Characterisation of Supported Platinum Catalysts

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (591 download)

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Book Synopsis Characterisation of Supported Platinum Catalysts by : W. A. T. Wurie

Download or read book Characterisation of Supported Platinum Catalysts written by W. A. T. Wurie and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characterisation of supported platinum catalysts

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ISBN 13 :
Total Pages : 115 pages
Book Rating : 4.:/5 (18 download)

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Book Synopsis Characterisation of supported platinum catalysts by : Menno Johannes Kappers

Download or read book Characterisation of supported platinum catalysts written by Menno Johannes Kappers and published by . This book was released on 1993 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physical and Chemical Characterization of Supported Platinum Catalysts and Gas Phase Silver Clusters

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (719 download)

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Book Synopsis Physical and Chemical Characterization of Supported Platinum Catalysts and Gas Phase Silver Clusters by : Nagib George Alameddin

Download or read book Physical and Chemical Characterization of Supported Platinum Catalysts and Gas Phase Silver Clusters written by Nagib George Alameddin and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characterization of Supported Platinum Catalysts

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Publisher :
ISBN 13 :
Total Pages : 115 pages
Book Rating : 4.:/5 (636 download)

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Book Synopsis Characterization of Supported Platinum Catalysts by : Menno Johannes Kappers

Download or read book Characterization of Supported Platinum Catalysts written by Menno Johannes Kappers and published by . This book was released on 1993 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characterization of Promoted Supported Platinum Catalyst

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (535 download)

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Book Synopsis Characterization of Promoted Supported Platinum Catalyst by : Mushtaq Ahmad

Download or read book Characterization of Promoted Supported Platinum Catalyst written by Mushtaq Ahmad and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Characterisation of the Adsorptive and Catalytic Properties of Supported Platinum Metal Catalysts by Methods Including Differential Scanning Calorimetry

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (593 download)

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Book Synopsis The Characterisation of the Adsorptive and Catalytic Properties of Supported Platinum Metal Catalysts by Methods Including Differential Scanning Calorimetry by : N. D. Hoyle

Download or read book The Characterisation of the Adsorptive and Catalytic Properties of Supported Platinum Metal Catalysts by Methods Including Differential Scanning Calorimetry written by N. D. Hoyle and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characterisation of Catalysts

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Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Characterisation of Catalysts by : John Meurig Thomas

Download or read book Characterisation of Catalysts written by John Meurig Thomas and published by John Wiley & Sons. This book was released on 1980 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lincoln scholar Ronald C. White, Jr., describes Lincoln as a man of integrity whose moral compass holds the key to understanding his life.

Characterization of Supported Gold, Platinum-gold, and Platinum Catalysts for Hydrogenation Reactions

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ISBN 13 :
Total Pages : 197 pages
Book Rating : 4.:/5 (428 download)

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Book Synopsis Characterization of Supported Gold, Platinum-gold, and Platinum Catalysts for Hydrogenation Reactions by : Eveline Bus

Download or read book Characterization of Supported Gold, Platinum-gold, and Platinum Catalysts for Hydrogenation Reactions written by Eveline Bus and published by . This book was released on 2007 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthesis and Characterization of Supported Rhenium, Iridium, and Platinum Catalysts

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ISBN 13 :
Total Pages : 600 pages
Book Rating : 4.:/5 (33 download)

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Book Synopsis Synthesis and Characterization of Supported Rhenium, Iridium, and Platinum Catalysts by : Scott K. Purnell

Download or read book Synthesis and Characterization of Supported Rhenium, Iridium, and Platinum Catalysts written by Scott K. Purnell and published by . This book was released on 1994 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Supported Metals in Catalysis

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Publisher : World Scientific
ISBN 13 : 184816677X
Total Pages : 581 pages
Book Rating : 4.8/5 (481 download)

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Book Synopsis Supported Metals in Catalysis by : James Arthur Anderson

