Vai al contenuto principale della pagina
Titolo: | Synthesis of solid catalysts / / edited by Krijn P. de Jong |
Pubblicazione: | Weinheim, : Wiley-VCH, c2009 |
Descrizione fisica: | 1 online resource (423 p.) |
Disciplina: | 541.395 |
541/.395 | |
Soggetto topico: | Heterogeneous catalysis |
Catalysts | |
Altri autori: | JongKrijn Pieter de |
Note generali: | Description based upon print version of record. |
Nota di bibliografia: | Includes bibliographical references and index. |
Nota di contenuto: | Synthesis of Solid Catalysts; Contents; Preface; List of Contributors; Abbreviations; Part I Basic Principles and Tools; 1 General Aspects; 1.1 Importance of Solid Catalysts; 1.2 Development of Solid Catalysts; 1.3 Development of Solid Catalyst Synthesis; 1.4 About This Book; References; 2 Interfacial Chemistry; 2.1 Introduction; 2.2 Interfacial and Bulk Deposition; 2.3 The Surface of the Oxidic Supports: Surface Ionization Models; 2.3.1 The Charged Surface of the Oxidic Supports; 2.3.2 Homogeneous Surface Ionization Models; 2.3.3 The Music Model |
2.4 The Size and the Structure of the Interface2.5 The Arrangement of the Ions Inside the Interface and the Deposition Modes; 2.5.1 Indifferent Ions; 2.5.2 Transition-Metal Ionic Species; 2.6 Determining the Mode of Interfacial Deposition and the Surface Speciation/Structure of the Deposited Precursor Species; 2.6.1 Introductory Remarks; 2.6.2 Methodologies Based on Macroscopic Adsorption Data and Potentiometric Titrations as well as on Microelectrophoretic Mobility or Streaming Potential Measurements; 2.6.3 Spectroscopic Investigations; 2.6.4 Quantum-Mechanical Calculations | |
2.6.5 Electrochemical (Equilibrium) Modeling2.7 A Case Study: The Deposition of Co(H2O)6 2+ Aqua Complex on the Titania Surface; 2.7.1 Experimental Investigation; 2.7.2 Quantum-Mechanical Calculations; 2.7.3 Electrochemical (Equilibrium) Modeling; References; 3 Electrostatic Adsorption; 3.1 Introduction; 3.2 Purely Electrostatic Adsorption; 3.3 Electrostatic Adsorption with Metal Respeciation; 3.4 Electrostatic Adsorption and Ion Exchange; 3.5 Electrostatic Adsorption and Deposition-Precipitation; 3.6 Electrostatic Adsorption and Surface Reaction | |
3.7 Electrostatics and Dissolution, Reaction, and Redeposition3.8 Electrostatics-Based Design; 3.8.1 Well-Dispersed Single Metals; 3.8.2 Selective Adsorption onto Promoters; 3.8.3 Bimetallic Catalysts; 3.9 Summary; References; 4 Impregnation and Drying; 4.1 Introduction; 4.2 Impregnation; 4.2.1 Methods of Impregnation; 4.2.2 Physical Models for Impregnation; 4.3 Drying; 4.4 The Chemistry; 4.4.1 Concentrations and pH; 4.4.2 Precursor-Support Interactions; 4.4.2.1 Adsorption: From Electrostatic Interactions to Grafting; 4.4.2.2 The Formation of Mixed Phases; 4.4.3 Ligands; 4.4.4 Counterions | |
4.5 Impregnation and Drying of an MoOx/Al2O3 Catalyst4.5.1 Molybdenum Speciation and Its Consequences; 4.5.2 Degrees of Freedom: Drying Parameters and Ligands in Solution; 4.6 Conclusions; References; 5 Sol-Gel Processing; 5.1 Introduction; 5.2 Physicochemical Basis and Principles of Sol-Gel Processing; 5.2.1 Activation; 5.2.2 Polycondensation; 5.2.3 Gelation/Aging/Washing; 5.2.4 Gel Drying/Desolvation; 5.2.5 Stabilization of Xero- and Aerogels; 5.3 Application of Sol-Gel Processing for the Preparation of Solid Catalysts; 5.3.1 Bulk Catalytic Phase Materials: Xero- and Aerogels | |
5.3.1.1 Monometallic Catalytic Materials | |
Sommario/riassunto: | This practical book combines recent progress with a discussion of the general aspects of catalyst preparation. The first part deals with the basic principles of solid catalyst preparation, explaining the main aspects of sol-gel chemistry and interfacial chemistry, followed by such techniques as co-precipitation and immobilization. New tools for catalyst preparation research, including microspectroscopy and high-throughput experimentation, are also taken into account. The second part heightens the practical relevance by providing six case studies on such topics as the preparation of zeolites, h |
Titolo autorizzato: | Synthesis of solid catalysts |
ISBN: | 1-282-28001-5 |
9786612280016 | |
3-527-62685-9 | |
3-527-62686-7 | |
Formato: | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione: | Inglese |
Record Nr.: | 9910876646103321 |
Lo trovi qui: | Univ. Federico II |
Opac: | Controlla la disponibilità qui |