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Chimica nei solventi non acquosi / di Harry H. Sisler ; [traduzione italiana di Luisa Rossi]
| Chimica nei solventi non acquosi / di Harry H. Sisler ; [traduzione italiana di Luisa Rossi] |
| Autore | Sisler, Harry Hall |
| Pubbl/distr/stampa | Milano : Progresso tecnico editoriale, stampa 1965 |
| Descrizione fisica | 120 p. : ill. ; 19 cm |
| Disciplina | 541.34 |
| Altri autori (Persone) | Rossi, Luisa |
| Collana | Argomenti di chimica moderna |
| Soggetto topico | Nonaqueous solvents |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | ita |
| Record Nr. | UNISALENTO-991001740149707536 |
Sisler, Harry Hall
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| Milano : Progresso tecnico editoriale, stampa 1965 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
| ||
Continuum solvation models in chemical physics [[electronic resource] ] : from theory to applications / / edited by Benedetta Mennucci and Roberto Cammi
| Continuum solvation models in chemical physics [[electronic resource] ] : from theory to applications / / edited by Benedetta Mennucci and Roberto Cammi |
| Pubbl/distr/stampa | Chichester, England ; ; Hoboken, NJ, : John Wiley & Sons, c2007 |
| Descrizione fisica | 1 online resource (643 p.) |
| Disciplina |
541.34
541/.34 |
| Altri autori (Persone) |
MennucciBenedetta
CammiRoberto |
| Soggetto topico |
Solvation
Chemistry, Physical and theoretical |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-281-31815-9
9786611318154 0-470-51523-6 0-470-51522-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Continuum Solvation Models in Chemical Physics; Contents; Contributors; Preface; 1 Modern Theories of Continuum Models; 1.1 The Physical Model (Jacopo Tomasi); 1.2 Integral Equation Approaches for Continuum Models (Eric Cancès); 1.3 Cavity Surfaces and their Discretization (Christian Silvio Pomelli); 1.4 A Lagrangian Formulation for Continuum Models (Marco Caricato, Giovanni Scalmani and Michael J. Frisch); 1.5 The Quantum Mechanical Formulation of Continuum Models (Roberto Cammi); 1.6 Nonlocal Solvation Theories (Michail V. Basilevsky and Gennady N. Chuev)
1.7 Continuum Models for Excited States (Benedetta Mennucci)2 Properties and Spectroscopies; 2.1 Computational Modelling of the Solvent-Solute Effect on NMR Molecular Parameters by a Polarizable Continuum Model (Joanna Sadlej and Magdalena Pecul); 2.2 EPR Spectra of Organic Free Radicals in Solution from an Integrated Computational Approach (Vincenzo Barone, Paola Cimino and Michele Pavone); 2.3 Continuum Solvation Approaches to Vibrational Properties (Chiara Cappelli); 2.4 Vibrational Circular Dichroism (Philip J. Stephens and Frank J. Devlin) 2.5 Solvent Effects on Natural Optical Activity (Magdalena Pecul and Kenneth Ruud)2.6 Raman Optical Activity (Werner Hug); 2.7 Macroscopic Nonlinear Optical Properties from Cavity Models (Roberto Cammi and Benedetta Mennucci); 2.8 Birefringences in Liquids (Antonio Rizzo); 2.9 Anisotropic Fluids (Alberta Ferrarini); 2.10 Homogeneous and Heterogeneous Solvent Models for Nonlinear Optical Properties (Hans Ågren and Kurt V. Mikkelsen); 2.11 Molecules at Surfaces and Interfaces (Stefano Corni and Luca Frediani); 3 Chemical Reactivity in the Ground and the Excited State 3.1 First and Second Derivatives of the Free Energy in Solution (Maurizio Cossi and Nadia Rega)3.2 Solvent Effects in Chemical Equilibria (Ignacio Soteras, Damián Blanco, Oscar Huertas, Axel Bidon-Chanal and F. Javier Luque); 3.3 Transition State Theory and Chemical Reaction Dynamics in Solution (Donald G. Truhlar and Josefredo R. Pliego Jr.); 