Ecological Approach to Graphene Oxide Reinforced Poly (methyl methacrylate) Nanocomposites

被引：88

作者：

Morimune, Seira ^{[1
]}

Nishino, Takashi ^{[1
]}

Goto, Takuya ^{[2
]}

机构：

[1] Kobe Univ, Dept Chem Sci & Engn, Grad Sch Engn, Nada Ku, Kobe, Hyogo 6578501, Japan

[2] Mitsubishi Gas Chem Inc, Niiju Ku, Tokyo 1258601, Japan

来源：

ACS APPLIED MATERIALS & INTERFACES | 2012年 / 4卷 / 07期

关键词：

nanocomposites; graphene oxide; poly (methyl methactylate); soap-free emulsion polymerization; environmentally-friendly; mechanical properties; POLY(VINYL ALCOHOL); FILMS; POLYMERIZATION;

D O I：

10.1021/am3006687

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Graphene oxide (GO) possesses the desirable characteristic of aqueous solution processability attributed to the oxygen-containing functional groups on the basal planes and edges of graphene. To provide an alternative to conventional procedures for fabricating poly (methyl methacrylate) (PMMA)/GO nanocomposites, which use organic solutions and/or surfactants, we have developed an environmentally friendly technique in which PMMA is polymerized by soap-free emulsion polymerization and incorporated with GO using water as a processing medium. Experimental results showed that the fabricated PMMA/GO nanocomposites had excellent mechanical, thermal, and O-2 barrier properties with the nanodispersion of GO.

引用

页码：3596 / 3601

页数：6

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