2009年 / 42卷 / 03期

关键词：

CONTROLLED RADICAL POLYMERIZATION; POLY(METHYL METHACRYLATE); VINYL MONOMERS; SOLVENTLESS POLYMERIZATION; INITIATED POLYMERIZATION; LIVING POLYMERIZATION; THIN-FILMS; MONTMORILLONITE; DEPOSITION; PMMA;

D O I：

10.1021/ma802453n

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Exfoliated polymer/clay nanocomposites with high clay contents were facilely constructed by the vapor-phase assisted surface polymerization of methyl methacrylate (MMA) with montmorillonite premodified with a trimethylstearyl ammonium salt and a free radical initiator: 2,2'-azobis(isobutyronitrile). This method required only premodified MMT and vaporized vinyl monomer without any prehomogenizing and postpolymerization processes. The exfoliated structure of the nanocomposites, which was confirmed by X-ray diffraction analysis, was retained even after melt processing.

引用

页码：768 / 772

页数：5

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