Keywords: نیوبیوم فسفات; Biodiesel; Continuous esterification; Niobium; Niobium phosphate; Design of experiments;
مقالات ISI نیوبیوم فسفات (ترجمه نشده)
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Keywords: نیوبیوم فسفات; Ethyl levulinate; Ketalisation; Heterogeneous catalysis; Niobium phosphate
Cooperative action of Brønsted and Lewis acid sites of niobium phosphate catalysts for cellobiose conversion in water
Keywords: نیوبیوم فسفات; Niobium phosphate; Solid catalyst effective acidity; Cellobiose hydrolysis; Glucose dehydration; 5-hydroxymethylfurfural (HMF);
NbP catalyst for furfural production: FT IR studies of surface properties
Keywords: نیوبیوم فسفات; Niobium phosphate; Acid catalysts; Xylose catalytic conversion; Furfural; FT IR spectroscopy;
Catalytic production of isosorbide from cellulose over mesoporous niobium phosphate-based heterogeneous catalysts via a sequential process
Keywords: نیوبیوم فسفات; Cellulose; Isosorbide; Niobium phosphate; Sequential process
Esterification of fatty acids with alcohols over niobium phosphate
Keywords: نیوبیوم فسفات; Esterification; Niobium phosphate; Niobium; Fatty acids
Direct conversion of cellulose into sorbitol with high yield by a novel mesoporous niobium phosphate supported Ruthenium bifunctional catalyst
Keywords: نیوبیوم فسفات; Cellulose hydrolysis; Niobium phosphate; Solid acid; Hydrogenation; Sorbitol
Dehydration of xylose to furfural over niobium phosphate catalyst in biphasic solvent system
Keywords: نیوبیوم فسفات; xylose; furfural; dehydration; biphasic solvent system; solid acid catalyst; niobium phosphate
Synthesis, characterization and catalytic activity of meso-niobium phosphate in the oxidation of benzyl alcohols
Keywords: نیوبیوم فسفات; Oxidation; Niobium phosphate; Niobia; Mesoporous materials; Benzyl alcohol
Hydrolysis of disaccharides over solid acid catalysts under green conditions
Keywords: نیوبیوم فسفات; Disaccharide hydrolysis; Sucrose; Maltose; Cellobiose; Solid acid catalysts; Niobium phosphate
Tetrahedral/octahedral frameworks with different local interruptions: Syntheses and structures of two new inorganic niobium phosphates
Keywords: نیوبیوم فسفات; Niobium phosphate; Microporous materials; Hydrothermal synthesis; Interrupted structure
Investigation of the catalytic activity of niobium phosphates for liquid phase alkylation of anisole with benzyl chloride
Keywords: نیوبیوم فسفات; Niobium phosphate; 93Nb NMR; 31P NMR; Friedel–Crafts reaction; Benzylation; Benzyl chloride
Nanoporous niobium phosphate electrolyte membrane for low temperature fuel cell
Keywords: نیوبیوم فسفات; Niobium phosphate; Nanoporous membrane; Proton exchange membrane fuel cell; Poly(furyfuryl alcohol)
Production of alkanes from biomass derived carbohydrates on bi-functional catalysts employing niobium-based supports
Keywords: نیوبیوم فسفات; APDH, aqueous-phase dehydration/hydrogenation; WHSV, weight hourly space velocitiesNiobic acid; Niobium phosphate; Bi-functional; Heterogeneous catalysis; Biomass; Sorbitol
Dehydration of butanol to butene over solid acid catalysts in high water environments
Keywords: نیوبیوم فسفات; 2-Butanol; Dehydration; Water; Aqueous phase processing; Silica-alumina; Niobium phosphate; Niobic acid; Butene
Dehydration of methanol to dimethyl ether over Nb2O5 and NbOPO4 catalysts: Microcalorimetric and FT-IR studies
Keywords: نیوبیوم فسفات; Nb2O5; Niobium phosphate; Methanol; DME; Adsorption microcalorimetry; Acidity
Catalytic activity of niobium phosphate in the Friedel–Crafts reaction of anisole with alcohols
Keywords: نیوبیوم فسفات; Niobium phosphate; Benzylation; Friedel–Crafts reaction; Benzylic alcohol; Solid acid catalyst
Niobic acid and niobium phosphate as highly acidic viable catalysts in aqueous medium: Fructose dehydration reaction
Keywords: نیوبیوم فسفات; Niobic acid; Niobium phosphate; Solid acids; Heterogeneous catalysis; Fructose conversion; 5-Hydroxymethyl-2-furaldehyde (HMF)
Surface acidity of niobium phosphate and steam reforming of dimethoxymethane over CuZnO/Al2O3–NbP complex catalysts
Keywords: نیوبیوم فسفات; Niobium phosphate; Hydrolysis of dimethoxymethane; Steam reforming; Hydrogen production; Adsorption microcalorimetry; Surface acidity