Catalytic Properties of Molybdenum Nitride in Hydrogenation of Quinoline

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ISBN 13 :
Total Pages : 226 pages
Book Rating : 4.:/5 (199 download)

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Book Synopsis Catalytic Properties of Molybdenum Nitride in Hydrogenation of Quinoline by : Byeong Il Noh

Download or read book Catalytic Properties of Molybdenum Nitride in Hydrogenation of Quinoline written by Byeong Il Noh and published by . This book was released on 1988 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A New Molybdenum Nitride Catalyst with Rhombohedral MoS2 Structure for Hydrogenation Applications

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (957 download)

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Book Synopsis A New Molybdenum Nitride Catalyst with Rhombohedral MoS2 Structure for Hydrogenation Applications by :

Download or read book A New Molybdenum Nitride Catalyst with Rhombohedral MoS2 Structure for Hydrogenation Applications written by and published by . This book was released on 2015 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen-rich transition-metal nitrides hold great promise to be the next-generation catalysts for clean and renewable energy applications. However, incorporation of nitrogen into the crystalline lattices of transition metals is thermodynamically unfavorable at atmospheric pressure; most of the known transition metal nitrides are nitrogen-deficient with molar ratios of N:metal less than a unity. In this work, we have formulated a high-pressure route for the synthesis of a nitrogen-rich molybdenum nitride through a solid-state ion-exchange reaction. The newly discovered nitride, 3R-MoN2, adopts a rhombohedral R3m structure, isotypic with MoS2. This new nitride exhibits catalytic activities that are three times more active than the traditional catalyst MoS2 for the hydrodesulfurization of dibenzothiophene and more than twice as high in the selectivity to hydrogenation. The nitride is also catalytically active in sour methanation of syngas with>80% CO and H2 conversion at 723 K. Lastly, our formulated route for the synthesis of 3R-MoN2 is at a moderate pressure of 3.5 GPa and, thus, is feasible for industrial-scale catalyst production.

Surface and Catalytic Properties of Molybdenum Nitrides

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ISBN 13 :
Total Pages : 430 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Surface and Catalytic Properties of Molybdenum Nitrides by : Jeong-Gil Choi

Download or read book Surface and Catalytic Properties of Molybdenum Nitrides written by Jeong-Gil Choi and published by . This book was released on 1992 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nitrides and Carbides of Molybdenum and Tungsten with High Specific Surface Area

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ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Nitrides and Carbides of Molybdenum and Tungsten with High Specific Surface Area by : Leo Volpe

Download or read book Nitrides and Carbides of Molybdenum and Tungsten with High Specific Surface Area written by Leo Volpe and published by . This book was released on 1985 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Preparation and Catalytic Hydrotreating Properties of High Surface Area Molybdenum Nitride

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ISBN 13 :
Total Pages : 548 pages
Book Rating : 4.:/5 (342 download)

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Book Synopsis Preparation and Catalytic Hydrotreating Properties of High Surface Area Molybdenum Nitride by : Paul Clark

Download or read book Preparation and Catalytic Hydrotreating Properties of High Surface Area Molybdenum Nitride written by Paul Clark and published by . This book was released on 1995 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hydrotreating Technology for Pollution Control

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Publisher : CRC Press
ISBN 13 : 1482273543
Total Pages : 400 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Hydrotreating Technology for Pollution Control by : Mario L. Occelli

Download or read book Hydrotreating Technology for Pollution Control written by Mario L. Occelli and published by CRC Press. This book was released on 1996-08-06 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Based on the American Chemical Society's Second Symposium on Advances in Hydrotreating Catalysts, held in Washington, D.C. Offers comprehensive coverage of the most recent progress in catalysis by transition metal sulfides for the creation of more environmentally safe catalysts and processes. Written by over 70 acclaimed experts from various field

New Frontiers in Catalysis, Parts A-C

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Publisher : Elsevier
ISBN 13 : 0080887147
Total Pages : 2955 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis New Frontiers in Catalysis, Parts A-C by : L. Guczi

