Abstract
NanoGs-PPy/epoxy nanocomposites were successfully prepared by in situ polymerization of pyrrole in the presence of NanoGs. The morphology and stability of the materials were characterized by scanning electron microscope and thermogravimetric analysis. Electrical conductivity and mechanical properties of the composites were also investigated. The results showed that the NanoGs-PPy/epoxy composites not only maintained its good electrical conductivity but also keep favorable mechanical properties.
Acknowledgments
The authors thank the National Natural Science Foundation of China (29875018), the Natural Science Foundation of Gansu Province (3ZS051-A25-50), Gansu Key Laboratory of Polymer Materials (DZ04-14), and the Doctorate Foundation of Northwestern Polytechnical University (CX200309) for financial support of this work.