3.4 Solvation Dynamics (Branka M. Ladanyi); 3.5 The Role of Solvation in Electron Transfer: Theoretical and Computational Aspects (Marshall D. Newton) 3.6 Electron-driven Proton Transfer Processes in the Solvation of Excited States (Wolfgang Domcke and Andrzej L. Sobolewski)3.7 Nonequilibrium Solvation and Conical Intersections (Damien Laage, Irene Burghardt and James T. Hynes); 3.8 Photochemistry in Condensed Phase (Maurizio Persico and Giovanni Granucci); 3.9 Excitation Energy Transfer and the Role of the Refractive Index (Vanessa M. Huxter and Gregory D. Scholes); 3.10 Modelling Solvent Effects in Photoinduced Energy and Electron Transfers: the Electronic Coupling (Carles Curutchet); 4 Beyond the Continuum Approach 4.1 Conformational Sampling in Solution (Modesto Orozco, Ivan Marchán and Ignacio Soteras) |
| Record Nr. | UNINA-9910144262803321 |
| Chichester, England ; ; Hoboken, NJ, : John Wiley & Sons, c2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Continuum solvation models in chemical physics [[electronic resource] ] : from theory to applications / / edited by Benedetta Mennucci and Roberto Cammi
| Continuum solvation models in chemical physics [[electronic resource] ] : from theory to applications / / edited by Benedetta Mennucci and Roberto Cammi |
| Pubbl/distr/stampa | Chichester, England ; ; Hoboken, NJ, : John Wiley & Sons, c2007 |
| Descrizione fisica | 1 online resource (643 p.) |
| Disciplina |
541.34
541/.34 |
| Altri autori (Persone) |
MennucciBenedetta
CammiRoberto |
| Soggetto topico |
Solvation
Chemistry, Physical and theoretical |
| ISBN |
1-281-31815-9
9786611318154 0-470-51523-6 0-470-51522-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Continuum Solvation Models in Chemical Physics; Contents; Contributors; Preface; 1 Modern Theories of Continuum Models; 1.1 The Physical Model (Jacopo Tomasi); 1.2 Integral Equation Approaches for Continuum Models (Eric Cancès); 1.3 Cavity Surfaces and their Discretization (Christian Silvio Pomelli); 1.4 A Lagrangian Formulation for Continuum Models (Marco Caricato, Giovanni Scalmani and Michael J. Frisch); 1.5 The Quantum Mechanical Formulation of Continuum Models (Roberto Cammi); 1.6 Nonlocal Solvation Theories (Michail V. Basilevsky and Gennady N. Chuev)
1.7 Continuum Models for Excited States (Benedetta Mennucci)2 Properties and Spectroscopies; 2.1 Computational Modelling of the Solvent-Solute Effect on NMR Molecular Parameters by a Polarizable Continuum Model (Joanna Sadlej and Magdalena Pecul); 2.2 EPR Spectra of Organic Free Radicals in Solution from an Integrated Computational Approach (Vincenzo Barone, Paola Cimino and Michele Pavone); 2.3 Continuum Solvation Approaches to Vibrational Properties (Chiara Cappelli); 2.4 Vibrational Circular Dichroism (Philip J. Stephens and Frank J. Devlin) 2.5 Solvent Effects on Natural Optical Activity (Magdalena Pecul and Kenneth Ruud)2.6 Raman Optical Activity (Werner Hug); 2.7 Macroscopic Nonlinear Optical Properties from Cavity Models (Roberto Cammi and Benedetta Mennucci); 2.8 Birefringences in Liquids (Antonio Rizzo); 2.9 Anisotropic Fluids (Alberta Ferrarini); 2.10 Homogeneous and Heterogeneous Solvent Models for Nonlinear Optical Properties (Hans Ågren and Kurt V. Mikkelsen); 2.11 Molecules at Surfaces and Interfaces (Stefano Corni and Luca Frediani); 3 Chemical Reactivity in the Ground and the Excited State 3.1 First and Second Derivatives of the Free Energy in Solution (Maurizio Cossi and Nadia Rega)3.2 Solvent Effects in Chemical Equilibria (Ignacio Soteras, Damián Blanco, Oscar Huertas, Axel Bidon-Chanal and F. Javier Luque); 3.3 Transition State