Preparation and conductivities of polyacrylic acid/polyvinylimidazole grafted and ungrafted iron oxide nanocomposite polymer electrolytes
作者： Mehmet Senel , Hüseyin Kavas , Mehmet Tutgun , Abdulhadi Baykal
DOI: 10.2478/S11532-013-0318-0
关键词: Chemistry 、 Chemical engineering 、 Polyacrylic acid 、 Dielectric spectroscopy 、 Silanization 、 Grafting 、 Polymer chemistry 、 Conductivity 、 Iron oxide 、 Nanocomposite 、 Iron oxide nanoparticles
摘要: Nanocomposites of Polyacrylic acid/polyvinylimidazole (PAA/PVI) with grafted and ungrafted iron oxide nanoparticles were prepared by a Reflux method. The Fe3O4 10 nm average diameter synthesized controlled co-precipitation silanization Si-PVI on was used to obtain the ones. Grafting becomes important at composites less PVI that cause drastic decreases in AC conductivity. content has effects conductivity mechanism these composites. effect grafting molar ratio conduction studied. nanocomposites can be adjusted changing NPs. Open image new window
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