Title :
Metal-polymer nano-sized composites and their properties
Author :
Lebedev, S.M. ; Gefle, O.S.
Author_Institution :
Physics Institute of High Technology of National Research Tomsk Polytechnic University, 2A Lenin Avenue, 634028, Tomsk, Russia
Abstract :
The main electrical, thermal and morphological properties of polymeric nano-sized composites of polyvinylidene fluoride (PVDF) modified by nanoparticles of Ni have been studied. Properties of nanocomposites can be improved at the optimal filler content compared to those for pure PVDF. For example, the beginning melting temperature and decomposition temperature of these nanocomposites are increased by 5-8°C and 12-21°C respectively. The breakdown strength of PVDF/Ni nanocomposites filled with 0.05-0.1 wt.% of Ni is increased by 5% compared to that for pure PVDF.
Keywords :
dielectric relaxation; electric strength; electrical conductivity; filled polymers; melting point; nanocomposites; nanoparticles; nickel; particle reinforced composites; pyrolysis; Ni; PVDF; breakdown strength; decomposition temperature; electrical properties; melting temperature; metal-polymer nanocomposites; morphological properties; nanoparticles; polyvinylidene fluoride; thermal properties; Dielectrics; Electric breakdown; Nanocomposites; Nickel; Polymers; Temperature; Metal-polymer composites; electrical; morphological properties; thermal;
Conference_Titel :
Strategic Technology (IFOST), 2012 7th International Forum on
Conference_Location :
Tomsk
Print_ISBN :
978-1-4673-1772-6
DOI :
10.1109/IFOST.2012.6357600