Theory and Chemical Reaction Dynamics in Solution (Donald G. Truhlar and Josefredo R. Pliego Jr.); 3.4 Solvation Dynamics (Branka M. Ladanyi); 3.5 The Role of Solvation in Electron Transfer: Theoretical and Computational Aspects (Marshall D. Newton) 3.6 Electron-driven Proton Transfer Processes in the Solvation of Excited States (Wolfgang Domcke and Andrzej L. Sobolewski)3.7 Nonequilibrium Solvation and Conical Intersections (Damien Laage, Irene Burghardt and James T. Hynes); 3.8 Photochemistry in Condensed Phase (Maurizio Persico and Giovanni Granucci); 3.9 Excitation Energy Transfer and the Role of the Refractive Index (Vanessa M. Huxter and Gregory D. Scholes); 3.10 Modelling Solvent Effects in Photoinduced Energy and Electron Transfers: the Electronic Coupling (Carles Curutchet); 4 Beyond the Continuum Approach 4.1 Conformational Sampling in Solution (Modesto Orozco, Ivan Marchán and Ignacio Soteras) |
| Record Nr. | UNINA-9910830865203321 |
| Chichester, England ; ; Hoboken, NJ, : John Wiley & Sons, c2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Data compilation : diffusion in ferrous alloys / / editor, D.J. Fisher
| Data compilation : diffusion in ferrous alloys / / editor, D.J. Fisher |
| Pubbl/distr/stampa | Stafa-Zurich : , : Trans Tech, , 2006 |
| Descrizione fisica | 1 online resource (227 p.) |
| Disciplina | 541.34 |
| Altri autori (Persone) | FisherD. J |
| Collana | Defect and diffusion forum |
| Soggetto topico |
Diffusion
Iron alloys |
| Soggetto genere / forma | Electronic books. |
| ISBN | 3-03813-086-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Data Compilation; Table of Contents; Abstracts |
| Record Nr. | UNINA-9910465147303321 |
| Stafa-Zurich : , : Trans Tech, , 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Data compilation : diffusion in ferrous alloys / / editor, D.J. Fisher
| Data compilation : diffusion in ferrous alloys / / editor, D.J. Fisher |
| Pubbl/distr/stampa | Stafa-Zurich : , : Trans Tech, , 2006 |
| Descrizione fisica | 1 online resource (227 p.) |
| Disciplina | 541.34 |
| Altri autori (Persone) | FisherD. J |
| Collana | Defect and diffusion forum |
| Soggetto topico |
Diffusion
Iron alloys |
| ISBN | 3-03813-086-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Data Compilation; Table of Contents; Abstracts |
| Record Nr. | UNINA-9910789589803321 |
| Stafa-Zurich : , : Trans Tech, , 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Data compilation : diffusion in ferrous alloys / / editor, D.J. Fisher
| Data compilation : diffusion in ferrous alloys / / editor, D.J. Fisher |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Stafa-Zurich : , : Trans Tech, , 2006 |
| Descrizione fisica | 1 online resource (227 p.) |
| Disciplina | 541.34 |
| Altri autori (Persone) | FisherD. J |
| Collana | Defect and diffusion forum |
| Soggetto topico |
Diffusion
Iron alloys |
| ISBN | 3-03813-086-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Data Compilation; Table of Contents; Abstracts |
| Record Nr. | UNINA-9910809083903321 |
| Stafa-Zurich : , : Trans Tech, , 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Diffusion in nanoporous materials / / Jorg Karger, Douglas M. Ruthven, and Doros N. Theodorou
| Diffusion in nanoporous materials / / Jorg Karger, Douglas M. Ruthven, and Doros N. Theodorou |
| Autore | Karger Jorg |
| Pubbl/distr/stampa | Weinheim, Germany, : Wiley-VCH, c2012 |
| Descrizione fisica | 1 online resource (904 p.) |
| Disciplina |
541.34
620.1/16 620.116 |
| Altri autori (Persone) |
RuthvenDouglas M <1938-> (Douglas Morris)
TheodorouDoros Nicolas |
| Soggetto topico |
Porous materials - Diffusion rate
