Prepare and Performance Research on PVA/TiO2 Composite Films

Abstract:

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Polyviny alcohol (PVA)/ Titanium dioxide (TiO2) composite films with diffrernt content of nano- TiO2were prepared by solution casting method. The structure of the film was characterized by FT-IR,and the water tolerance, viscosity, and light transmission rate of composite membrane were tested. The results showed that Nanometer TiO2 had strong hydrogen bonding interaction with PVA molecules, and with the increasing additive amount of nanometer TiO2, water resistance was improved, the viscosity of the composite sol rised, and the rate of UV transmission decreased obviously.

Info:

Periodical:

Advanced Materials Research (Volumes 239-242)

Edited by:

Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He

Pages:

2342-2345

DOI:

10.4028/www.scientific.net/AMR.239-242.2342

Citation:

X. H. Hao and F. Li, "Prepare and Performance Research on PVA/TiO2 Composite Films", Advanced Materials Research, Vols. 239-242, pp. 2342-2345, 2011

Online since:

May 2011

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Price:

$35.00

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