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Development Of Supported Gold Catalysts For Low Temperature Co Oxidation
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Book Synopsis Development of Supported Gold Catalysts for Low Temperature CO Oxidation by : Seung-Jae Lee
Download or read book Development of Supported Gold Catalysts for Low Temperature CO Oxidation written by Seung-Jae Lee and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Supported Gold Catalysis for Low Temperature Cooxidation by :
Download or read book Development of Supported Gold Catalysis for Low Temperature Cooxidation written by and published by . This book was released on 2002 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low Temperature Co Oxidation by Supported Gold and Silver Catalysts by : Jiraporn Leerat
Download or read book Low Temperature Co Oxidation by Supported Gold and Silver Catalysts written by Jiraporn Leerat and published by . This book was released on 1998 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Catalytic Application of Nano-Gold Catalysts by : Neeraj Kumar Mishra
Download or read book Catalytic Application of Nano-Gold Catalysts written by Neeraj Kumar Mishra and published by BoD – Books on Demand. This book was released on 2016-08-31 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gold, considered catalytically inactive for a long time, is now a fascinating partner of modern chemistry, as scientists such as Bond, Teles, Haruta, Hutchings, Ito and Hayashi opened new perspectives for the whole synthetic chemist community. Recently gold has attracted significant attention due to its advantageous characteristics as a catalytic material and since it allows easy functionalization with biologically active molecules. In this context, when gold is prepared as very small particles, it turns out to be a highly active catalyst. However, such a phenomenon completely disappears when the gold particle size grows into the micrometer range. Therefore, the preparation for obtaining an active gold catalyst is so important. The primary objective of this book is to provide a comprehensive overview of gold metal nanoparticles and their application as promising catalysts.
Book Synopsis Experimental Relations of Gold (and Other Metals) to Light by : Michael Faraday
Download or read book Experimental Relations of Gold (and Other Metals) to Light written by Michael Faraday and published by . This book was released on 1857 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies of Model Systems for the Low-temperature Oxidation of CO by Supported Gold Catalysts by : Simon Braun
Download or read book Studies of Model Systems for the Low-temperature Oxidation of CO by Supported Gold Catalysts written by Simon Braun and published by . This book was released on 2008 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Catalysis By Gold by : Geoffrey C Bond
Download or read book Catalysis By Gold written by Geoffrey C Bond and published by World Scientific. This book was released on 2006-08-15 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gold has traditionally been regarded as inactive as a catalytic metal. However, the advent of nanoparticulate gold on high surface area oxide supports has demonstrated its high catalytic activity in many chemical reactions. Gold is active as a heterogeneous catalyst in both gas and liquid phases, and complexes catalyse reactions homogeneously in solution. Many of the reactions being studied will lead to new application areas for catalysis by gold in pollution control, chemical processing, sensors and fuel cell technology. This book describes the properties of gold, the methods for preparing gold catalysts and ways to characterise and use them effectively in reactions. The reaction mechanisms and reasons for the high activities are discussed and the applications for gold catalysis considered./a
Book Synopsis New and Future Developments in Catalysis by : Jose A. Rodriguez
Download or read book New and Future Developments in Catalysis written by Jose A. Rodriguez and published by Elsevier Inc. Chapters. This book was released on 2013-07-13 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low Temperature Carbon Monoxide Oxidation Over Gold Supported on Iron Oxide Catalysts by : Chien Sze
Download or read book Low Temperature Carbon Monoxide Oxidation Over Gold Supported on Iron Oxide Catalysts written by Chien Sze and published by . This book was released on 1995 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Support-modified Nanoparticle-based Catalysts and Mixed Oxide Catalysts for Low Temperature CO Oxidation by : Andrew Justin Binder
