Characterization of Silica Supported Ruthenium Catalysts by Hydrogen Chemisorption and Nuclear Magnetic Resonance of Adsorbed Hydrogen

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Total Pages : 68 pages
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Book Synopsis Characterization of Silica Supported Ruthenium Catalysts by Hydrogen Chemisorption and Nuclear Magnetic Resonance of Adsorbed Hydrogen by : X. Wu

Download or read book Characterization of Silica Supported Ruthenium Catalysts by Hydrogen Chemisorption and Nuclear Magnetic Resonance of Adsorbed Hydrogen written by X. Wu and published by . This book was released on 1988 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characterization of Silica-supported Ru-Ag and Ru-Au Bimetallic Catalysts by Hydrogen Chemisorption and NMR of Adsorbed Hydrogen

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Total Pages : 62 pages
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Book Synopsis Characterization of Silica-supported Ru-Ag and Ru-Au Bimetallic Catalysts by Hydrogen Chemisorption and NMR of Adsorbed Hydrogen by : X. Wu

Download or read book Characterization of Silica-supported Ru-Ag and Ru-Au Bimetallic Catalysts by Hydrogen Chemisorption and NMR of Adsorbed Hydrogen written by X. Wu and published by . This book was released on 1989 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characterization of Silica Supported Cu Monometallic and Ru-Cu Bimetallic Catalysts by Hydrogen Chemisorption and NMR of Adsorbed Hydrogen

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Total Pages : 84 pages
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Book Synopsis Characterization of Silica Supported Cu Monometallic and Ru-Cu Bimetallic Catalysts by Hydrogen Chemisorption and NMR of Adsorbed Hydrogen by : X. Wu

Download or read book Characterization of Silica Supported Cu Monometallic and Ru-Cu Bimetallic Catalysts by Hydrogen Chemisorption and NMR of Adsorbed Hydrogen written by X. Wu and published by . This book was released on 1989 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 608 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Spectroscopic Properties of Inorganic and Organometallic Compounds

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Publisher : Royal Society of Chemistry
ISBN 13 : 1847555128
Total Pages : 468 pages
Book Rating : 4.8/5 (475 download)

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Book Synopsis Spectroscopic Properties of Inorganic and Organometallic Compounds by : G Davidson

Download or read book Spectroscopic Properties of Inorganic and Organometallic Compounds written by G Davidson and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spectroscopic Properties of Inorganic and Organometallic Compounds provides a unique source of information on an important area of chemistry. Divided into sections mainly according to the particular spectroscopic technique used, coverage in each volume includes: NMR (with reference to stereochemistry, dynamic systems, paramagnetic complexes, solid state NMR and Groups 13-18); nuclear quadrupole resonance spectroscopy; vibrational spectroscopy of main group and transition element compounds and coordinated ligands; and electron diffraction. Reflecting the growing volume of published work in this field, researchers will find this Specialist Periodical Report an invaluable source of information on current methods and applications. Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading experts in their specialist fields, this series is designed to help the chemistry community keep current with the latest developments in their field. Each volume in the series is published either annually or biennially and is a superb reference point for researchers. www.rsc.org/spr

Science in China

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Total Pages : 472 pages
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Download or read book Science in China written by and published by . This book was released on 2001 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fundamental Studies of Supported Bimetallic Catalysts by NMR Spectroscopy

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ISBN 13 :
Total Pages : 67 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Fundamental Studies of Supported Bimetallic Catalysts by NMR Spectroscopy by :

Download or read book Fundamental Studies of Supported Bimetallic Catalysts by NMR Spectroscopy written by and published by . This book was released on 1996 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: Various hydrogenation reactions on transition metals are important commercially whereas certain hydrogenolysis reactions are useful from fundamental point of view. Understanding the hydrogen mobility and kinetics of adsorption-desorption of hydrogen is important in understanding the mechanisms of such reactions involving hydrogen. The kinetics of hydrogen chemisorption was studied by means of selective excitation NMR on silica supported Pt, Rh and Pt-Rh catalysts. The activation energy of hydrogen desorption was found to be lower on silica supported Pt catalysts as compared to Rh and Pt-Rh catalysts. It was found that the rates of hydrogen adsorption and desorption on Pt-Rh catalyst were similar to those on Rh catalyst and much higher as compared to Pt catalyst. The Ru-Ag bimetallic system is much simpler to study than the Pt-Rh system and serves as a model system to characterize more complicated systems such as the K/Ru system. Ag was found to decrease the amounts of adsorbed hydrogen and the hydrogen-to-ruthenium stoichiometry. Ag reduced the populations of states with low and intermediate binding energies of hydrogen on silica supported Ru catalyst. The rates of hydrogen adsorption and desorption were also lower on silica supported Ru-Ag catalyst as compared to Ru catalyst. This report contains introductory information, the literature review, general conclusions, and four appendices. An additional four chapters and one appendix have been processed separately for inclusion on the data base.

