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Mesocrystals and nonclassical crystallization / / Helmut Cölfen, Markus Antonietti
| Mesocrystals and nonclassical crystallization / / Helmut Cölfen, Markus Antonietti |
| Autore | Cölfen H (Helmut) |
| Pubbl/distr/stampa | West Sussex, England : , : John Wiley & Sons Ltd, , 2008 |
| Descrizione fisica | 1 online resource (296 p.) |
| Disciplina |
548
548.5 |
| Soggetto topico |
Colloidal crystals
Crystal growth Nanostructured materials |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-281-84131-5
9786611841317 0-470-99460-6 0-470-99459-2 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Mesocrystals and Nonclassical Crystallization; Contents; Preface; 1 Mesocrystals and Nonclassical Crystallization; 1.1 Introduction; References; 2 Physico-Chemical Principles of Crystallization; 2.1 Classical Crystallization; 2.2 Definition of a Crystal and Crystal Growth; 2.3 Nucleation Theories; 2.3.1 Classical Nucleation Theory; 2.3.2 Experimental Tests of Nucleation Theories; 2.4 Some Points towards a More Realistic View of Supersaturation and Crystallization; 2.4.1 Concentration Fluctuations and Spinodal Crystallization
2.4.2 Reduction of Supersaturation by the Formation of Clusters and Amorphous Intermediates2.5 Thermodynamic and Kinetic Crystallization Pathways; 2.6 Polymorph Control; 2.7 Crystal Morphology and the Role of Additives and Selective Adsorption; 2.7.1 Crystal Morphology; 2.7.2 What Determines Adsorption of an Additive?; 2.8 Properties of Single Crystals and Polycrystals; 2.8.1 Electrical Polarization; 2.8.2 Light Refraction and Birefringence; 2.8.3 Mechanical Properties; References; 3 Examples of Crystals Challenging the Classical Textbook Mechanism; 3.1 Some Biomineral Examples 3.1.1 Elongated Magnetite Nanocrystals in Magnetotactic Bacteria3.1.2 Calcite with Complex Form and Single Crystal Behavior in Foraminifera; 3.1.3 Calcite with Complex Form and Single Crystal Behavior in Sea Urchin Spines; 3.1.4 Calcite Single Crystals with Complex Form in Coccoliths; 3.1.5 Morphological Complexity Develops with Time; 3.2 From Biology to Biomimetics:In VitroMineralization Examples; 3.3 Biomorphs; 3.4 Other Synthetic Examples; References; 4 Nonclassical Crystallization; 4.1 Amorphous Precursors; 4.2 Liquid Precursors; 4.3 Oriented Attachment; 4.4 Mesocrystals; References 5 Self-Assembly and Self-OrganizationReferences; 6 Colloidal Crystals with Spherical Units: Opals and Colloidal Nanocrystals; References; 7 Mesocrystal Systems; 7.1 Mesocrystals and Their Properties; 7.2 Early Reports on Mesocrystals; 7.3 One-Dimensional Mesocrystals; 7.4 Two-Dimensional Mesocrystals; 7.5 Mesocrystals in Biomineralization; 7.6 Mesocrystals in Gels; 7.7 Mesocrystals Formed without Additives; 7.8 Mesocrystals Formed with Simple Ion Additives; 7.9 Mesocrystals Formed with Polymer Additives; 7.10 Mesocrystals in Nonaqueous Systems 7.11 Mesocrystals Formed via Solid-State Reactions7.11.1 Solid Matrices for Mesocrystal Formation; 7.11.2 Topotactic Reactions; 7.12 Liquid Crystals, Tactoids, Somatoids, and Schiller Layers; References; 8 Mechanisms of Mesocrystal Formation; 8.1 Principal Mechanisms Leading to Mesocrystals; 8.2 Conditions for Mesocrystal Formation; 8.3 Alignment by Colloidal Forces, Capillarity and Other Short-Ranged Physical Fields; 8.3.1 Alignment by Capillary Forces; 8.3.2 Alignment by Hydrophobic Forces and Interface Energies; 8.3.3 Alignment by Minimization of the Interfacial Energy 8.3.4 Alignment by Additive Coding of Nanoparticles |
| Record Nr. | UNINA-9910144115703321 |
Cölfen H (Helmut)
|
||
