Volume 7, Issue 2
مرور بر اساس
ارسال های اخیر
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Tautomerism, Intramolecular H-bonding, Acidity and Complexation of 2,4-Dioxo-4-Phenylbutanoic Acid
(Iranian Chemical Society, 2019-06-01)In this work, the properties of 2,4-dioxo-4-phenylbutanoic acid (DPBA) and some of its derivatives have been investigated using quantum mechanical calculations in the gas phase and solution media. The electron delocalization ...
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Molecular Interactions of MeOH and EtOH with Black Phosphorus Monolayer: A Periodic Density Functional Study
(Iranian Chemical Society, 2019-06-01)The adsorption properties of black phosphorus monolayer (BPML) nanostructure toward methanol and ethanol were investigated using periodic density functional theory calculations. Despite the subtle in-plane distortions, the ...
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The Physical Properties of Biodiesel-Diesel Fuel Produced via Transesterification Process from Different Oil Sources
(Iranian Chemical Society, 2019-06-01)Biodiesel is one of the sources of renewable fuel. Due to increasing environmental pollution, global warming caused by fossil fuels and limited fossil fuel resources, its production has been increased. Nowadays, low prices ...
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Measurements and Prediction of Melting Temperature and Eutectic Point of Binary Fatty Acids Based on Wilson Activity Model
(Iranian Chemical Society, 2019-06-01)There is a great technical interest in solid-liquid equilibrium (SLE) of binary fatty acids. Mainly, these substances are used for the design, development, and operation of many industrial processes because of the application ...
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Fe Lauded TiO2 Nanoparticles Synthesized by Sol-gel Precursors
(Iranian Chemical Society, 2019-06-01)The pure and 2% Fe doped TiO2 nanoparticles were synthesized using simple sol-gel method involving an ethanol solvent in the presence of ethylene glycol (EG) as the stabilizer. The physicochemical properties were investigated ...
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Measurement and Correlation of LLE Data for the Ternary System Water + Phosphoric Acid + 1-Undecanol at 303.2 K
(Iranian Chemical Society, 2019-06-01)Experimental solubility curve and tie-line data were obtained for the ternary system (water + phosphoric acid + 1-undecanol) at T = 303.2 K and ambient pressure. The cloud point method was employed to determine the binodal ...
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Experimental and Modeling of Densities and Viscosities of Binary Mixtures Containing MTBE/Alkan-2-ol
(Iranian Chemical Society, 2019-06-01)The density and viscosity of three binary mixtures composed of methyl tert-butyl ether (MTBE) with 2-propanol, 2-butanol, and 2-pentanol over the whole composition range at 293.15 to 323.15 K were measured. The excess molar ...
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TiO2@CoFe2O4 Nanofiber for the Photocatalytic Degradation of Direct Red 80
(Iranian Chemical Society, 2019-06-01)Here, we report a significant enhancement in photo-activity of Titanium dioxide by combination of CoFe2O4 intoTiO2 structure. First, CoFe2O4, TiO2 and TiO2@CoFe2O4 nanofibers were prepared via a combination of electrospinning ...
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Proficiency of Graphene Oxide in Adsorption of Zn(II) Ions from Aqueous Solution
(Iranian Chemical Society, 2019-06-01)Graphene oxide proficient adsorption of metals are often affected by preparation method. Graphene oxide was prepared using atypical modified hummers method for adsorptive removal of Zn2+ from aqueous solution. The experimental ...
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Study of Excess Properties of Binary and Ternary Mixtures of Trichloroethene, Ethanoic Acid, and N,N-Dimethylformamide at Different Temperatures
(Iranian Chemical Society, 2019-06-01)Density, viscosity and refractive index measurements were performed for ternary mixture of trichloroethene + ethanoic acid + N,N-dimethylformamide and their binary mixtures in the whole composition range. Density data were ...
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Influence of Surface Heterogeneities on Complexation of Ethylene with Active Sites of NiMCM-41 Nanocatalyst: A Density Functional Theory Study
(Iranian Chemical Society, 2019-06-01)Consecutive adsorption of ethylene molecules on different nanoclusters as representatives of the active sites of NiMCM-41 catalyst was investigated with respect to structural, topological, and energetic properties at the ...
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Theoretical Calculations of Refractive Index of Synthesized One and Two Substituted Derivatives of Functionalized Bithiophene Compounds
(Iranian Chemical Society, 2019-06-01)In order to study the variation of electronic properties, a set of bithiophene derivatives has been developed. Here, the effect of substitution on the aromaticity properties of some cyclic bithiophene derivative compounds ...



