Search Results - "Sinfelt, John H"

Evolution of Processes for Synthesis Gas Production:  Recent Developments in an Old Technology by Reyes, Sebastián C, Sinfelt, John H, Feeley, Jennifer S

“…The manufacture of gas mixtures of carbon monoxide and hydrogen has been a vitally important part of chemical technology for about a century. Originally, such…”
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Role of surface science in catalysis by Sinfelt, John H.

“…Around the time of World War I, Langmuir advanced a simple theory of chemisorption and showed how it could be used to formulate rate laws for reactions…”
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X-ray absorption edge studies of the electronic structure of metal catalysts by Sinfelt, John H, Meitzner, George D

“…Studies of x-ray absorption threshold resonance at L[sub III] and Lu[sub II] absorption edges can provide useful information on the electronic structure of a…”
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Catalysis by alloys and bimetallic clusters by Sinfelt, John H

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The turnover frequency of methylcyclohexane dehydrogenation to toluene on a Pt reforming catalyst by Sinfelt, John H

“…The dehydrogenation of methylcyclohexane to toluene is representative of one of the major types of reactions occurring in the catalytic reforming of petroleum…”
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NMR Study of the Chemisorption and Surface Chemistry of Methylamine on Pd/SiO2 by von Schenck, Henrik, Kumar, Neil, Klug, Christopher A, Sinfelt, John H

“…Results of an investigation of the interaction of methylamine with a Pd/SiO2 catalyst utilizing nuclear magnetic resonance (NMR) spectroscopy are presented…”
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NMR Study of the Chemisorption and Decomposition of Methylamine on Rh/SiO2 by von Schenck, Henrik, Kumar, Neil, Klug, Christopher A, Sinfelt, John H

“…Nuclear magnetic resonance (NMR) studies of the interaction of methylamine with the rhodium surface in a Rh/SiO2 catalyst at temperatures in the range of…”
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Diffusion in Porous Solids:  The Parallel Contribution of Gas and Surface Diffusion Processes in Pores Extending from the Mesoporous Region into the Microporous Region by Reyes, Sebastián C, Sinfelt, John H, DeMartin, Gregory J

“…When a species diffusing in a porous solid is adsorbed to some extent, the ratio of adsorbed molecules to gas molecules in the pores may be very high if there…”
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Structure of bimetallic clusters by Sinfelt, John H

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Frequency Response Study of the Dynamics of the Platinum Catalyzed Interconversion of Methylcyclohexane, Toluene, and Hydrogen near Equilibrium by Reyes, Sebastián C, Sinfelt, John H, DeMartin, Gregory J

“…The dynamics of the platinum catalyzed interconversion of methylcyclohexane, toluene, and hydrogen near equilibrium were investigated in a closed reactor…”
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Extended x-ray absorption fine structure (EXAFS) studies of platinum-tin catalysts by Meitzner, G, Via, G. H, Lytle, F. W, Fung, S. C, Sinfelt, John H

“…Extended X-ray absorption fine structure (EXAFS) studies at 140K, along with studies of X-ray absorption edges themselves, were conducted on a Pt--Sn/Al sub 2…”
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Frequency Modulation Methods for Diffusion and Adsorption Measurements in Porous Solids by Reyes, Sebastián C, Sinfelt, John H, DeMartin, Gregory J, Ernst, Richard H, Iglesia, Enrique

“…Effective diffusivities and adsorption uptakes have been measured in mesoporous silica particles using frequency-modulated perturbation methods. Intraparticle…”
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The role of adsorption on the observed temperature dependencies of diffusion coefficients by Reyes, Sebastián C, Sinfelt, John H, DeMartin, Gregory J, Ernst, Richard H

“…In measurements of diffusion coefficients of gases in porous solids by unsteady-state (transient) methods, adsorption on the walls of the pores affects the…”
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Catalysis: An Old but Continuing Theme in Chemistry by Sinfelt, John H.

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Heterogeneous Catalysis: Some Recent Developments by Sinfelt, John H.

“…In recent years major progress has been made in the area of heterogeneous catalysis by metals. Much has been learned about the nature of metal catalysts and of…”
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NMR Study of the Chemisorption and Surface Chemistry of Methylamine on Pd/SiO 2 by von Schenck, Henrik, Kumar, Neil, Klug, Christopher A., Sinfelt, John H.

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NMR Study of the Chemisorption and Decomposition of Methylamine on Rh/SiO 2 by von Schenck, Henrik, Kumar, Neil, Klug, Christopher A., Sinfelt, John H.

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NMR evidence of temperature-dependent structural changes of the carbon monoxide adlayer on supported palladium clusters by Becerra, Lino R, Slichter, Charles P, Sinfelt, John H

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NMR study of diffusion of carbon monoxide on alumina-supported platinum clusters by Becerra, Lino R, Klug, Christopher A, Slichter, Charles P, Sinfelt, John H

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Similarities and differences in the carbon-carbon bond scission of ethylene and acetylene on supported iridium and platinum clusters by Wang, Po Kang, Slichter, Charles P, Sinfelt, John H

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