Download or read book Supported Metals in Catalysis written by James Arthur Anderson and published by World Scientific. This book was released on 2012 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions from experts in supported metal catalysis, from both the industry and academia, this book presents the latest developments in characterization and application of supported metals in heterogeneous catalysis. In addition to a thorough and updated coverage of the traditional aspects of heterogeneous catalysis such as preparation, characterization and use in well-established technologies such as Naphtha reforming, the book also includes emerging areas where supported metal catalysis will make significant contributions in future developments, such as fuel cells and fine chemicals synthesis. The second edition of Supported Metals in Catalysis comes complete with new and updated chapters containing important summaries of research in a rapidly evolving field. Very few other books deal with this highly pertinent subject matter, and as such, it is a must-have for anyone working in the field of heterogeneous catalysis.

Characterization and Reaction Studies of Silica Supported Platinum and Rhodium Model Catalysts

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Characterization and Reaction Studies of Silica Supported Platinum and Rhodium Model Catalysts by : Matthew James Lundwall

Download or read book Characterization and Reaction Studies of Silica Supported Platinum and Rhodium Model Catalysts written by Matthew James Lundwall and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The physical and catalytic properties of silica supported platinum or rhodium model catalysts are studied under both ultra high vacuum (UHV) and elevated pressure reaction conditions (>1torr). Platinum or rhodium nanoparticles are vapor deposited onto a SiO2/Mo(112) surface and characterized using various surface analytical methods. CO chemisorption is utilized as a surface probe to estimate the concentration of various sites on the nanoparticles through thermal desorption spectroscopy (TDS) and infrared reflection absorption spectroscopy (IRAS) along with microscopy techniques to estimate particle size. The results are compared with hard sphere models of face centered cubic metals described as truncated cubo-octahedron. Results demonstrate the excellent agreement between chemisorption and hard sphere models in estimating the concentration of undercoordinated atoms on the nanoparticle surface. Surfaces are then subjected to high pressure reaction conditions to test the efficacy of utilizing the rate of a chemical reaction to obtain structural information about the surface. The surfaces are translated in-situ to a high pressure reaction cell where both structure insensitive and sensitive reactions are performed. Structure insensitive reactions (e.g. CO oxidation) allow a method to calculate the total active area on a per atom basis for silica supported platinum and rhodium model catalysts under reaction conditions. While structure sensitive reactions allow an estimate of the types of reaction sites, such as step sites ([less than or equal to]C7) under reaction conditions (e.g. n-heptane dehydrocyclization). High pressure structure sensitive reactions (e.g. ethylene hydroformylation) are also shown to drastically alter the morphology of the surface by dispersing nanoparticles leading to inhibition of catalytic pathways. Moreover, the relationships between high index single crystals, oxide supported nanoparticles, and high surface area technical catalysts are established. Overall, the results demonstrate the utility of model catalysts in understanding the structure-activity relationships in heterogeneous catalytic reactions and the usefulness of high pressure reactions as an analytical probe of surface morphology.

Catalyst Characterization

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Publisher : Springer Science & Business Media
ISBN 13 : 1475795890
Total Pages : 720 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Catalyst Characterization by : Boris Imelik

Download or read book Catalyst Characterization written by Boris Imelik and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: to the Fundamental and Applied Catalysis Series Catalysis is important academically and industrially. It plays an essential role in the manufacture of a wide range of products, from gasoline and plastics to fertilizers and herbicides, which would otherwise be unobtainable or prohibitive ly expensive. There are few chemical-or oil-based material items in modern society that do not depend in some way on a catalytic stage in their manufacture. Apart from manufacturing processes, catalysis is finding other important and over-increasing uses; for example, successful applications of catalysis in the control ofpollution and its use in environmental control are certain to in crease in the future. The commercial import an ce of catalysis and the diverse intellectual challenges of catalytic phenomena have stimulated study by a broad spectrum of scientists including chemists, physicists, chemical engineers, and material scientists. Increasing research activity over the years has brought deeper levels of understanding, and these have been associated with a continually growing amount of published material. As recentlyas sixty years ago, Rideal and Taylor could still treat the subject comprehensively in a single volume, but by the 19 50s Emmett required six volumes, and no conventional multivolume text could now cover the whole of catalysis in any depth.

