مرور Volume 3, Issue 3 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 10 از 10
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Electrocatalytic determination of free glycerol in biodiesel at nano nickel modified graphite electrode
(Islamic Azad University-Tonekabon Branch, 2013-03-01)For the first time this study reported the success of using nanocrystalline hexagonal close-packed (hcp) nickel (Ni) modified composite graphite (CG) electrode (hcp-nano Ni/CG) for the electrocatalytic oxidation of glycerol ...
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A study on the dependence of DC electrical properties and nanostructure of Cu thin films on film thickness
(Islamic Azad University-Tonekabon Branch, 2013-03-01)This paper reports the correlation between film thickness, nanostructure and DC electrical properties of copper thin films deposited by PVD method on glass substrate. X-ray diffraction (XRD) and atomic force microscopy ...
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Virucidal properties of silver nanoparticles synthesized from white button Mushrooms (Agaricus bisporus)
(Islamic Azad University-Tonekabon Branch, 2013-03-01)An in vitro study was conducted to know the veridical properties of silver nanoparticles synthesized from locally available white button mushrooms (Agaricus bisporus). The characterized colloidal silver nanoparticles ...
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Synthesis and characterization of BaFe12O19/MgFe2O4 nanocomposite powders
(Islamic Azad University-Tonekabon Branch, 2013-03-01)The composite powders of barium-magnesium ferrite were prepared using sol-gel auto-combustion and microwave methods. The crystal structure and the shape of nanocomposites have been compared. X-ray Diffraction (XRD), Scanning ...
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Characterization of wax using potential energy and nanocalculation
(Islamic Azad University-Tonekabon Branch, 2013-03-01)Most reservoir fluids contain heavy paraffinic compounds that may precipitate as a solid or solid like material called wax if the fluid is cooled down. Wax precipitation is a phenomenon of considerable importance in oil ...
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Preparation and characterization of a new halo chromate nanoparticle: Triphenylphosphonium trifluoroiodochromate (III)[P(C6H5)3H]+[CrF3I]-
(Islamic Azad University-Tonekabon Branch, 2013-03-01)A new mixed halo chromate nanoparticle compound was synthesised and characterized. Triphenylphosphonium trifluoroiodochromate (III)[P(C6H5)3H]+[CrF3I]- ...
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Influence of current density on refractive index of p-type nanocrystalline porous silicon
(Islamic Azad University-Tonekabon Branch, 2013-03-01)Porous Silicon (PS) layers have been prepared from p-type silicon wafers of (100) orientation. SEM, XRD, FTIR and PL studies were done to characterize the surface morphological and optical properties of PS. The ...
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Photocatalytic properties of ZrO2 nanoparticles in removal of nitrophenol from aquatic solution
(Islamic Azad University-Tonekabon Branch, 2013-03-01)ZrO2 nanopowder was prepared by the sol-gel auto-combustion method. The product was characterized by X-ray diffraction (XRD), energy dispersive analysis of X-ray (EDX) and scanning electron microscopy (SEM). The ...
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The effect of molar ratio on structural and magnetic properties of BaFe12O19 nanoparticles prepared by sol-gel auto-combustion method
(Islamic Azad University-Tonekabon Branch, 2013-03-01)Nanocrystalline particles of barium hexaferrite has been prepared by the sol–gel auto- combustion method using iron and barium nitrate with a Ba:Fe molar ratio of 1:10. The effect of fuel such as citric acid and aspartic ...
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Effects of carbon nanotubes on properties of the fluorouracil anticancer drug: DFT studies of a CNT-fluorouracil compound
(Islamic Azad University-Tonekabon Branch, 2013-03-01)Density functional theory (DFT) calculations were performed to investigate the effects of a carbon nanotube (CNT) on the properties of the fluorouracil (F-Uracil) anticancer drug. To achieve the purpose, a molecular model ...
