Structure-function Relationships of Supported Molybdenum Nitride HDN Catalysts

Structure-function Relationships of Supported Molybdenum Nitride HDN Catalysts PDF Author: Craig Wallace Colling
Publisher:
ISBN:
Category :
Languages : en
Pages : 304

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Structure-function Relationships of Supported Molybdenum Nitride HDN Catalysts

Structure-function Relationships of Supported Molybdenum Nitride HDN Catalysts PDF Author: Craig Wallace Colling
Publisher:
ISBN:
Category :
Languages : en
Pages : 304

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The Structure and Function of Supported Molybdenum Nitride and Molybdenum Carbide Hydrotreating Catalysts

The Structure and Function of Supported Molybdenum Nitride and Molybdenum Carbide Hydrotreating Catalysts PDF Author: Gregory Martin Dolce
Publisher:
ISBN:
Category : Catalysts
Languages : en
Pages : 360

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Beam-Solid Interactions for Materials Synthesis and Characterization: Volume 354

Beam-Solid Interactions for Materials Synthesis and Characterization: Volume 354 PDF Author: Dale C. Jacobson
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 776

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Book Description
Proceedings of the title symposium, held at the 1994 MRS Fall Meeting in Boston, 28 November-2 December 1994. Selected papers that were presented in both oral and poster sessions are divided into six topical groups: ion beam processing; defects and diffusion; ion-beam modification of polymers; analysis and characterization; sputtering; and laser-assisted and induced processes. Annotation copyright by Book News, Inc., Portland, OR

Handbook of Solid State Chemistry, 6 Volume Set

Handbook of Solid State Chemistry, 6 Volume Set PDF Author: Richard Dronskowski
Publisher: John Wiley & Sons
ISBN: 3527325875
Category : Technology & Engineering
Languages : en
Pages : 3912

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Book Description
This most comprehensive and unrivaled compendium in the field provides an up-to-date account of the chemistry of solids, nanoparticles and hybrid materials. Following a valuable introductory chapter reviewing important synthesis techniques, the handbook presents a series of contributions by about 150 international leading experts -- the "Who's Who" of solid state science. Clearly structured, in six volumes it collates the knowledge available on solid state chemistry, starting from the synthesis, and modern methods of structure determination. Understanding and measuring the physical properties of bulk solids and the theoretical basis of modern computational treatments of solids are given ample space, as are such modern trends as nanoparticles, surface properties and heterogeneous catalysis. Emphasis is placed throughout not only on the design and structure of solids but also on practical applications of these novel materials in real chemical situations.

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 806

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

Ion Beam Assisted Deposition and C-N Bond Activation Character of Molybdenum Nitride Films PDF Author: Mandar Shyam Mudholkar
Publisher:
ISBN:
Category :
Languages : en
Pages : 312

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Catalytic Ammonia Synthesis

Catalytic Ammonia Synthesis PDF Author: J.R. Jennings
Publisher: Springer Science & Business Media
ISBN: 1475795920
Category : Science
Languages : en
Pages : 462

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Book Description
The phenomenon of catalysis is found in many homogeneous and heterogeneous systems undergoing chemical change, where it effects the rates of approach to the equilibrium state in processes as diverse as those found in the stars, the earth's mantle, living organisms, and the various chemistries utilized by industry. The economies and the living standards of both developed and developing countries depend to varying degrees upon the efficacy of their chemical industries. Con sequently, this century has seen a wide exploration and expansion of catalytic chemistry together with an intensive investigation of specific, essential processes like those contributing to life-supporting agricultures. Prime among the latter must surely be the "fixation" of atmospheric nitrogen by catalytic hydrogenation to anhydrous ammonia, still the preferred synthetic precursor of the nitrogenous components of fertilizers. In each decade contemporary concepts and techniques have been used to further the understanding, as yet incomplete, of the catalyst, the adsorbates, the surface reactions, and the technology of large-scale operation. The contributors to the present volume review the state of the art, the science, and the technology; they reveal existing lacunae, and suggest ways forward. Around the turn of the century, Sabatier's school was extending the descriptive catalytic chemistry of hydrogenation by metals to include almost all types of multiple bond. The triple bond of dinitrogen, which continued to be more resistant than the somewhat similar bonds in carbon monoxide and ethyne, defied their efforts.

Surface Organometallic Chemistry: Molecular Approaches to Surface Catalysis

Surface Organometallic Chemistry: Molecular Approaches to Surface Catalysis PDF Author: Jean-Marie Basset
Publisher: Springer Science & Business Media
ISBN: 9400929714
Category : Science
Languages : en
Pages : 340

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Book Description
Surface organometallic chemistry is a new field bringing together researchers from organometallic, inorganic, and surface chemistry and catalysis. Topics ranging from reaction mechanisms to catalyst preparation are considered from a molecular basis, according to which the "active site" on a catalyst surface has a supra-molecular character. This. the first book on the subject, is the outcome of a NATO Workshop held in Le Rouret. France, in May. 1986. It is our hope that the following chapters and the concluding summary of recommendations for research may help to provide a definition of surface organometallic chemistry. Besides catalysis. the central theme of the Workshop, four main topics are considered: 1) Reactions of organometallics with surfaces of metal oxides, metals. and zeolites; 2) Molecular models of surfaces, metal oxides, and metals; 3) Molecular approaches to the mechanisms of surface reactions; 4) Synthesis and modification of zeolites and related microporous solids. Most surface organometallic chemistry has been carried out on amorphous high-surf ace-area metal oxides such as silica. alumina. magnesia, and titania. The first chapter. contributed by KNOZINGER. gives a short summary of the structure and reactivity of metal oxide surfaces. Most of our understanding of these surfaces is based on acid base and redox chemistry; this chemistry has developed from X-ray and spectroscopic data, and much has been inferred from the structures and reactivities of adsorbed organic probe molecules. There are major opportunities for extending this understanding by use of well-defined (single crystal) oxide surfaces and organometallic probe molecules.

Olefin Polymerization

Olefin Polymerization PDF Author: Walter Kaminsky
Publisher: Wiley-VCH
ISBN: 9783527317424
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
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.

Materials Science of Carbides, Nitrides and Borides

Materials Science of Carbides, Nitrides and Borides PDF Author: Yury G. Gogotsi
Publisher: Springer Science & Business Media
ISBN: 9401145628
Category : Technology & Engineering
Languages : en
Pages : 371

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Book Description
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.