Chemistry, spectroscopy and the role of supported vanadium oxides in heterogeneous catalysis

BM Weckhuysen, DE Keller - Catalysis Today, 2003 - Elsevier
Supported vanadium oxide catalysts are active in a wide range of applications. In this
review, an overview is given of the current knowledge available about vanadium oxide …

Oxidative dehydrogenation of lower alkanes on vanadium oxide-based catalysts. The present state of the art and outlooks

EA Mamedov, VC Corberán - Applied Catalysis A: General, 1995 - Elsevier
This review summarizes published data on catalytic performances of different vanadium-
containing oxides, including unsupported and supported V2O5, vanadates, solid solutions …

Predicting molecular structures of surface metal oxide species on oxide supports under ambient conditions

G Deo, IE Wachs - The Journal of Physical Chemistry, 1991 - ACS Publications
The molecular structures of the two-dimensional vanadium oxide overlayers on different
oxidesupports (MgO, A1203, Zr02, Ti02, and Si02) were determined with Raman …

Solid-state vanadium-51 NMR structural studies on supported vanadium (V) oxide catalysts: vanadium oxide surface layers on alumina and titania supports

H Eckert, IE Wachs - The Journal of Physical Chemistry, 1989 - ACS Publications
Solid-state wide-line, magic-angle spinning (MAS) and pulse excitation (nutation) NMR
techniques are applied in a study of local environments in two-dimensional vanadium (V) …

Physicochemical characterization of V-silicalite

G Centi, S Perathoner, F Trifiro… - The Journal of …, 1992 - ACS Publications
Conclusions For the XPS characterization of high silica containing zeolites, it is proposed to
use Si 2p peak instead of C Is as reference for the BE calibration. Furthermore, it is …

Bonding states of surface vanadium (V) oxide phases on silica: structural characterization by vanadium-51 NMR and Raman spectroscopy

N Das, H Eckert, H Hu, IE Wachs… - The Journal of …, 1993 - ACS Publications
The coordination and local order of vanadium (V) surface oxides on silica are examined by
51V spin echo and MAS NMR, as well as by Raman spectroscopy. Comparison with …

Characterization of silica-and alumina-supported vanadia catalysts using temperature programmed reduction

MM Koranne, JG Goodwin, G Marcelin - Journal of Catalysis, 1994 - Elsevier
The nature of the vanadia-support interaction for silica and alumina-supported V 2 O 5
catalysts was investigated using temperature programmed reduction (TPR), temperature …

Synthesis of mesoporous vanadium silicate molecular sieves

K MadhusudanáReddy - Journal of the Chemical Society, Chemical …, 1994 - pubs.rsc.org
Synthesis of Mesoporous Vanadium Silicate Molecular Sieves Page 1 J. CHEM. SOC.,
CHEM. COMMUN., 1994 1059 Synthesis of Mesoporous Vanadium Silicate Molecular …

51V Solid state NMR studies of vanadia based catalysts

OB Lapina, VM Mastikhin, AA Shubin… - Progress in nuclear …, 1992 - Elsevier
Interaction of vanadia oxocomplexes with Al, O, surfaces Supported V, O,/AIPO, catalysts
Surface vanadia complexes on SiO, Silica supported rhodium or titania promoted vanadia …

Vanadium (V) environments in bismuth vanadates: a structural investigation using Raman spectroscopy and solid state 51V NMR

FD Hardcastle, IE Wachs, H Eckert… - Journal of Solid State …, 1991 - Elsevier
Abstract The Bi 2 O 3 V 2 O 5 system was examined using Raman spectroscopy and solid
state 51 V wideline, magic-angle spinning (MAS), and nutation NMR spectroscopy. The …