Methanol dehydrogenation and formation of carbonaceous overlayers on Pd (111) studied by high-pressure SFG and XPS spectroscopy

M Morkel, VV Kaichev, G Rupprechter… - The Journal of …, 2004 - ACS Publications
Methanol decomposition on Pd (111) at 300 and 400 K was studied in situ from 5× 10-7 to
0.1 mbar by combining vibrational sum frequency generation (SFG) and X-ray photoelectron …

Methane transformation to carbon and hydrogen on Pd (100): Pathways and energetics from density functional theory calculations

CJ Zhang, P Hu - The Journal of chemical physics, 2002 - pubs.aip.org
Density functional theory with gradient corrections has been employed to study the reaction
pathways and the reaction energetics for the transformations of CH4 to C and H on a Pd100 …

Low-temperature coupling of methane

L Guczi, RA van Santen, KV Sarma - Catalysis Reviews, 1996 - Taylor & Francis
Introduction Methane is the main component of natural gas and its utilization amounts to ca.
1.7× 109 tons of oil equivalent per year [1]. Since the present reserve of methane is located …

Chemisorption and Transformation of CHx Fragments (x = 0−3) on a Pd(111) Surface:  A Periodic Density Functional Study

JF Paul, P Sautet - The Journal of Physical Chemistry B, 1998 - ACS Publications
The chemisorption of CH x (x= 0− 3) fragments on a Pd (111) surface has been studied with
density functional periodic calculations. The binding energy decreases strongly as the …

Non-oxidative methane coupling over Co-Pt/NaY bimetallic catalysts

L Guczi, KV Sarma, L Borkó - Catalysis letters, 1996 - Springer
Methane activation and coupling of the CH k species formed from methane into higher
hydrocarbons over NaY, Pt/NaY, Co/NaY, Co-Pt/NaY and Co-Pt/Al 2 O 3 have been …

Structure and characterization of supported ruthenium--cobalt bimetallic catalysts

L Guczi, R Sundararajan, Z Koppány, Z Zsoldos… - Journal of …, 1997 - Elsevier
Ruthenium, cobalt, and ruthenium–cobalt bimetallic samples, supported on SiO2, Al2O3,
and NaY zeolite, were characterized by temperature-programmed reduction, CO …

Thermal stability and reactions of CH2, CH3 and C2H5 species on the metal surfaces

F Solymosi - Catalysis today, 1996 - Elsevier
The results obtained on thermal stability and reactions of CχHγ hydrocarbon fragments on
metal surfaces are discussed. CχHγ species are produced by thermal and photo-induced …

Infrared spectroscopic study of the adsorption and dissociation of CH2Cl2 on Pd/SiO2: generation of CH2 species

F Solymosi, J Rasko - Journal of Catalysis, 1995 - Elsevier
The adsorption and dissociation of CH2Cl2 have been investigated by means of infrared
spectroscopy combined with mass spectrometry. CH2Cl2 adsorbs molecularly on Pd/SiO2 at …

Generation of CH2 species: thermal and photo-induced dissociation of CH2I2 on Rh (111) surface

G Klivényi, F Solymosi - Surface science, 1995 - Elsevier
The thermal and photochemistry of methylene iodide, CH2I2, on Rh (111) surface has been
investigated by high resolution electron energy loss spectroscopy (HREELS), X-ray …

Enhanced formation of ethane in the conversion of methane over Cu-Rh/SiO2

F Solymosi, J Cserényi - Catalysis letters, 1995 - Springer
Enhanced formation of ethane in the conversion of methane over Cu-Rh/SiO <Subscript>2 </Subscript>
Page 1 Catalysis Letters 34 (1995) 343-350 343 Enhanced formation of ethane in the …