Materials science |
| ISBN |
1-283-59214-2
9786613904591 3-527-65130-6 3-527-65127-6 3-527-65129-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Diffusion in Nanoporous Materials; Contents; Preface; Acknowledgments; Part I: Introduction; 1 Elementary Principles of Diffusion; 1.1 Fundamental Definitions; 1.1.1 Transfer of Matter by Diffusion; 1.1.2 Random Walk; 1.1.3 Transport Diffusion and Self-Diffusion; 1.1.4 Frames of Reference; 1.1.5 Diffusion in Anisotropic Media; 1.2 Driving Force for Diffusion; 1.2.1 Gradient of Chemical Potential; 1.2.2 Experimental Evidence; 1.2.3 Relationship between Transport and Self-diffusivities; 1.3 Diffusional Resistances in Nanoporous Media; 1.3.1 Internal Diffusional Resistances
1.3.2 Surface Resistance1.3.3 External Resistance to Mass Transfer; 1.4 Experimental Methods; References; Part II: Theory; 2 Diffusion as a Random Walk; 2.1 Random Walk Model; 2.1.1 Mean Square Displacement; 2.1.2 The Propagator; 2.1.3 Correspondence with Fick's Equations; 2.2 Correlation Effects; 2.2.1 Vacancy Correlations; 2.2.2 Correlated Anisotropy; 2.3 Boundary Conditions; 2.3.1 Absorbing and Reflecting Boundaries; 2.3.2 Partially Reflecting Boundary; 2.3.3 Matching Conditions; 2.3.4 Combined Impact of Diffusion and Permeation; 2.4 Macroscopic and Microscopic Diffusivities 2.5 Correlating Self-Diffusion and Diffusion with a Simple Jump Model2.6 Anomalous Diffusion; 2.6.1 Probability Distribution Functions of Residence Time and Jump Length; 2.6.2 Fractal Geometry; 2.6.3 Diffusion in a Fractal System; 2.6.4 Renormalization; 2.6.5 Deviations from Normal Diffusion in Nanoporous Materials: A Retrospective; References; 3 Diffusion and Non-equilibrium Thermodynamics; 3.1 Generalized Forces and Fluxes; 3.1.1 Mechanical Example; 3.1.2 Thermodynamic Forces and Fluxes; 3.1.3 Rate of Generation of Entropy; 3.1.4 Isothermal Approximation 3.1.5 Diffusion in a Binary Adsorbed Phase3.2 Self-Diffusion and Diffusive Transport; 3.3 Generalized Maxwell-Stefan Equations; 3.3.1 General Formulation; 3.3.2 Diffusion in an Adsorbed Phase; 3.3.3 Relation between Self- and Transport Diffusivities; 3.4 Application of the Maxwell-Stefan Model; 3.4.1 Parameter Estimation; 3.4.2 Membrane Permeation; 3.4.3 Diffusion in Macro- and Mesopores; 3.5 Loading Dependence of Self- and Transport Diffusivities; 3.5.1 Self-Diffusivities; 3.5.2 Transport Diffusivities; 3.5.3 Molecular Simulation; 3.5.4 Effect of Structural Defects 3.6 Diffusion at High Loadings and in Liquid-Filled PoresReferences; 4 Diffusion Mechanisms; 4.1 Diffusion Regimes; 4.1.1 Size-Selective Molecular Sieving; 4.2 Diffusion in Macro- and Mesopores; 4.2.1 Diffusion in a Straight Cylindrical Pore; 4.2.1.1 Knudsen Mechanism; 4.2.1.2 Viscous Flow; 4.2.1.3 Molecular Diffusion; 4.2.1.4 Transition Region; 4.2.1.5 Self-Diffusion/Tracer Diffusion; 4.2.1.6 Relative Importance of Different Mechanisms; 4.2.1.7 Surface Diffusion; 4.2.1.8 Combination of Diffusional Resistances; 4.2.2 Diffusion in a Pore Network; 4.2.2.1 Dusty Gas Model 4.2.2.2 Effective Medium Approximation |
| Record Nr. | UNINA-9910876757903321 |
|
Karger Jorg
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| Weinheim, Germany, : Wiley-VCH, c2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Diffusion in nanoporous materials [[electronic resource] /] / Jörg Kärger, Douglas M. Ruthven, and Doros N. Theodorou
| Diffusion in nanoporous materials [[electronic resource] /] / Jörg Kärger, Douglas M. Ruthven, and Doros N. Theodorou |
| Autore | Kärger Jörg |
| Pubbl/distr/stampa | Weinheim, Germany, : Wiley-VCH, c2012 |
| Descrizione fisica | 1 online resource (904 p.) |