| West Sussex, England : , : John Wiley & Sons Ltd, , 2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Mesocrystals and nonclassical crystallization / / Helmut Cölfen, Markus Antonietti
| Mesocrystals and nonclassical crystallization / / Helmut Cölfen, Markus Antonietti |
| Autore | Cölfen H (Helmut) |
| Pubbl/distr/stampa | West Sussex, England : , : John Wiley & Sons Ltd, , 2008 |
| Descrizione fisica | 1 online resource (296 p.) |
| Disciplina |
548
548.5 |
| Soggetto topico |
Colloidal crystals
Crystal growth Nanostructured materials |
| ISBN |
1-281-84131-5
9786611841317 0-470-99460-6 0-470-99459-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Mesocrystals and Nonclassical Crystallization; Contents; Preface; 1 Mesocrystals and Nonclassical Crystallization; 1.1 Introduction; References; 2 Physico-Chemical Principles of Crystallization; 2.1 Classical Crystallization; 2.2 Definition of a Crystal and Crystal Growth; 2.3 Nucleation Theories; 2.3.1 Classical Nucleation Theory; 2.3.2 Experimental Tests of Nucleation Theories; 2.4 Some Points towards a More Realistic View of Supersaturation and Crystallization; 2.4.1 Concentration Fluctuations and Spinodal Crystallization
2.4.2 Reduction of Supersaturation by the Formation of Clusters and Amorphous Intermediates2.5 Thermodynamic and Kinetic Crystallization Pathways; 2.6 Polymorph Control; 2.7 Crystal Morphology and the Role of Additives and Selective Adsorption; 2.7.1 Crystal Morphology; 2.7.2 What Determines Adsorption of an Additive?; 2.8 Properties of Single Crystals and Polycrystals; 2.8.1 Electrical Polarization; 2.8.2 Light Refraction and Birefringence; 2.8.3 Mechanical Properties; References; 3 Examples of Crystals Challenging the Classical Textbook Mechanism; 3.1 Some Biomineral Examples 3.1.1 Elongated Magnetite Nanocrystals in Magnetotactic Bacteria3.1.2 Calcite with Complex Form and Single Crystal Behavior in Foraminifera; 3.1.3 Calcite with Complex Form and Single Crystal Behavior in Sea Urchin Spines; 3.1.4 Calcite Single Crystals with Complex Form in Coccoliths; 3.1.5 Morphological Complexity Develops with Time; 3.2 From Biology to Biomimetics:In VitroMineralization Examples; 3.3 Biomorphs; 3.4 Other Synthetic Examples; References; 4 Nonclassical Crystallization; 4.1 Amorphous Precursors; 4.2 Liquid Precursors; 4.3 Oriented Attachment; 4.4 Mesocrystals; References 5 Self-Assembly and Self-OrganizationReferences; 6 Colloidal Crystals with Spherical Units: Opals and Colloidal Nanocrystals; References; 7 Mesocrystal Systems; 7.1 Mesocrystals and Their Properties; 7.2 Early Reports on Mesocrystals; 7.3 One-Dimensional Mesocrystals; 7.4 Two-Dimensional Mesocrystals; 7.5 Mesocrystals in Biomineralization; 7.6 Mesocrystals in Gels; 7.7 Mesocrystals Formed without Additives; 7.8 Mesocrystals Formed with Simple Ion Additives; 7.9 Mesocrystals Formed with Polymer Additives; 7.10 Mesocrystals in Nonaqueous Systems 7.11 Mesocrystals Formed via Solid-State Reactions7.11.1 Solid Matrices for Mesocrystal Formation; 7.11.2 Topotactic Reactions; 7.12 Liquid Crystals, Tactoids, Somatoids, and Schiller Layers; References; 8 Mechanisms of Mesocrystal Formation; 8.1 Principal Mechanisms Leading to Mesocrystals; 8.2 Conditions for Mesocrystal Formation; 8.3 Alignment by Colloidal Forces, Capillarity and Other Short-Ranged Physical Fields; 8.3.1 Alignment by Capillary Forces; 8.3.2 Alignment by Hydrophobic Forces and Interface Energies; 8.3.3 Alignment by Minimization of the Interfacial Energy 8.3.4 Alignment by Additive Coding of Nanoparticles |
| Record Nr. | UNINA-9910830737303321 |
|
Cölfen H (Helmut)
|
||
| West Sussex, England : , : John Wiley & Sons Ltd, , 2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||