Properties of poly(vinyl butyral)/TiO2 nanocomposites formed by sol-gel process

被引：49

作者：

Nakane, K ^{[1
]}

Kurita, T ^{[1
]}

Ogihara, T ^{[1
]}

Ogata, N ^{[1
]}

机构：

[1] Univ Fukui, Dept Mat Sci & Engn, Fukui 9108507, Japan

来源：

COMPOSITES PART B-ENGINEERING | 2004年 / 35卷 / 03期

关键词：

poly(vinyl butyral); titanium oxide; sol-gel process; nanocomposite; thermal/mechanical properties;

D O I：

10.1016/S1359-8368(03)00066-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nanocomposites of poly(vinyl butyral) (PVB) and titanium oxide (TiO2) were prepared by the sol-gel process and their properties were examined. Pure PVB became stiff and brittle by the addition of TiO, (the Young's modulus increased from 0.95 for pure PVB to 2.25 GPa for the nanocomposite containing TiO2 15 wt%). The thermal and abrasion resistance were also improved. The solubility and the degree of swelling in ethanol became drastically lower by mixing a small amount of Ti02. The nanocomposite containing TiO2 5 wt% showed the ethanol permselectivity. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：219 / 222

页数：4

共 16 条

[1]

Blomstrom T. P., 1990, CONCISE ENCY POLYM S

[2] Preparation and luminescence properties of the ternary europium complex incorporated into an inorganic polymer matrix by a sol-gel method [J].

Fu, LS ;

Zhang, HJ ;

Wang, SB ;

Meng, QG ;

Yang, KY ;

Ni, JZ .

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 1999, 15 (01) :49-55

[3] POLYMER MODIFIED MIXED METAL ALKOXIDE-METAL ACETYL ACETONATE SOL-GEL MATERIALS [J].

GLASER, RH ;

WILKES, GL .

POLYMER BULLETIN, 1989, 22 (5-6) :527-532

[4]

IAMI Y, 2000, KOBUNSHI KAKO POLYM, V49, P9

[5]

Kurokawa Y, 1998, BIOTECHNOL BIOENG, V59, P651, DOI [10.1002/(SICI)1097-0290(19980905)59:5<651::AID-BIT17>3.0.CO

[6]

2-C, 10.1002/(SICI)1097-0290(19980905)59:5&lt

[7]

651::AID-BIT17&gt

[8]

3.0.CO

[9]

2-C]

[10]

Nakane K, 1999, J APPL POLYM SCI, V74, P133, DOI 10.1002/(SICI)1097-4628(19991003)74:1<133::AID-APP16>3.0.CO

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