Authors: HuiWang Cui ShiaoWei Kuo
Publish Date: 2013/08/13
Volume: 70, Issue: 11, Pages: 3143-3153
Abstract
In this study an exfoliated montmorillonite was prepared through click chemistry from a singly azidofunctionalized polyhedral oligomeric silsesquioxane derivative and a montmorillonite intercalated with propargyldimethylstearylammonium bromide This exfoliated montmorillonite was then introduced into a benzoxazine matrix—prepared from paraformaldehyde aniline and phenol—to form polymer/exfoliated clay nanocomposites Thermogravimetric analysis revealed that the pyrolysis kinetics had a close relationship with the structure of montmorillonite the assembly process the anchoring effect the compatibility of the polymer and intercalator and the char yield The polymer/exfoliated clay nanocomposites had a same mechanism function and the kinetic compensation effect equations revealed the pyrolysis essences
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