V-doped titanium mixed oxides as efficient catalysts for oxidation of alcohols and olefins

被引：21

作者：

Amini, Mojtaba ^{[1
]}

Naslhajian, Hadi ^{[2
]}

Farnia, S. Morteza F. ^{[2
]}

机构：

[1] Univ Maragheh, Dept Chem, Fac Sci, Golshahr, Maragheh, Iran

[2] Univ Tehran, Dept Chem, Tehran, Iran

来源：

NEW JOURNAL OF CHEMISTRY | 2014年 / 38卷 / 04期

关键词：

SELECTIVE OXIDATION; V2O5/TIO2; CATALYSTS; HYDROGEN-PEROXIDE; TIO2; EPOXIDATION; SUPPORTS; PROPANE;

D O I：

10.1039/c4nj00066h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

V/TiO2 nanoparticles were synthesized by a one-pot solution combustion method using ammonium metavanadate and titanyl nitrate as a source of vanadium and titanium, respectively. Atomic absorption spectroscopy (AAS), FT-IR, X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were employed to characterize the physicochemical properties of this compound. This compound shows efficient catalytic reactivity for epoxidation of olefins and oxidation of alcohols in the presence of H2O2 as an oxidant.

引用

页码：1581 / 1586

页数：6

共 35 条

[1] Synthesis, X-ray studies, DFT calculations and catalytic activity of a novel iron complex containing an N,O-type bidentate oxazine ligand [J].

Amini, Mojtaba ;

Haghdoost, Mohammad Mehdi ;

Bagherzadeh, Mojtaba ;

Ellern, Arkady ;

Woo, L. Keith .

POLYHEDRON, 2013, 61 :94-98

[2] Oxido-peroxido molybdenum(VI) complexes in catalytic and stoichiometric oxidations [J].

Amini, Mojtaba ;

Haghdoost, Mohammad Mehdi ;

Bagherzadeh, Mojtaba .

COORDINATION CHEMISTRY REVIEWS, 2013, 257 (7-8) :1093-1121

[3] Oxidation of Formaldehyde to Formic Acid over V2O5/TiO2 Catalysts: A DFT Analysis of the Molecular Reaction Mechanisms [J].

Avdeev, Vasilii I. ;

Parmon, Valentin N. .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (07) :2873-2880

[4]

Backvall J. E., 2010, MODERN OXIDATION MET

[5] Oxidation behaviour of mechanically activated Mn3O4 by TGA/DSC/XRPD [J].

Berbenni, V ;

Marini, A .

MATERIALS RESEARCH BULLETIN, 2003, 38 (14) :1859-1866

[6]

Brian L., 2006, J MOL CATAL A-CHEM, V251, P8

[7] Selective oxidation of alcohols and aldehydes over supported metal nanoparticles [J].

Davis, Sara E. ;

Ide, Matthew S. ;

Davis, Robert J. .

GREEN CHEMISTRY, 2013, 15 (01) :17-45

[8] Role of lattice defects and crystallite morphology in the UV and visible-light-induced photo-catalytic properties of combustion-prepared TiO2 [J].

Deshpande, A. ;

Madras, Giridhar ;

Gupta, N. M. .

MATERIALS CHEMISTRY AND PHYSICS, 2011, 126 (03) :546-554

[9] Hydrogen peroxide decomposition on manganese oxide (pyrolusite): Kinetics, intermediates, and mechanism [J].

Do, Si-Hyun ;

Batchelor, Bill ;

Lee, Hong-Kyun ;

Kong, Sung-Ho .

CHEMOSPHERE, 2009, 75 (01) :8-12

[10] Selective oxidation of o-xylene to phthalic anhydride over V2O5/TiO2:: Kinetic study in a fluidized bed reactor [J].

Gimeno, M. P. ;

Gascon, J. ;

Tellez, C. ;

Herguido, J. ;

Menendez, M. .

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2008, 47 (9-10) :1844-1852

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