| Disciplina |
541.34
620.1/16 620.116 |
| Altri autori (Persone) |
RuthvenDouglas M <1938-> (Douglas Morris)
TheodorouDoros Nicolas |
| Soggetto topico |
Porous materials - Diffusion rate
Materials science |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-283-59214-2
9786613904591 3-527-65130-6 3-527-65127-6 3-527-65129-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Diffusion in Nanoporous Materials; Contents; Preface; Acknowledgments; Part I: Introduction; 1 Elementary Principles of Diffusion; 1.1 Fundamental Definitions; 1.1.1 Transfer of Matter by Diffusion; 1.1.2 Random Walk; 1.1.3 Transport Diffusion and Self-Diffusion; 1.1.4 Frames of Reference; 1.1.5 Diffusion in Anisotropic Media; 1.2 Driving Force for Diffusion; 1.2.1 Gradient of Chemical Potential; 1.2.2 Experimental Evidence; 1.2.3 Relationship between Transport and Self-diffusivities; 1.3 Diffusional Resistances in Nanoporous Media; 1.3.1 Internal Diffusional Resistances
1.3.2 Surface Resistance1.3.3 External Resistance to Mass Transfer; 1.4 Experimental Methods; References; Part II: Theory; 2 Diffusion as a Random Walk; 2.1 Random Walk Model; 2.1.1 Mean Square Displacement; 2.1.2 The Propagator; 2.1.3 Correspondence with Fick's Equations; 2.2 Correlation Effects; 2.2.1 Vacancy Correlations; 2.2.2 Correlated Anisotropy; 2.3 Boundary Conditions; 2.3.1 Absorbing and Reflecting Boundaries; 2.3.2 Partially Reflecting Boundary; 2.3.3 Matching Conditions; 2.3.4 Combined Impact of Diffusion and Permeation; 2.4 Macroscopic and Microscopic Diffusivities 2.5 Correlating Self-Diffusion and Diffusion with a Simple Jump Model2.6 Anomalous Diffusion; 2.6.1 Probability Distribution Functions of Residence Time and Jump Length; 2.6.2 Fractal Geometry; 2.6.3 Diffusion in a Fractal System; 2.6.4 Renormalization; 2.6.5 Deviations from Normal Diffusion in Nanoporous Materials: A Retrospective; References; 3 Diffusion and Non-equilibrium Thermodynamics; 3.1 Generalized Forces and Fluxes; 3.1.1 Mechanical Example; 3.1.2 Thermodynamic Forces and Fluxes; 3.1.3 Rate of Generation of Entropy; 3.1.4 Isothermal Approximation 3.1.5 Diffusion in a Binary Adsorbed Phase3.2 Self-Diffusion and Diffusive Transport; 3.3 Generalized Maxwell-Stefan Equations; 3.3.1 General Formulation; 3.3.2 Diffusion in an Adsorbed Phase; 3.3.3 Relation between Self- and Transport Diffusivities; 3.4 Application of the Maxwell-Stefan Model; 3.4.1 Parameter Estimation; 3.4.2 Membrane Permeation; 3.4.3 Diffusion in Macro- and Mesopores; 3.5 Loading Dependence of Self- and Transport Diffusivities; 3.5.1 Self-Diffusivities; 3.5.2 Transport Diffusivities; 3.5.3 Molecular Simulation; 3.5.4 Effect of Structural Defects 3.6 Diffusion at High Loadings and in Liquid-Filled PoresReferences; 4 Diffusion Mechanisms; 4.1 Diffusion Regimes; 4.1.1 Size-Selective Molecular Sieving; 4.2 Diffusion in Macro- and Mesopores; 4.2.1 Diffusion in a Straight Cylindrical Pore; 4.2.1.1 Knudsen Mechanism; 4.2.1.2 Viscous Flow; 4.2.1.3 Molecular Diffusion; 4.2.1.4 Transition Region; 4.2.1.5 Self-Diffusion/Tracer Diffusion; 4.2.1.6 Relative Importance of Different Mechanisms; 4.2.1.7 Surface Diffusion; 4.2.1.8 Combination of Diffusional Resistances; 4.2.2 Diffusion in a Pore Network; 4.2.2.1 Dusty Gas Model 4.2.2.2 Effective Medium Approximation |
| Record Nr. | UNINA-9910141285603321 |
|
Kärger Jörg
|
||
| Weinheim, Germany, : Wiley-VCH, c2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Diffusion in nanoporous materials [[electronic resource] /] / Jörg Kärger, Douglas M. Ruthven, and Doros N. Theodorou