Download or read book Synthesis and Characterization of Support-modified Nanoparticle-based Catalysts and Mixed Oxide Catalysts for Low Temperature CO Oxidation written by Andrew Justin Binder and published by . This book was released on 2015 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterogeneous catalysts are responsible for billions of dollars of industrial output and have a profound, if often understated, effect on our everyday lives. New catalyst technologies and methods to enhance existing catalysts are essential to meeting consumer demands and overcoming environmental concerns. This dissertation focuses on the development of catalysts for low temperature carbon monoxide oxidation. CO [carbon monoxide] oxidation is often used as a probe reaction to test overall oxidation activity of a given catalyst and is an important reaction in the elimination of toxic pollutants from automotive exhaust streams. The work included here presents three new heterogeneous catalysts developed over the last 4 years in our group. The first type Au/SiO2 [gold/silica] catalyst synthesized using a new method for the deposition of Au nanoparticles onto SiO2 via a nitrogen-containing polymer, C3N4 [carbon nitride]. C3N4-modification of SiO2 allows us to ignore unfavorable electrostatic effects that hinder standard Au deposition onto this support. While removal of the C3N4 is necessary for good CO oxidation, this new method is an improvement over the standard deposition-precipitation procedure for supports with low isoelectric point that enables the successful deposition of Au nanoparticles onto SiO2. The second type includes precious metal catalysts deposited on an “inert” silica support but promoted by the addition of an “active” metal oxide. Here we present a Au/FeOx̳/SiO2 [gold/iron oxide/silica] and a Pd/ZrO2/SiO2 [palladium/zirconia/silica] catalyst which show increased activity and stability effects due to the presence of the metal oxide promoter. They are synthesized by a C3N4-deposition and sol-gel methods, respectively. These catalysts were also tested in simulated automotive exhaust streams. The results show that inhibition effects play a major role in the activity of these catalysts. The third type of catalyst is a mixed oxide catalyst, CuO-Co3O4-CeO2 [copper oxide-cobalt oxide-cerium oxide], developed with the goal of overcoming the inhibition effects seen in the previous precious metal catalysts. The catalyst was synthesized by co-precipitation method and shows exceptional activity for CO oxidation under simulated exhaust conditions. Also noteworthy is the observation that this catalyst also shows a lack of inhibition by a common exhaust component, propene.
Download or read book Gold Catalysis written by Laura Prati and published by CRC Press. This book was released on 2016-01-05 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the first report on alcohol oxidation in 1998, many studies have highlighted some peculiarity of gold with respect to other metals. Some analogies have been found between gas and liquid phases, but the big challenge to operate in a condensed phase lies in the role of the solvent in tuning the reactant-catalyst contact. Liquid-phase oxidation
Book Synopsis New and Future Developments in Catalysis by : Ana Primo
Download or read book New and Future Developments in Catalysis written by Ana Primo and published by Elsevier Inc. Chapters. This book was released on 2013-07-13 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Perovskites and Related Mixed Oxides by : Pascal Granger
Download or read book Perovskites and Related Mixed Oxides written by Pascal Granger and published by John Wiley & Sons. This book was released on 2016-02-23 with total page 1050 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive handbook and ready reference details all the main achievements in the field of perovskite-based and related mixed-oxide materials. The authors discuss, in an unbiased manner, the potentials as well as the challenges related to their use, thus offering new perspectives for research and development on both an academic and industrial level. The first volume begins by summarizing the different synthesis routes from molten salts at high temperatures to colloidal crystal template methods, before going on to focus on the physical properties of the resulting materials and their related applications in the fields of electronics, energy harvesting, and storage as well as electromechanics and superconductivity. The second volume is dedicated to the catalytic applications of perovskites and related mixed oxides, including, but not limited to total oxidation of hydrocarbons, dry reforming of methane and denitrogenation. The concluding section deals with the development of chemical reactors and novel perovskite-based applications, such as fuel cells and high-performance ceramic membranes. Throughout, the contributions clearly point out the intimate links between structure, properties and applications of these materials, making this an invaluable tool for materials scientists and for catalytic and physical chemists.
Book Synopsis CeO2-supported Gold Catalysts for CO Oxidation by : Veronica Illeana Aguilar-Guerrero
Download or read book CeO2-supported Gold Catalysts for CO Oxidation written by Veronica Illeana Aguilar-Guerrero and published by . This book was released on 2008 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Study of Supported Au Catalysts for Low Temperature CO Oxidation by : N. A. Hodge
Download or read book A Study of Supported Au Catalysts for Low Temperature CO Oxidation written by N. A. Hodge and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Manganese Oxid-based Gold Catalysts for Low Temperature CO Conversion by : Diandree Padayachee
Download or read book Manganese Oxid-based Gold Catalysts for Low Temperature CO Conversion written by Diandree Padayachee and published by . This book was released on 2003 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low-Temperature CO-Oxidation Catalysts for Long-Life CO2 Lasers by : David R. Schryer
Download or read book Low-Temperature CO-Oxidation Catalysts for Long-Life CO2 Lasers written by David R. Schryer and published by . This book was released on 1990 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: