نمایش نتایج جستجو برای
نویسنده: حسن علیزاده
موارد یافت شده: 48
1 - Synthesis, molecular structure, and characterization of a new 3D-layered inorganic-organic hybrid material: [D/L-C6H13O2N-H]3[(PO4)W12O36].4.5H2O (چکیده)2 - The helical melamine– Keggin hybrid nanorods: syntheses and characterizations with two strategies, one‑ step solid‑ state chemical reaction and experimental solvent diffusion method (چکیده)
3 - Synthesis and Characterization of First 3-D Inorganic– Organic Hybrids Based on Keggin Polyoxometalate and Melamine with Three Layers Solvent Diffusion Method (چکیده)
4 - ارزیابی قطع مکانیکی در مراحل مختلف رشد و نمو گیاه بر شاخص زیستایی بذر گاوپنبه (چکیده)
5 - توزیع تاج پوشش سویا (.Glycine max L)، توق (.Xanthium strumarium L ) و تاج خروس (Amranthus retroflexus) در شرایط مختلف تداخل (چکیده)
6 - بررسی وضعیت علم علف های هرز طی سال های 89-1388 (چکیده)
7 - Synthesis of amino acid polyoxometalate hybrid nanotubes under solid-state chemical reaction at room temperature (چکیده)
8 - Consideration of C-H…O interaction in the heterocyclicorganic-inorganic hybrid material: tri-prolinium12-phosphomolibdate heteropolyoxometalate (چکیده)
9 - Synthesis, X-ray crystallography characterization, vibrational spectroscopy, and DFT theoretical studies of a new organic–inorganic hybrid material (چکیده)
10 - Triprolinium 12-Phosphomolybdate: Synthesis, Crystal Structure and Properties of [C5H10NO2]3[PMo12O40].4.5H2O (چکیده)
11 - 2D-Network of Inorganic-Organic Hybrid Material Built on Keggin Type Polyoxometallate and Amino Acid: [L-C2H6NO2]3[(PO4) Mo12O36].5H2O (چکیده)
12 - Synthesis and Characterization of Tetraprolinium Silicotungstic Acid Tetrahydrate, [L-C5H10NO2]4[SiW12O40].4H2O, As a New Organic-Inorganic Hybrid Based on Polyoxometallates (چکیده)
13 - Syntheses and Characterization of Two Novel Inorganic-Organic Hybrid Materials Based on Polyoxotungstoborate: [L-C2H5NO2-H]3[H2BW12O40].5H2O and [CH4N2O-H]2[H3BW12O40].5H2O (C2H5NO2 = Glycine; CH4N2O = Urea), (چکیده)
14 - Oxidation of aniline with hydrogen peroxide catalyzed by some heteropolyoxometelates,an environmentally benign protocol (چکیده)
15 - Application of tungstophosphric acids as a catalyst in electrophilic addition (چکیده)
16 - A catalytic method for Michael addition of indol catalyzed by heteropolyacid (چکیده)
17 - Preparation and chacrateriztion of a new organic-inrganic hybrid constructed from borotungstate anion and aspartic acid (چکیده)
18 - Synthesis nd propeties o new valinium-30-tungstopentsphosphate from preyssler’s anion (چکیده)
19 - Preparation and chacrateriztion of a new organic-inrganic hybrid constructed from borotungstate anion and aspartic acid (چکیده)
20 - Synthesis ad identification of a novel organic-inorganic hybrid constructed from isopolyanion nd aminoacid (phenylalanine) (چکیده)
21 - Synthesis and characterization of a new organic-inorganic hybid hexamolybdate (چکیده)
22 - Synthesis, structue ad characterization of a large ,novel polyoxotungstate incorporating uranium and cerium (چکیده)
23 - DFTand HF studies of the geometry, vibrational spectra,and raman active bonds of hexamolybdoaloninate (III) , (چکیده)
24 - Density functiona stdy of the vibrational frequencies and raman active bonds of hexamolybdotelorate (VI) anion (چکیده)
25 - A novel hybrid of olyoxometalates coumpound built up of preyssler anion and mixed amino acids (چکیده)
26 - Synthesis and charaterizaion f a new organic-inorganic hbrid material (چکیده)
27 - a novel inorganicrganic hybrid based on wells-dawson polyanion and mixed amino acids (چکیده)
28 - Synthesis and propertiesof a new polyoxomolybdate amino acid hybride: (چکیده)
29 - Synthesis, molecular structure, and characterization of a new 3D-layered inorganic-organic hybrid material: [D/L-C6H13O2N-H]3[(PO4)W12O36].4.5H2O (چکیده)
30 - SNTHESES AND STRUCTURAL DETERMINATION OF NEW BIS(9-TUNGSTOARSENATO) (چکیده)
31 - SYNTHESIS MOLECULAR STRUCTURE AND CHARACTERIZATION OF A NEW 3D-LAYERED INORGANIC-ORGANIC HYBRIDE MATERIAL (چکیده)
32 - Sandwich-type Uranium-Substituted of Bismuthotungstate: Synthesis and Structure Determination of [Na(UO2)2(H2O)4(BiW9O33)2]13 (چکیده)
33 - CATALYTIC OXIDATION OF ANILINE BY AQUEOUS HYDROGEN PEROXIDE IN THE PRESENCE OF SOME HETEROPOLYOXOMETALAT (چکیده)
34 - A METHOD FOR THE ACETYLATION OF ALCOHOLS CATALYZED BY HETEROPOLYOXOMETALLATES (چکیده)
35 - Comparison between optimized geometries and vibrational frequencies calculated by the DFT methods for the Anderson-type heteropolyanion: Hexamolybdoaluminate(III),[Al-III(OH)(6)Mo6O18](3-) (چکیده)
36 - Theoretical studies on the geometry, vibrational frequencies and electronic properties of [X(OH)(6)Mo6O18](4-/3-) (X = Fe-II/Co-III) Anderson-type anions (چکیده)
37 - Water as an efficient solvent for oxygenation transformations with 34% hydrogen peroxide catalyzed by some heteropolyoxometalates (چکیده)
38 - Environmentally benign oxidation of some alcohols with34%hydrogen peroxide catalysed by H3PW12O40 (چکیده)
39 - Regioselective Synthesis of Z-Aldoximes catalyzed by H3PMo12O40 Under Solvent-free conditions (چکیده)
40 - Synthesis, characterization and crystal structure of novel mixed bridged trinuclear oxo-centered iron(III), chromium(III) complexes containing terminal unsaturated carboxylato and acrylic acid dimer anion ligands (چکیده)
41 - Synthesis and structures determination of new polytungstoarsenates (چکیده)
42 - Novel oxidation of aromatic aldehydes catalyzed by Preyssler s anion, [NaP5W30O110](14- (چکیده)
43 - Acetylation of alcohols catalyzed by dodeca-tungsto(molybdo)phosphoric acid (چکیده)
44 - Density functional theory and Hartree-Fock studies: Geometry, vibrational frequencies and electronic (چکیده)
45 - novel catalytic acetylation of alcohols with preysslers anion [NaP5 W30 O110]-14 (چکیده)
46 - the oxidative cleavage of carbon-tin bond catalyzed by heteropolyacids of molybdenum (چکیده)
47 - synthesis, single-crystal structural determination and solution characterization of a new sandwich-t (چکیده)
48 - synthesis, structure, and characterization of a new sandwich-type arsentungstocerate,[As2 W18 Ce3 O7 (چکیده)