| Diffusion in nanoporous materials [[electronic resource] /] / Jörg Kärger, Douglas M. Ruthven, and Doros N. Theodorou |
| Autore | Kärger Jörg |
| Pubbl/distr/stampa | Weinheim, Germany, : Wiley-VCH, c2012 |
| Descrizione fisica | 1 online resource (904 p.) |
| Disciplina |
541.34
620.1/16 620.116 |
| Altri autori (Persone) |
RuthvenDouglas M <1938-> (Douglas Morris)
TheodorouDoros Nicolas |
| Soggetto topico |
Porous materials - Diffusion rate
Materials science |
| ISBN |
1-283-59214-2
9786613904591 3-527-65130-6 3-527-65127-6 3-527-65129-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Diffusion in Nanoporous Materials; Contents; Preface; Acknowledgments; Part I: Introduction; 1 Elementary Principles of Diffusion; 1.1 Fundamental Definitions; 1.1.1 Transfer of Matter by Diffusion; 1.1.2 Random Walk; 1.1.3 Transport Diffusion and Self-Diffusion; 1.1.4 Frames of Reference; 1.1.5 Diffusion in Anisotropic Media; 1.2 Driving Force for Diffusion; 1.2.1 Gradient of Chemical Potential; 1.2.2 Experimental Evidence; 1.2.3 Relationship between Transport and Self-diffusivities; 1.3 Diffusional Resistances in Nanoporous Media; 1.3.1 Internal Diffusional Resistances
1.3.2 Surface Resistance1.3.3 External Resistance to Mass Transfer; 1.4 Experimental Methods; References; Part II: Theory; 2 Diffusion as a Random Walk; 2.1 Random Walk Model; 2.1.1 Mean Square Displacement; 2.1.2 The Propagator; 2.1.3 Correspondence with Fick's Equations; 2.2 Correlation Effects; 2.2.1 Vacancy Correlations; 2.2.2 Correlated Anisotropy; 2.3 Boundary Conditions; 2.3.1 Absorbing and Reflecting Boundaries; 2.3.2 Partially Reflecting Boundary; 2.3.3 Matching Conditions; 2.3.4 Combined Impact of Diffusion and Permeation; 2.4 Macroscopic and Microscopic Diffusivities 2.5 Correlating Self-Diffusion and Diffusion with a Simple Jump Model2.6 Anomalous Diffusion; 2.6.1 Probability Distribution Functions of Residence Time and Jump Length; 2.6.2 Fractal Geometry; 2.6.3 Diffusion in a Fractal System; 2.6.4 Renormalization; 2.6.5 Deviations from Normal Diffusion in Nanoporous Materials: A Retrospective; References; 3 Diffusion and Non-equilibrium Thermodynamics; 3.1 Generalized Forces and Fluxes; 3.1.1 Mechanical Example; 3.1.2 Thermodynamic Forces and Fluxes; 3.1.3 Rate of Generation of Entropy; 3.1.4 Isothermal Approximation 3.1.5 Diffusion in a Binary Adsorbed Phase3.2 Self-Diffusion and Diffusive Transport; 3.3 Generalized Maxwell-Stefan Equations; 3.3.1 General Formulation; 3.3.2 Diffusion in an Adsorbed Phase; 3.3.3 Relation between Self- and Transport Diffusivities; 3.4 Application of the Maxwell-Stefan Model; 3.4.1 Parameter Estimation; 3.4.2 Membrane Permeation; 3.4.3 Diffusion in Macro- and Mesopores; 3.5 Loading Dependence of Self- and Transport Diffusivities; 3.5.1 Self-Diffusivities; 3.5.2 Transport Diffusivities; 3.5.3 Molecular Simulation; 3.5.4 Effect of Structural Defects 3.6 Diffusion at High Loadings and in Liquid-Filled PoresReferences; 4 Diffusion Mechanisms; 4.1 Diffusion Regimes; 4.1.1 Size-Selective Molecular Sieving; 4.2 Diffusion in Macro- and Mesopores; 4.2.1 Diffusion in a Straight Cylindrical Pore; 4.2.1.1 Knudsen Mechanism; 4.2.1.2 Viscous Flow; 4.2.1.3 Molecular Diffusion; 4.2.1.4 Transition Region; 4.2.1.5 Self-Diffusion/Tracer Diffusion; 4.2.1.6 Relative Importance of Different Mechanisms; 4.2.1.7 Surface Diffusion; 4.2.1.8 Combination of Diffusional Resistances; 4.2.2 Diffusion in a Pore Network; 4.2.2.1 Dusty Gas Model 4.2.2.2 Effective Medium Approximation |
| Record Nr. | UNINA-9910830173303321 |
|
Kärger Jörg
|
||
| Weinheim, Germany, : Wiley-VCH, c2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Dispersion of powders in liquids and stabilization of suspensions / / edited by Tharwat F. Tadros
