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Adsorption by Powders and Porous Solids

Principles, Methodology and Applications

Specificaties
Gebonden, blz. | Engels
Elsevier Science | e druk, 2013
ISBN13: 9780080970356
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Elsevier Science e druk, 2013 9780080970356
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Samenvatting

The declared objective of this book is to provide an introductory review of the various theoretical and practical aspects of adsorption by powders and porous solids with particular reference to materials of technological importance. The primary aim is to meet the needs of students and non-specialists who are new to surface science or who wish to use the advanced techniques now available for the determination of surface area, pore size and surface characterization. In addition, a critical account is given of recent work on the adsorptive properties of activated carbons, oxides, clays and zeolites.

Specificaties

ISBN13:9780080970356
Taal:Engels
Bindwijze:Gebonden

Inhoudsopgave

<p>Preface<br>List of main symbols <br>1. Introduction         <br>   1.1. Importance of adsorption<br>   1.2. Historical aspects<br>   1.3. IUPAC definitions and terminology<br>   1.4. Physisorption and chemisorption<br>   1.5. Physisorption isotherms<br>   1.6. Energetics of physisorption and molecular modelling <br>   1.7. Diffusion of adsorbed molecules</p> <p>2. Thermodynamics of adsorption at the gas-solid interface    <br>   2.1. Introduction<br>   2.2. Quantitative expression of adsorption <br>   2.3. Thermodynamic potentials of adsorption<br>   2.4. Thermodynamic quantities related to the adsorbed states in the Gibbs representation<br>   2.5. Thermodynamic quantities related to the adsorption process<br>   2.6. Indirect derivation of the adsorption quantities of adsorption from of a series of <br>        Experimental physisorption isotherms : the isosteric method<br>   2.7. Derivation of the adsorption quantities from calorimetric data <br>   2.8. Other methods for the determination of differential enthalpies of gas adsorption<br>   2.9. State equations for high pressure: single gas and mixtures</p> <p>3. Methodology of gas adsorption       <br>   3.1. Introduction<br>   3.2. Determination of the surface excess amount (and amount adsorbed)<br>   3.3. Gas adsorption calorimetry<br>   3.4. Adsorbent outgassing<br>   3.5. Presentation of experimental data</p> <p>4. Adsorption at the liquid-solid interface     <br>   4.1. Introduction<br>   4.2. Energetics of immersion in pure liquid<br>   4.3. Adsorption from liquid solution </p> <p>5. The interpretation of physisorption isotherms at the gas-solid interface: the classical approach <br>   5.1. Introduction<br>   5.2. Adsorption of a pure gas<br>   5.3. Adsorption of a gas mixture</p> <p><br>6. Molecular simulation and modelling of physisorption in porous solids    <br>   6.1. Introduction<br>   6.2. Microscopic description of the porous solids<br>   6.3. Intermolecular potential function<br>   6.4. Characterization computational tools<br>   6.5. Modeling of adsorption in porous solids<br>   6.6. Modeling of diffusion in porous solids. <br>   6.7. Conclusions and future challenges</p> <p>7. Assessment of surface area     <br>   7.1. Introduction<br>   7.2. The BET method <br>   7.3. Empirical methods of isotherm analysis<br>   7.4. The fractal approach<br>   7.5. Conclusions and recommendations</p> <p>8. Assessment of mesoporosity <br>   8.1. Introduction     <br>   8.2. Mesopore volume, porosity and mean pore size<br>   8.3. Capillary condensation and the Kelvin equation<br>   8.4. ‘Classical’ computation of the mesopore size distribution<br>   8.5. DFT computation of the mesopore size distribution <br>   8.6. Hysteresis loops<br>   8.7. Conclusions and recommendations</p> <p>9. Assessment of microporosity                  <br>   9.1. Introduction<br>   9.2. Gas physisorption isotherm analysis<br>   9.3. Microcalorimetric methods<br>   9.4. Conclusions and recommendations</p> <p>10. Adsorption by active carbons  <br>    10.1. Introduction<br>    10.2. Active carbons: preparation, properties and applications<br>    10.3. Physisorption of gases by non-porous carbons<br>    10.4. Physisorption of gases by porous carbons<br>    10.5. Adsorption at the carbon-liquid interface<br>    10.6. Low pressure hysteresis and adsorbent deformation<br>    10.7. Characterization of active carbons: conclusions and recommendations<br> <br>11. Adsorption by metal oxides    <br>    11.1. Introduction<br>    11.2. Silica<br>    11.3. Alumina<br>    11.4. Titanium dioxide<br>    11.5. Magnesium oxide<br>    11.6. Other oxides: chromium, iron, zinc, zirconium, beryllium and uranium<br>    11.7. Applications of adsorbent properties of metal oxides</p> <p><br>12. Adsorption by clays, pillared clays, zeolites and aluminophosphates <br>    12.1. Introduction<br>    12.2. Structure, morphology and adsorbent properties of layer silicates<br>    12.3. Pillared clays – structures and properties<br>    12.4. Zeolites – synthesis, pore structures and molecular sieve properties<br>    12.5. Aluminophosphate molecular sieves – structures and properties<br>    12.6. Applications of clays, zeolites and phosphate-based molecular sieves</p> <p>13. Adsorption by ordered mesoporous materials <br>    13.1. Introduction<br>    13.2. Ordered mesoporous silicas <br>    13.3. Effect of surface functionalization on adsorption properties<br>    13.4. Ordered organosilica materials<br>    13.5. Replica materials</p> <p>14. Adsorption by metal-organic frameworks  <br>    14.1. Introduction<br>    14.2. Assessment and meaning of the BET area of MOFs<br>    14.3. Effect of changing the nature of the ligands<br>    14.4. Effect of changing the metal centre<br>    14.5. Changing the nature of other surface sites<br>    14.6. Influence of extra-framework species<br>    14.7. Special case of the flexibility of MOFs<br>    14.8. Towards application performances<br></p>
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        Adsorption by Powders and Porous Solids