Volume 6, Issue 3
مرور بر اساس
ارسال های اخیر
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Control capability of electrolytic concentration on refractive index and dielectric constant of porous Silicon layers
(Islamic Azad University-Tonekabon Branch, 2015-07-01)Porous Silicon (PS) samples have been prepared by electrochemical anodization of p-type silicon wafer by varying HF concentrations in the electrolytic solution. The structural, surface morphological, optical and ...
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A report on the latest trends in nanofluid research
(Islamic Azad University-Tonekabon Branch, 2015-07-01)The term Nanofluids was first coined by Sir Stephen Choi in 1995 at Argonne National Laboratory ,U.S.A .Since the discovery, nanofluid have been explored as heat transfer fluids. Nanofluids increased the thermal conductivity ...
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Convectional hydrothermal synthesis of high-purity pesudo-cubic BaTi0.09Nb0.01O3 nanocrystals in rotary autoclave
(Islamic Azad University-Tonekabon Branch, 2015-07-01)Nano-sized BaTiO3 powders with particular Nb concentrations were prepared by Rotary- Hydrothermal (RH) method. Hydrothermal method was used at 180 °C for 5 hours with new Ti pressure and the teflon vessel was ...
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Nano Al2O3: An efficient catalyst for the multi-component synthesis of Pyrano [2, 3-d] Pyrimidinone derivatives
(Islamic Azad University-Tonekabon Branch, 2015-07-01)Pyrano [2,3-d] pyrimidinone derivatives have received considerable interest from the pharmaceutical industry due to their wide range of interesting biological and therapeutic properties. Nano Al2O3 was ...
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Polypropylene /Polystyrene in situ nano reinforced blends fiber: Morphology and properties
(Islamic Azad University-Tonekabon Branch, 2015-07-01)Polypropylene / polystyrene blends containing montmorillonite (MMT) were prepared using a twin screw extruder followed by fiber spinning. The melt intercalation of PP and PS alloys was carried out in the presence of a ...
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Comparison of metal additives and Boron atom on MgH2 absorbing-desorbing characteristics using calculated NQCCs
(Islamic Azad University-Tonekabon Branch, 2015-07-01)Using ab initio calculations, the hydrogen desorption from Magnesium hydride (MgH2) was studied. We presented the calculated nuclear quadrupole coupling constants (NQCCs) of hydrogen atom in various systems of ...
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EPR studies of Cd substituted Mn Zn nanoferrites
(Islamic Azad University-Tonekabon Branch, 2015-07-01)Nanoparticles of Mn0.5Zn0.5-xCdxFe2O4 with x varying from x = 0.0 to 0.3 were prepared by wet chemical co-precipitation method. The structural and magnetic properties ...
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Synthesis and evaluation of bactericidal properties of Ag2O nanoparticles against Aeromonashydrophila
(Islamic Azad University-Tonekabon Branch, 2015-07-01)The nanomaterials have important application in different field of science such as biology and pharmacology, which draws the attention of biologists towards this field of study more than before. As the worldwide mortality ...
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Synthesis of Alumina/Polyacrylamide nanocomposite and its influence on viscosity of drilling fluid
(Islamic Azad University-Tonekabon Branch, 2015-07-01)Maybe viscosity in drilling fluid is the most important parameter because cutting removal from well are task of viscose fluid. If viscosity of fluid is less than particular value, cutting will settle down in well and ...
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Adsorption of Methyl orange dye from Water solutions by carboxylate group functionalized multi-walled Carbon nanotubes
(Islamic Azad University-Tonekabon Branch, 2015-07-01)The present study was carried out to investigate the potential of carboxylate group functionalized Multi-walled carbon nanotubes (MWCNT−COOH) adsorbent for the removal of Methyl orange (MO) textile dye from aqueous solutions. ...
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Preparation and characterization of nano-porous Polyacrylonitrile (PAN) membranes with hydrophilic surface
(Islamic Azad University-Tonekabon Branch, 2015-07-01)Polyacrylonitrile (PAN) membranes with nano-porous surface and high hydrophilicity were fabricated by addition of polyoxyethylene (40) nonylphenyl ether (IGEPAL) as an additive in the casting solution. The membranes were ...