Download or read book New Frontiers in Catalysis, Parts A-C written by L. Guczi and published by Elsevier. This book was released on 1993-04-20 with total page 2955 pages. Available in PDF, EPUB and Kindle. Book excerpt: These volumes comprise the proceedings of the major international meeting on catalysis which is held at 4 year intervals. The programme focussed on New Frontiers in Catalysis including nontraditional catalytic materials and environmental catalysis. The contributions cover a wide range of fundamental, applied, industrial and engineering aspects of catalysis. The extensive range of highly efficient industrial techniques for observing and characterizing catalytically important surfaces is evident. The programme covered the following sessions: Mechanism, theory, in situ methods; Catalytic reaction on atomically clean surfaces; Catalytic reaction on zeolites and related substances; New methods and principles for catalyst preparation; Hydrotreatment reactions (HDS, HDN); Characterization of catalysts, application of novel techniques; Selective oxidation; New catalytic aspects of heteropoly acids and related compounds; Reaction of hydrocarbons; Nontraditional catalytic materials; Fuel upgrading; Alkane activation; Acid-base catalysis; New selective catalytic reactons, fine chemicals; Environmental catalysis; Industrial catalysis, deactivation, reactivation; Synthesis from syngas; Electrocatalysis; Photocatalysis. The invited lectures and 433 papers included in these volumes present an update on all areas of catalysis and applications.

Study of Adsorbed Aromatics on Molybdenum Nitride

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ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.:/5 (33 download)

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Book Synopsis Study of Adsorbed Aromatics on Molybdenum Nitride by : Phillip Andrew Armstrong

Download or read book Study of Adsorbed Aromatics on Molybdenum Nitride written by Phillip Andrew Armstrong and published by . This book was released on 1992 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Molybdenum Nitrides as Oxygen Reduction Reaction Catalysts

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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (965 download)

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Book Synopsis Molybdenum Nitrides as Oxygen Reduction Reaction Catalysts by :

Download or read book Molybdenum Nitrides as Oxygen Reduction Reaction Catalysts written by and published by . This book was released on 2015 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monometallic ([delta]-MoN, Mo5N6, and Mo2N) and bimetallic molybdenum nitrides (Co0.6Mo1.4N2) were investigated as electrocatalysts for the oxygen reduction reaction (ORR), which is a key half-reaction in hydrogen fuel cells. Monometallic hexagonal molybdenum nitrides are found to exhibit improved activities over rock salt type molybdenum nitride ([gamma]-Mo2N), suggesting that improvements are due to either the higher molybdenum valence or a more favorable coordination environment in the hexagonal structures. Further enhancements in activity were found for hexagonal bimetallic cobalt molybdenum nitride (Co0.6Mo1.4N2), resulting in a modest onset potential of 0.713 V versus reversible hydrogen electrode (RHE). Co0.6Mo1.4N2 exhibits good stability in acidic environments, and in the potential range lower than 0.5 V versus RHE, the ORR appears to proceed via a four-electron mechanism based on the analysis of rotating disc electrode results. A redetermination of the structures of the binary molybdenum nitrides was carried out using neutron diffraction data, which is far more sensitive to nitrogen site positions than X-ray diffraction data. In conclusion, the revised monometallic hexagonal nitride structures all share many common features with the Co0.6Mo1.4N2 structure, which has alternating layers of cations in octahedral and trigonal prismatic coordination, and are thus not limited to only trigonal prismatic Mo environments (as was originally postulated for [delta]-MoN).

Ion Beam Assisted Deposition and C-N Bond Activation Character of Molybdenum Nitride Films

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ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Ion Beam Assisted Deposition and C-N Bond Activation Character of Molybdenum Nitride Films by : Mandar Shyam Mudholkar

Download or read book Ion Beam Assisted Deposition and C-N Bond Activation Character of Molybdenum Nitride Films written by Mandar Shyam Mudholkar and published by . This book was released on 1995 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Engineering Index Annual

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ISBN 13 :
Total Pages : 2264 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Engineering Index Annual by :

Download or read book The Engineering Index Annual written by and published by . This book was released on 1992 with total page 2264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its creation in 1884, Engineering Index has covered virtually every major engineering innovation from around the world. It serves as the historical record of virtually every major engineering innovation of the 20th century. Recent content is a vital resource for current awareness, new production information, technological forecasting and competitive intelligence. The world?s most comprehensive interdisciplinary engineering database, Engineering Index contains over 10.7 million records. Each year, over 500,000 new abstracts are added from over 5,000 scholarly journals, trade magazines, and conference proceedings. Coverage spans over 175 engineering disciplines from over 80 countries. Updated weekly.

