Polytriazole/clay nanocomposites synthesized using in situ polymerization and click chemistry

Abstract

This manuscript describes the preparation of polytriazole/clay nanocomposites through in situ polymerization of PTA, using click chemistry, in the presence of a propargyl-modified clay. The clay layers became exfoliated and dispersed well in the PTA matrix, thereby improving the thermal and mechanical properties of the clay. This approach can be extended to combine propargyl-modified clays with other azide- and alkyne-containing polymers. (C) 2009 Elsevier Ltd. All rights reserved.