Preparation of silica/poly(vinyl alcohol) organic-inorganic hybrid gas barrier films via sol-gel method by microwave irradiation

被引：10

作者：

Kuraoka, Koji ^{[1
]}

Hashimoto, Arifumi ^{[1
]}

机构：

[1] Kobe Univ, Grad Sch Maritime Sci, Kobe, Hyogo 6580022, Japan

来源：

JOURNAL OF THE CERAMIC SOCIETY OF JAPAN | 2008年 / 116卷 / 1355期

关键词：

organic-inorganic hybrid; gas barrier film; sol-gel method; microwave irradiation;

D O I：

10.2109/jcersj2.116.832

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Silica/poly(vinyl alcohol) organic-inorganic hybrid gas barrier layers on PP were prepared by the sol-gel method by microwave irradiation. The effects of microwave irradiation on the oxygen barrier property and surface hardness of the films were investigated. From IR measurement, no difference was observed in the spectra of the film prepared by microwave irradiation and by conventional heating. The oxygen barrier property of the film prepared by microwave irradiation was better than that of the film prepared by conventional heating. The results indicated that microwave irradiation was effective for synthesizing the organic-inorganic hybrid gas barrier layers in a short time. The hybrid barrier film obtained by microwave irradiation exhibits oxygen barrier properties. (C)2008 The Ceramic Society of Japan. All rights reserved.

引用

页码：832 / 834

页数：3

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