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 1878 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1961 with total page 1878 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of Chemical Engineering of Japan

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ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Journal of Chemical Engineering of Japan by :

Download or read book Journal of Chemical Engineering of Japan written by and published by . This book was released on 1998 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes abstracts of Kagaku kōgaku, v. 31-

Materials Science of Carbides, Nitrides and Borides

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Publisher : Springer Science & Business Media
ISBN 13 : 9401145628
Total Pages : 371 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Materials Science of Carbides, Nitrides and Borides by : Yury G. Gogotsi

Download or read book Materials Science of Carbides, Nitrides and Borides written by Yury G. Gogotsi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey of current research on a wide range of carbide, nitride and boride materials, covering the general issues relevant to the development and characterisation of a variety of advanced materials. Topics include structure and electronic properties, modeling, processing, high-temperature chemistry, oxidation and corrosion, mechanical behaviour, manufacturing and applications. The volume complements more specialised books on specific materials as well as more general texts on ceramics or hard materials, presenting a survey of materials research as a key to technological development. After decades of research, the materials are being used in electronics, wear resistant, refractory and other applications, but numerous new applications are possible. Roughly equal numbers of papers cover theoretical and experimental research in the general field of materials science of refractory materials. Audience: Researchers and graduate students in materials science and engineering.

Olefin Polymerization

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Publisher : Wiley-VCH
ISBN 13 : 9783527317424
Total Pages : 0 pages
Book Rating : 4.3/5 (174 download)

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Book Synopsis Olefin Polymerization by : Walter Kaminsky

Download or read book Olefin Polymerization written by Walter Kaminsky and published by Wiley-VCH. This book was released on 2006-08-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With an enormous velocity, olefin polymerization has expanded to one of the most significant fields in polymers since the first industrial use about 50 years ago. In 2005, 100 million tons of polyolefins were produced - the biggest part was catalyzed by metallorganic compounds. The Hamburg Macromolecular Symposium 2005 with the title "Olefin Polymerization" involved topics such as new catalysts and cocatalysts, kinetics, mechanism and polymer reaction engineering, synthesis of special polymers, and characterization of polyolefins. The conference combined scientists from different disciplines to discuss latest research results of polymers and to offer each other the possibility of cooperation. This is reflected in this volume, which contains invited lectures and selected posters presented at the symposium.

Nuclear Magnetic Resonance Spectroscopy of Adsorbed Species on Molybdenum Nitride

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ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.:/5 (7 download)

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Book Synopsis Nuclear Magnetic Resonance Spectroscopy of Adsorbed Species on Molybdenum Nitride by : Grant Wesley Haddix

Download or read book Nuclear Magnetic Resonance Spectroscopy of Adsorbed Species on Molybdenum Nitride written by Grant Wesley Haddix and published by . This book was released on 1988 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biofuels

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Publisher : CRC Press
ISBN 13 : 1315353601
Total Pages : 467 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Biofuels by : Ram Sarup Singh

Download or read book Biofuels written by Ram Sarup Singh and published by CRC Press. This book was released on 2016-11-10 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: This will be a comprehensive multi-contributed reference work, with the Editors being highly regarded alternative fuels experts from India and Switzerland. There will be a strong orientation toward production of biofuels covering such topics as biodiesel from renewable sources, biofuels from biomass, vegetable based feedstocks from biofuel production, global demand for biofuels and economic aspects of biofuel production. Book covers the latest advances in all product areas relative to biofuels. Discusses coverage of public opinion related to biofuels. Chapters will be authored by world class researchers and practitioners in various aspects of biofuels. Provides good comprehensive coverage of biofuels for algae. Presents extensive discussion of future prospects in biofuels.