You are not logged in Total: 7journals, 20,034articles Online
AccountAccount
Login / Register
Forgot Login?
 
Main menuMain menu
What's new
Journal list
Visiting ranking
Phrase ranking
Polls
About us
 
SearchSearch
 
Journal Site
Advanced Search
 

Home  >  Journal list  >  Journal of the Ceramic Society of Japan  >  Vol.116  No.1355 (July) (2008)  >  pp.832-834

Journal of the Ceramic Society of Japan
<<Previous article Vol.116  No.1355 (July) (2008)   pp.832 - 834 Next article>>

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

Koji KURAOKA1) and Arifumi HASHIMOTO1)
1) Graduate School of Maritime Sciences, Kobe University

  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.


Keyword:
Organic-inorganic hybrid, Gas barrier film, Sol-gel method, Microwave irradiation

Received: February 25, 2008
Accepted: April 17, 2008 , Published online: July 01, 2008
Copyright (c) 2008 The Ceramic Society of Japan

PDFPDF file (J-STAGE)J-STAGEJ-STAGE


SPARC Japan

Terms of Use | Privacy Policy