دانلود مقالات ISI درباره Heteropolyanions + ترجمه فارسی

Comparative study of discoloration of mono-azo dye by catalytic oxidation based on wells-dawson heteropolyanion catalyst

Keywords: Homogeneous catalysis; Oxidation; Water pollution; Azo dye (methyl orange); Heteropolyanions; Hydrogen peroxide; Potassium of permanganate;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2018 سفارش ترجمه

Synthesis, characterization and photocatalytic activity of TiO2/ZnO-supported phosphomolybdic acid nanocomposites

Keywords: Heteropolyanions; Phosphomolybdic acid; Polyoxometalate; Photocatalytic activity; Aniline; TiO2; ZnO;

دانلود رایگان متن کامل مقاله ISI 22 صفحه سال انتشار : 2018 سفارش ترجمه

Removal of lead by complexation using a heteropolyanion and extraction of formed complex by emulsified liquid membrane

Keywords: Heteropolyanions; Lead (Pb); Complexation; Extraction; Emulsified liquid membrane;

دانلود رایگان متن کامل مقاله ISI 24 صفحه سال انتشار : 2018 سفارش ترجمه

Isomer distribution in α-Keggin structures [XW12−nVnO40]−(q+n) X = Si, P (0 ≤ n ≤ 4): A DFT study of free energy and vibrational spectra

Keywords: Keggin structures; Heteropolyanions; DFT; Infrared; Raman spectroscopy;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2016 سفارش ترجمه

Wells–Dawson polyoxometelates [HP2W18–nMonO62]Fe2.5, xH2O; n = 0, 6: Synthesis, spectroscopic characterization and catalytic application for oxidation of dyes

Keywords: Heteropolyanions; Wells–Dawson-type; Synthesis; Characterizations; Dyes; Hydrogen peroxide; Oxidation

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2014 سفارش ترجمه

Catalytic activation of C–H bonds of hydrocarbons by heteropolycompounds

Keywords: Heteropolyanions; Hydrocarbons; n-Hexane; Cyclohexane; Cyclohexene; Toluene

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2011 سفارش ترجمه

Integration of vanadium-mixed addenda Dawson heteropolytungstate within poly(3,4-ethylenedioxythiophene) and poly(2,2′-bithiophene) films by electrodeposition from the nonionic micellar aqueous medium

Keywords: Heteropolyanions; Conducting polymers; Nonionic surfactant; Hybrid films; Electrocatalysis

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2011 سفارش ترجمه

Highly active heteropolyanions supported Co catalysts for fast hydrogen generation in NaBH4 hydrolysis

Keywords: Hydrogen; Sodium borohydride hydrolysis; Heteropolyanions; Co supported catalysts

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2011 سفارش ترجمه

New Mo–V based oxidic precursor for the hydrotreatment of residues

Keywords: Catalysis; Hydrodemetallation; Heteropolyanions; Vanadium; Molybdenum; Sulphide

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2010 سفارش ترجمه

Study of the interaction of Na9[SbW9O33]·19.5H2O with bovine serum albumin: Spectroscopic and voltammetric methods

Keywords: Heteropolyanions; Bovine serum albumin; Fluorescence quenching; Linear sweep voltammetry; Binding constant; Conformation;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

In situ measurement of the Preyssler polyoxometalate morphology upon electrochemical reduction: A redox system with Born electrostatic ion solvation behavior

Keywords: Bulk electrolysis; Heteropolyanions; Polyoxometalate; Preyssler anion; Radius of gyration (Rg); Small-angle X-ray scattering (SAXS)

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Stability of the emulsion (W/O): Application to the extraction of a Dawson type heteropolyanion complex in aqueous solution

Keywords: Heteropolyanions; Dawson type; Homogeneous catalysis; Liquid surfactant membrane; Emulsion W/O;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12]7+[AlO4Al12(OH)24(H2O)12]7+ isopolycation and Co–Cr and [AlMo6O24H6]3-[AlMo6O24H6]3- Anderson heteropolyanions

Keywords: Inorganic composites; Heteropolyanions; Al13Al13-isopolycation; 27Al MAS NMR; Raman microprobe; Oxidative desulfurization; Hydrotreatment catalysts

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Molybdocobaltate cobalt salts: New starting materials for hydrotreating catalysts

Keywords: Catalysis; Hydrotreatment; Heteropolyanions

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

New insight in the preparation of alumina supported hydrotreatment oxidic precursors: A molecular approach

Keywords: Hydrotreatment; Catalysis; Heteropolyanions; Complexing agent; Thiophene

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2007 سفارش ترجمه

Investigation by EQCM of the electrosynthesis and the properties of polypyrrole films doped with sulphate ions and/or a Keggin-type heteropolyanion, SiMo12O404−

Keywords: Hybrid organic–inorganic films; Polypyrrole; Heteropolyanions; SiMo12O404−; EQCM

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2006 سفارش ترجمه

Spectroscopic properties of neodymium(III)-containing polyoxometalates in aqueous solution

Keywords: Heteropolyanions; Judd-Ofelt theory; Lanthanides; Neodymium; Polyoxometalates; POMs; Rare earths;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2005 سفارش ترجمه

Preparation, characterization and electrocatalytic properties of poly(luminol) and polyoxometalate hybrid film modified electrodes

Keywords: Luminol; Heteropolyanions; Film modified electrodes; Electrocatalysis; SiMo12O404−; PMo12O403−;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2005 سفارش ترجمه