| Dispersion of powders in liquids and stabilization of suspensions / / edited by Tharwat F. Tadros |
| Pubbl/distr/stampa | Weinheim, : Wiley-VCH, 2012 |
| Descrizione fisica | 1 online resource (299 p.) |
| Disciplina |
500
541.34 600 |
| Soggetto topico |
Colloids
Polymers Pigments Dispersion |
| ISBN |
3-527-65661-8
1-280-66283-2 9786613639769 3-527-65659-6 3-527-65662-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Dispersion of Powders in Liquids and Stabilization of Suspensions; Contents; Preface; 1: General Introduction; 1.1 Fundamental Knowledge Required for Successful Dispersion of Powders into Liquids; 1.1.1 Wetting of Powder into Liquid; 1.1.2 Breaking of Aggregates and Agglomerates into Individual Units; 1.1.3 Wet Milling or Comminution; 1.1.4 Stabilization of the Resulting Dispersion; 1.1.5 Prevention of Ostwald Ripening (Crystal Growth); 1.1.6 Prevention of Sedimentation and Formation of Compact Sediments (Clays); 1.2 Particle Dimensions in Suspensions; 1.3 Concentration Range of Suspensions
1.4 Outline of the Book References; 2: Fundamentals of Wetting and Spreading; 2.1 Introduction; 2.2 The Concept of the Contact Angle; 2.2.1 The Contact Angle; 2.2.2 Wetting Line - Three-Phase Line (Solid/Liquid/Vapor); 2.2.3 Thermodynamic Treatment - Young's Equation; 2.3 Adhesion Tension; 2.4 Work of Adhesion Wa; 2.5 Work of Cohesion; 2.6 Calculation of Surface Tension and Contact Angle; 2.6.1 Good and Girifalco Approach; 2.6.2 Fowkes Treatment; 2.7 The Spreading of Liquids on Surfaces; 2.7.1 The Spreading Coefficient S; 2.8 Contact Angle Hysteresis; 2.8.1 Reasons for Hysteresis 2.8.2 Wenzel's Equation References; 3: The Critical Surface Tension of Wetting and the Role of Surfactants in Powder Wetting; 3.1 The Critical Surface Tension of Wetting; 3.2 Theoretical Basis of the Critical Surface Tension; 3.3 Effect of Surfactant Adsorption; 3.4 Dynamic Processes of Adsorption and Wetting; 3.4.1 General Theory of Adsorption Kinetics; 3.4.2 Adsorption Kinetics from Micellar Solutions; 3.4.3 Experimental Techniques for Studying Adsorption Kinetics; 3.4.3.1 The Drop Volume Technique; 3.4.3.2 Maximum Bubble Pressure Technique; 3.5 Wetting of Powders by Liquids 3.5.1 Rate of Penetration of Liquids: The Rideal-Washburn Equation 3.5.2 Measurement of Contact Angles of Liquids and Surfactant Solutions on Powders; 3.5.3 Assessment of Wettability of Powders; 3.5.3.1 Sinking Time, Submersion, or Immersion Test; 3.5.3.2 List of Wetting Agents for Hydrophobic Solids in Water; References; 4: Structure of the Solid-Liquid Interface and Electrostatic Stabilization; 4.1 Structure of the Solid-Liquid Interface; 4.1.1 Origin of Charge on Surfaces; 4.1.1.1 Surface Ions; 4.1.1.2 Isomorphic Substitution; 4.2 Structure of the Electrical Double Layer 4.2.1 Diffuse Double Layer (Gouy and Chapman)4.2.2 Stern-Grahame Model of the Double Layer; 4.3 Distinction between Specific and Nonspecific Adsorbed Ions; 4.4 Electrical Double-Layer Repulsion; 4.5 van der Waals Attraction; 4.6 Total Energy of Interaction; 4.6.1 Deryaguin-Landau-Verwey-Overbeek Theory; 4.7 Flocculation of Suspensions; 4.8 Criteria for Stabilization of Dispersions with Double-Layer Interaction; References; 5: Electrokinetic Phenomena and Zeta Potential; 5.1 Stern-Grahame Model of the Double Layer; 5.2 Calculation of Zeta Potential from Particle Mobility 5.2.1 von Smoluchowski (Classical) Treatment |
| Record Nr. | UNINA-9910141286103321 |
| Weinheim, : Wiley-VCH, 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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