Characterization of Platinum Supported on L Zeolite Catalysts

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ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (258 download)

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Book Synopsis Characterization of Platinum Supported on L Zeolite Catalysts by : Gustavo Fabian Larsen

Download or read book Characterization of Platinum Supported on L Zeolite Catalysts written by Gustavo Fabian Larsen and published by . This book was released on 1993 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oxidation of Propylene Glycol on Graphite Supported Platinum Catalysts

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ISBN 13 : 9789038608884
Total Pages : 201 pages
Book Rating : 4.6/5 (88 download)

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Book Synopsis Oxidation of Propylene Glycol on Graphite Supported Platinum Catalysts by : Harry Pinxt

Download or read book Oxidation of Propylene Glycol on Graphite Supported Platinum Catalysts written by Harry Pinxt and published by . This book was released on 1997 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Magnesia Supported Nickel and Platinum Catalysts

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (111 download)

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Book Synopsis Magnesia Supported Nickel and Platinum Catalysts by : S. P. Sarsam

Download or read book Magnesia Supported Nickel and Platinum Catalysts written by S. P. Sarsam and published by . This book was released on 1984 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synchrotron-Based In Situ Characterization of Carbon-Supported Platinum and Platinum Monolayer Electrocatalysts

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (967 download)

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Book Synopsis Synchrotron-Based In Situ Characterization of Carbon-Supported Platinum and Platinum Monolayer Electrocatalysts by :

Download or read book Synchrotron-Based In Situ Characterization of Carbon-Supported Platinum and Platinum Monolayer Electrocatalysts written by and published by . This book was released on 2015 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding oxidation/dissolution mechanisms of Pt is critical in designing durable catalysts for the oxygen reduction reaction (ORR), but exact mechanisms remain unclear. Our present work explores the oxidation/dissolution of Pt and Pt monolayer (ML) electrocatalysts over a wide range of applied potentials using cells that facilitate in situ measurements by combining X-ray absorption spectroscopy (XAS) and X-ray diffraction (XRD) measurements. Furthermore, the X-ray absorption near edge structure (XANES) measurement demonstrated that Pt nanoparticle surfaces were oxidized from metallic Pt to [alpha]-PtO2-type oxide during the potential sweep from 0.41 to 1.5 V, and the transition state of O or OH adsorption on Pt and the onset of the place exchange process were revealed by the delta mu ([Delta][mu]) method. Only the top layers of Pt nanoparticles were oxidized, while the inner Pt atoms remained intact. At a higher potential over 1.9 V, [alpha]-PtO2-type surface oxides dissolve due to local acidification caused by the oxygen evolution reaction and carbon corrosion. Pt oxidation of PtML on the Pd nanoparticle electrocatalyst is considerably hampered compared with the Pt/C catalyst, presumably because preferential Pd oxidation proceeds at the defects in Pt MLs up to 0.91 V and through O penetrated through the Pt MLs by the place exchange process above 1.11 V.

Characterization of Platinum Catalysts:adsorption and Temperature-programmed Desorption of Oxygenated Compounds

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ISBN 13 : 9789746360500
Total Pages : 58 pages
Book Rating : 4.3/5 (65 download)

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Book Synopsis Characterization of Platinum Catalysts:adsorption and Temperature-programmed Desorption of Oxygenated Compounds by : Pakornphant Chantaravitoon

Download or read book Characterization of Platinum Catalysts:adsorption and Temperature-programmed Desorption of Oxygenated Compounds written by Pakornphant Chantaravitoon and published by . This book was released on 1997 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: