Molybdenum : characteristics, production and applications / / Matías Ortiz and Thiago Herrera, editors

• Pubblicazione: New York, : Nova Science Publishers, c2012
• Edizione: 1st ed.
• Descrizione fisica: 1 online resource (280 p.)
• Disciplina: 620.1/8934
• Soggetto topico: Molybdenum
• Altri autori: OrtizMatías HerreraThiago
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Intro -- MOLYBDENUM -- MOLYBDENUM -- CONTENTS -- PREFACE -- ELECTROCATALYSIS OF MOLYBDENUM-CONTAINING SUBSTRATES FOR FUEL CELL APPLICATIONS -- ABSTRACT -- 1. INTRODUCTION -- 2. THE ELECTROCHEMICAL DEPOSITION OF MOLYBDENUM ON PLATINUM SURFACES AND ITS EFFECT TOWARDS METHANOL AND CARBON MONOXIDE ELECTROOXIDATIONS -- 3. MOLYBDENUM FREE SPONTANEOUS DEPOSITION AND POTENTIOSTATIC OR POTENTIODYNAMIC ELECTRODEPOSITION -- 4. ELECTROCATALYTIC PERFORMANCE OF MOLYBDENUM SPECIES ON PLATINUM TOWARDS METHANOL ELECTROOXIDATION -- 5. MOLYBDENUM INTERACTION WITH MODIFIED COLUMNAR STRUCTURED PLATINUM AND METHANOL ELECTROOXIDATION -- 6. MOLYBDENUM INTERACTION WITH CARBON-SUPPORTED CATALYSTS AND METHANOL ELECTROOXIDATION -- 6.1. The Electrochemical Responses of Molybdenum/platinum Carbon-supported Catalysts -- 6.2. The Electrochemical Oxidation of Methanol on Molybdenum/platinum Carbon-Supported Catalysts -- 7. ABOUT THE DIFFERENT METHODOLOGIES AND SURFACE COMPOSITIONS OF PLATINUM/MOLYBDENUM ELECTRODES AND THEIR EFFECTS TOWARDS SMALL ORGANIC MOLECULES ELECTROOXIDATION -- 7.2. On the Different Methodologies and Compositions of Molybdenum/ Platinum Surfaces -- 7.2. On the Electronic and Electrochemical Effects of Molybdenum Electrocatalytic Activity on Platinum Surfaces -- ACKNOWLEDGMENTS -- REFERENCES -- MOLYBDENUM DISILICIDES: PRODUCTION, PROPERTIES AND APPLICATIONS -- ABSTRACT -- 1. INTRODUCTION -- 2. PREPARATION OF MOSI2 -- 2.1. Self-propagating High Temperature Synthesis -- 2.1.1. Experimental Methods -- 2.1.2. Observation of Combustion Images -- 2.1.3. Combustion Temperature -- 2.1.4. Products of Combustion Synthesis -- 2.1.5. Surmary -- 2.2. Mechanically Activated Reactive Synthesis -- 2.2.1. Experimental Procedures -- 2.2.2. Preparation of MoSi2 -- 2.2.3. Preparation of MoSi2-SiC -- 2.2.4. Surmmary -- 3. THE PROPERTIES OF MOSI2 -- 3.1. Fracture Toughness. ; 3.2. High Temperature Strength -- 3.3. Thermal Shock Resistances -- 3.4. Low Temperature Oxidation Resistance -- 3.4.1. Experimental Procedure -- 3.4.2. Results and Discussion -- 4. APPLICATION OF MOSI2 -- 4.1. MoSi2 Heating Elements -- 4.1.1. Properties of MoSi2 Heating Elements -- 4.1.2. Manufacture of MoSi2 Heating Elements -- 4.1.3. Development of MoSi2 Heating Element -- 4.1.4. MoSi2 Heating Element in China -- 4.1.5. Other Application -- SUMMARY -- REFERENCES -- MOLYBDENUM COMPLEXES: STRUCTURE, PROPERTIES AND APPLICATIONS -- ABSTRACT -- 1. INTRODUCTION -- 2. MATERIALS -- 3. PREPARATIVE TECHNIQUES -- 3.1. Preparation of Grafted Copolymer-molybdenum Complexes -- 3.2. Preparation of PEO-molybdenum Complexes -- 3.3. Preparation of Dendrimer-molybdenum Complexes -- 3.4. Preparation of Molybdenum Complexes of Glutathione and Histidine -- 3.5. Determination of Molybdenum Ions Content in the Polymer Complexes -- 3.6. Oxidation of Cyclohexene -- 4. ANALYSES -- 4.1. Specific Electric Resistance -- 4.2. IR Spectroscopy -- 4.3. FT-IR Analysis -- 4.4. EPR Analysis -- 4.5. NMR Analysis -- 4.6. Thermal Analysis -- 4.7. GC/MS Analysis -- 5. RESULTS AND DISCUSSION -- 5.1. Characterization of the Polymer-supported Complexes Prepared by Radiation and Plasma Grafting -- 5.2. Characterization of Molybdenum Complexes of PDMAEM -- 5.3. Characterization of Molybdenum Complexes of PEO -- 5.4. Characterization of Molybdenum Complexes of Poly(propylene imine) Dendrimers D8[DAB-dendr-(NH2)8] and D32 [DAB-dendr-(NH2)32] -- 5.5. Characterization of Molybdenum Complexes of Glutathione -- 5.6. Characterization of Molybdenum Complexes of Histidine -- Oxidation of Cyclohexene -- CONCLUSION -- REFERENCES -- MOLYBDENUM-CONTAINING ENZYMES AND THEIR APPLICATIONS -- ABSTRACT -- 1. INTRODUCTION -- 2. GENERAL ASPECTS OF MOLYBDENUM ENZYMES -- 2.1. Classification of Mo Enzymes. ; 2.1.1. Molybdenum Nitrogenases -- 2.1.2. Pterin-based Molybdenum Enzymes -- 2.2. Reactions Catalyzed by Pterin-based Mo Enzymes: Structure, Function and Reaction Mechanisms -- 2.2.1. Mo Enzymes Catalyzing Oxidative Hydroxylation Reactions -- 2.2.2. Mo Enzymes Catalyzing Oxygen Atom Transfer Reactions -- 3. APPLICATIONS OF MOLYBDENUM ENZYMES -- 3.1. Biocatalytic Hydrocarbon Oxyfunctionalizations -- 3.2. Biocatalytic Application Potential of Mo Enzymes for Hydrocarbon Oxyfunctionalizations -- 3.3. Industrially and Technically Applied Mo Enyzmes -- 3.3.1. Regiospecific Hydroxylation of Functionalized N-Heteroaromatic Compounds -- 3.3.2. Regioselective Aromatic Hydroxylation of N-heteroaromatic Compounds -- 3.3.3. Ethylbenzene Dehydrogenase: An Interesting Mo Enzyme for Anaerobic Aromatic Hydroxylations -- 3.4. Current Status and Feasibility of Processes Utilizing Mo Enzymes -- CONCLUSION -- REFERENCES -- NANO- AND MICROCRYSTALS OF MOLYBDENUM TRIOXIDE AND METAL-MATRIX COMPOSITES ON THEIR BASIS -- ABSTRACT -- 1. INTRODUCTION -- 2. FORMATION OF MOO3 PHASE THROUGH THE POLYCONDENSATION OF MOLYBDIC ACID -- 3. CONTROL OF THE SIZE AND MORPHOLOGY OF MOO3 PARTICLES DURING THE SOLVOTHERMAL SYNTHESIS -- 4. ELECTROCHEMICAL CODEPOSITION OF MOO3 PARTICLES IN A METALLIC MATRIX -- 5. WEAR BEHAVIOUR OF NI-MOO3 COMPOSITE COATINGS -- 6. LUBRICATING PROPERTIES OF MOO3 -- 7. HETEROGENEOUS OXIDE PARTICLES OF CORE-SHELL TYPE FOR PREPARATION OF METAL-MATRIX COMPOSITES -- CONCLUSIONS -- ACKNOWLEDGEMENT -- REFERENCES -- MOLYBDENUM COMPOUNDS AS EFFICIENT ADDITIVES TO LUBRICANTS -- INTRODUCTION -- 1. SULFUR CONTAINING MOLYBDENUM COMPOUNDS IN FRICTION AND WEAR PROCESSES -- 1.2. Molybdenum Sulfides -- 1.2. Oil Soluble Sulfur Containing Molybdenum Compounds -- 2. MOLYBDENUM COMPLEXES AS ANTIOXIDANTS -- 3. ECOLOGICAL PROBLEMS OF USING OF LUBRICATING OILS ADDITIVES. ; 4. TRIBOLOGICALLY ACTIVE NANOPARTICLES OF MOLYBDENUM SULFIDES -- CONCLUSIONS -- REFERENCES -- THE ROLE OF MOLYBDENUM AS CATALYST PROMOTER IN THE GROWTH OF CARBON NANOTUBES -- ABSTRACT -- 1. INTRODUCTION -- 2. MOLYBDENUM AS A CATALYST PROMOTER FOR CNT FORMATION -- 2.1. Mo-promoted Co Based Catalysts -- 2.2. Mo-promoted Fe Based Catalysts -- 2.3. Mo-promoted Ni Based Catalysts -- 2.4. Mo Based Catalyst -- 3. THE ROLE OF MOLYBDENUM AS A PROMOTING AGENT -- CONCLUSIONS -- ACKNOWLEDGMENTS -- REFERENCES -- V2O5- MOO3 SYSTEM: ITS PHYSICOCHEMICAL AND CATALYTIC PROPERTIES -- ABSTRACT -- 1. INTRODUCTION -- 2. V2O5-MOO3 SYSTEM -- 3. V2O5-MOO3 CATALYSTS, SUPPORTED AND PROMOTED -- 4. THE INTERACTIONS OF V2O5-MOO3 CATALYSTS WITH OXYGEN AND BENZENE -- 5. KIETICS AND MECHANISM OF BENZENE OXIDATION ON V2O5-MOO3 CATALYSTS -- REFERENCES -- TRIBOLOGY OF MOS2 NANOPARTICLES IN THE AMBIENT AND IN LIQUID SUSPENSION -- ABSTRACT -- 1. INTRODUCTION -- 2. MECHANICS OF DEFORMATION UNDER TRACTION AND FRICTION: LATERAL FORCE MICROSCOPY AND CONTINUUM MODELING -- 2.1. Lateral Force Microscopy of Single MoS2 Particles -- 2.2. Elastic Analysis in Ambient Condition -- Groove Depth Estimate -- 2.3. Rigid Plastic Analysis -- Groove Depth Estimate -- 2.4. Wear Analysis -- 3. USE OF MOS2 PARTICLES TO MODULATE STEEL ON STEEL TRIBOLOGY - SOME GENERAL ISSUES -- 3.1. Microtribology of Sprayed MoS2 Particles in Ambient Condition -- 3.1.1. Investigation of the Tribofilm -- 3.1.2. Building of the Tribofilm: Ball-On-Disc Sliding of Sprayed Particles in the Ambient Condition -- 3.2. Microtribology of MoS2 Particles in Oil Suspension -- 3.2.1. Effect of Particle Size/Agglomeration on Friction -- 4. RAMAN SPECTRAL ANALYSIS OF THE TRANSFER TRIBO-FILM BETWEEN THE CONTACTS -- 5. LUBRICATION MECHANISMS OF MOS2 NANOPARTICLES - A SUMMARY -- CONCLUSION -- REFERENCES -- INDEX.
• Sommario/riassunto: In this book, the authors present current research in the study of the characteristics, production and application of molybdenum. Topics discussed include the electrocatalysis of molybdenum containing substrates for fuel cell applications; morphology-controllable solvothermal synthesis of nano- and microcystals of molybdenum trioxide; molybdenum compounds as efficient additives to lubricants; molybdenum as a catalyst promoter in the growth of carbon nanotubes and the physico-chemical and catalytic properties of V2O5-MoO3.
• Titolo autorizzato: Molybdenum
• ISBN: 1-61470-514-3
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910959260303321
• Lo trovi qui: Univ. Federico II
• Serie: Chemistry research and applications series.