Preparation of the poly(vinyl alcohol)/layered double hydroxide nanocomposite

被引：57

作者：

Li, BG ^{[1
]}

Hu, Y

Zhang, R

Chen, ZY

Fan, WC

机构：

[1] Univ Sci & Technol China, State Key Lab Fire Sci, Hefei 230026, Anhui, Peoples R China

[2] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China

来源：

MATERIALS RESEARCH BULLETIN | 2003年 / 38卷 / 11-12期

基金：

中国国家自然科学基金;

关键词：

layered double hydroxides; poly(vinyl alcohol); nanocomposite; thermogravimetric analysis;

D O I：

10.1016/S0025-5408(03)00203-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Intercalated nanocomposite based on Mg, Al layered double hydroxide (LDH) and poly(vinyl alcohol) (PVA) was prepared using exfoliation-adsorption technique, and characterized by X-ray diffraction and thermal gravimetric analysis. The results suggest that the intercalated species are formed via the re-aggregation of the delaminated LDH lamellar with the interlayer spacing 14.5 Angstrom, and the thermal stability of the nanocomposite improved compared with the original PVA. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：1567 / 1572

页数：6

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