The Characterisation of Supported Ruthenium Catalysts by Conventional Surface Techniques and Solid State Nuclear Magnetic Resonance

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Total Pages : pages
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Book Synopsis The Characterisation of Supported Ruthenium Catalysts by Conventional Surface Techniques and Solid State Nuclear Magnetic Resonance by : Simon Windsor

Download or read book The Characterisation of Supported Ruthenium Catalysts by Conventional Surface Techniques and Solid State Nuclear Magnetic Resonance written by Simon Windsor and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

American Doctoral Dissertations

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ISBN 13 :
Total Pages : 724 pages
Book Rating : 4.3/5 (91 download)

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Download or read book American Doctoral Dissertations written by and published by . This book was released on 1991 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Materials and Molecular Research Division Annual Report

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ISBN 13 :
Total Pages : 340 pages
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Book Synopsis Materials and Molecular Research Division Annual Report by : Lawrence Berkeley Laboratory. Materials and Molecular Research Division

Download or read book Materials and Molecular Research Division Annual Report written by Lawrence Berkeley Laboratory. Materials and Molecular Research Division and published by . This book was released on 1986 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Direct Evidence for Spillover of Hydrogen from Ruthenium to Copper in Supported [Copper-ruthenium Silicon Dioxide] Catalysts

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (984 download)

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Book Synopsis Direct Evidence for Spillover of Hydrogen from Ruthenium to Copper in Supported [Copper-ruthenium Silicon Dioxide] Catalysts by : Terry S. King

Download or read book Direct Evidence for Spillover of Hydrogen from Ruthenium to Copper in Supported [Copper-ruthenium Silicon Dioxide] Catalysts written by Terry S. King and published by . This book was released on 1986 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of the Chemical Society

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ISBN 13 :
Total Pages : 558 pages
Book Rating : 4.:/5 (321 download)

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Download or read book Journal of the Chemical Society written by and published by . This book was released on 1989 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Characterization of a Ruthenium Catalyst by Nuclear Magnetic Resonance Spectroscopy

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Total Pages : 94 pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis The Characterization of a Ruthenium Catalyst by Nuclear Magnetic Resonance Spectroscopy by : Andrew William Robinson

Download or read book The Characterization of a Ruthenium Catalyst by Nuclear Magnetic Resonance Spectroscopy written by Andrew William Robinson and published by . This book was released on 1984 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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Total Pages : 714 pages
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Download or read book Dissertation Abstracts International written by and published by . This book was released on 1986 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modification of Hydrogen Chemisorption on Ruthenium Catalysts by Chlorine and Sulfur Adatoms

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Total Pages : 328 pages
Book Rating : 4.:/5 (182 download)

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Book Synopsis Modification of Hydrogen Chemisorption on Ruthenium Catalysts by Chlorine and Sulfur Adatoms by : Kang Lu

Download or read book Modification of Hydrogen Chemisorption on Ruthenium Catalysts by Chlorine and Sulfur Adatoms written by Kang Lu and published by . This book was released on 1987 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthesis and Characterization of Supported Organometallic Rhodium(I) Catalysts

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Total Pages : 252 pages
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Book Synopsis Synthesis and Characterization of Supported Organometallic Rhodium(I) Catalysts by : Donald Nilan Marquardt

Download or read book Synthesis and Characterization of Supported Organometallic Rhodium(I) Catalysts written by Donald Nilan Marquardt and published by . This book was released on 1974 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hydrogen and Oxygen Adsorption Stoichiometries on Silica Supported Ruthenium Nanoparticles

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Book Synopsis Hydrogen and Oxygen Adsorption Stoichiometries on Silica Supported Ruthenium Nanoparticles by :

Download or read book Hydrogen and Oxygen Adsorption Stoichiometries on Silica Supported Ruthenium Nanoparticles written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Treatment under H2 at 300 C of Ru(COD)(COT) dispersed on silica yields 2 nm ruthenium nanoparticles, [Ru{sub p}/SiO2], according to EXAFS, HRTEM and XPS. H2 adsorption measurements on [Ru{sub p}/SiO2] in the absence of O2 show that Ru particles adsorb up to ca. 2 H per surface ruthenium atoms (2H/Ru{sub s}) on various samples; this technique can therefore be used to measure the dispersion of Ru particles. In contrast, O2 adsorption on [Ru{sub p}/SiO2] leads to a partial oxidation of the bulk at 25 C, to RuO2 at 200 C and to sintering upon further reduction under H2, showing that O2 adsorption cannot be used to measure the dispersion of Ru particles.