Phase transformation/stabilization and ionic conductivity in tantalum oxide co-doped zirconia-scandia solid electrolyte Abstract: The influence of small amounts of tantalum oxide as co-dopant on phase transformation and stabilization, microstructure and ionic conductivity of zirconia-10 mol% […]
Saccharomyces cerevisae microfiltration performance of polycarbonate membranes containing chitosan-based polyelectrolyte complexes Abstract: Polyelectrolyte complexes (PECs) were prepared using chitosan and sulfonated poly(ethylene terephthalate) by the mixture method. Fourier transform infrared spectroscopy, zeta potential, X-ray diffraction, […]
Role of Ti-Ru interaction in SrTi0.5Ru0.5O3: Physical properties, x-ray spectroscopy, and cluster model calculations Abstract: We have performed a systematic study of the physical properties and electronic structure of SrTiO3, SrTi0.5Ru0.5O3, and SrRuO3. For the […]
Some effects of the doping alpha-Al2O3 nanoparticles in the transport properties of Bi1.65Pb0.35Sr2Ca2Cu3Oy ceramic superconductors Abstract: We present a preliminary study on the effects of nano-size alpha-Al2O3 (40 nm) in the transport properties of Bi1.65Pb0.35Sr2Ca2Cu3Oy ((Bi, […]
Electrical effective parameters of the grains and the Montgomery’s method in ceramics Abstract: In this paper we have applied the Montgomery’s measurement method to ceramic samples, to study the behavior of the grains’ electrical effective parameters, […]
Investigation on magnetic and electric properties of morphologically different perovskite LaFeO3 nanostructures Abstract: In the present study, investigation on magnetic and electric properties of LaFeO3 nanostructures like nanopetals, dendrites, nanorods and nanospheres prepared by surfactant-assistant hydrothermal […]
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