Zobrazeno 1 - 10
of 18
pro vyhledávání: '"G. L. Schrader"'
Publikováno v:
The Journal of Physical Chemistry B. 109:1756-1762
Vanadia gels and vanadium-molybdenum oxide gels were investigated using the magnetic resonance techniques, EPR spectroscopy and (51)V MAS NMR spectroscopy. The vanadium oxide gels were derived from the reaction of H(2)O(2) and V(2)O(5), and the vanad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d80bce52bd3066a1a6a744e5ca6fccc
https://doi.org/10.1021/jp045848e
https://doi.org/10.1021/jp045848e
Publikováno v:
The Canadian Journal of Chemical Engineering. 74:594-599
A VPO catalyst prepared in an organic medium has been studied by in situ laser Raman spectroscopy under reaction conditions for n-butane oxidation to maleic anhydride. Data were obtainable at low laser power and short collection times. Raman characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f881566cdc91996fc5209249d4260e6
https://doi.org/10.1002/cjce.5450740507
https://doi.org/10.1002/cjce.5450740507
Publikováno v:
Journal of Catalysis. 117:246-257
The effect of the oxidation state of molybdenum on the catalytic hydrodesulfurization (HDS) of thiophene was investigated using a series of lead-lutetium Chevrel phases. Polycrystalline catalysts were prepared with compositions of PbMo 6.2 S 8 , Lu 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e95133a3dafb6bbd755b33a8a22aca3
https://doi.org/10.1016/0021-9517(89)90234-0
https://doi.org/10.1016/0021-9517(89)90234-0
Autor:
G. L. Schrader, T.P. Moser
Publikováno v:
Journal of Catalysis. 104:99-108
The stability of β-VOPO4 and (VO)2P2O7 under conditions of n-butane and 1-butene oxidation was investigated using the complementary techniques of in situ laser Raman spectroscopy, X-ray diffraction, and X-ray photoelectron spectroscopy. Both β-VOPO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52a86916ee9d7deaed0ebf8bfeba0da9
https://doi.org/10.1016/0021-9517(87)90340-x
https://doi.org/10.1016/0021-9517(87)90340-x
Autor:
Robert L. McCormick, G. L. Schrader
Publikováno v:
Journal of Catalysis. 113:529-534
Oxides which are catalysts in the selective oxidation of olefins are thought to form crystallographic shear (CS) structures. These structures can form as a result of the removal of lattice oxygen which leads to a change from corner to edge sharing of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a27647b7d5d9d6f3d8a33be262fd27e
https://doi.org/10.1016/0021-9517(88)90279-5
https://doi.org/10.1016/0021-9517(88)90279-5
Autor:
C. P. Cheng, G. L. Schrader
Publikováno v:
The Journal of Physical Chemistry. 87:3675-3681
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e87a36b8993941728130fc3c0071d8d1
https://doi.org/10.1021/j100242a021
https://doi.org/10.1021/j100242a021
Publikováno v:
Applied Spectroscopy. 34:146-150
Laser Raman spectroscopy was used to characterize molybdenum on alumina catalysts using a controlled-atmosphere rotating cell. In situ spectra could be recorded at temperatures up to 600°C and pressures as low as 1.333 × 10−4 Pa. Catalysts were e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::562915ed0b228a81dbee3b536772220a
https://doi.org/10.1366/0003702804730727
https://doi.org/10.1366/0003702804730727
Autor:
J. F. Edwards, G. L. Schrader
Publikováno v:
Applied Spectroscopy. 35:559-563
Fourier transform infrared spectroscopy was used to identify surface species on zinc oxide and a zinc-copper mixed oxide at CO pressures up to 50 atm and a temperature of 200°C. In situ spectra were recorded in a high-pressure cell having a short pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66ead19d62d6bf250213bd8c311cabc2
https://doi.org/10.1366/0003702814732175
https://doi.org/10.1366/0003702814732175
Autor:
G. L. Schrader, James F. Edwards
Publikováno v:
The Journal of Physical Chemistry. 88:5620-5624
A bidentate formate species adsorbed on a zinc site was a common intermediate in the water-gas shift and methanol synthesis reactions on Cu/ZnO catalysts. Adsorbed formaldehyde and methoxy species were identified as additional intermediates in the re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00afd05db81df14f24b595c3e5016452
https://doi.org/10.1021/j150667a032
https://doi.org/10.1021/j150667a032
Publikováno v:
Journal of Crystal Growth. 97:345-351
Raman spectroscopic studies of NaNO 3 solutions were performed to examine solute clustering in supersaturated solutions. The results suggest that solute clustering occurs in undersaturated, saturated, as well as supersaturated solutions. The solute c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97f84a39191e2443cf0defaea0f957c0
https://doi.org/10.1016/0022-0248(89)90216-9
https://doi.org/10.1016/0022-0248(89)90216-9