Table of Contents

Cover image

Title page

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Copyright

List of Figures

List of Tables

Preface

Chapter 1. Processing Methods of Nanomaterials

1.1. Processing of Bulk Nanomaterials by Severe Plastic Deformation

1.2. Production of Nanopowders and Nanoparticles

1.3. Consolidation Techniques of Nanopowders

1.4. Production of Thin Films by Electrodeposition

1.5. Nanocrystallization of Bulk Amorphous Alloys

Chapter 2. Characterization Methods of Lattice Defects

2.1. Comparison of Experimental Methods Used in the Characterization of Lattice Defects

2.2. X-Ray Line Profile Analysis

2.3. Electron Backscatter Diffraction

2.4. Transmission Electron Microscopy

2.5. Electrical Resistivity Measurement

2.6. Positron Annihilation Spectroscopy

Chapter 3. Defect Structure in Bulk Nanomaterials Processed by Severe Plastic Deformation

3.1. Evolution of Dislocation Structure and Grain Size During Severe Plastic Deformation Processing

3.2. Comparison of Defect Structures Formed by Different Routes of Bulk Severe Plastic Deformation

3.3. Maximum Dislocation Density and Minimum Grain Size Achievable by Severe Plastic Deformation of Bulk Metallic Materials

3.4. Excess Vacancy Concentration Due to Severe Plastic Deformation

3.5. Defects and Phase Transformation in Nanomaterials Processed by Severe Plastic Deformation

Chapter 4. Defect Structure in Low Stacking Fault Energy Nanomaterials

4.1. Effect of Low Stacking Fault Energy on Cross-Slip and Climb of Dislocations

4.2. Defect Structure Developed in Severe Plastic Deformation-Processed Low Stacking Fault Energy Pure Ag

4.3. Effect of Low Stacking Fault Energy on Defect Structure in Ultrafine-Grained Alloys

4.4. Grain-Refinement Mechanisms in Low Stacking Fault Energy Alloys

Chapter 5. Lattice Defects in Nanoparticles and Nanomaterials Sintered From Nanopowders

5.1. Development of Defect Structure in Powders During Milling

5.2. Defects in Nanoparticles Produced by Bottom-Up Approaches

5.3. Effect of Consolidation Conditions on Microstructure of Sintered Metals

5.4. Defect Structure in Metals Sintered From Blends of Powders With Different Particle Sizes

5.5. Evolution of Microstructure During Consolidation of Diamond and Ceramic Nanopowders

Chapter 6. Lattice Defects in Nanocrystalline Films and Multilayers

6.1. Defects in Nanocrystalline Films

6.2. Lattice Defects in Multilayers

6.3. Evolution of Defect Structure During Plastic Deformation of Thin Films

6.4. Influence of Irradiation on Defect Structure in Multilayers

Chapter 7. Correlation Between Defect Structure and Mechanical Properties of Nanocrystalline Materials

7.1. Effect of Grain Size on Deformation Mechanisms in fcc and hcp Nanomaterials

7.2. Breakdown of Hall–Petch Behavior in Nanomaterials

7.3. Correlation Between Dislocation Structure and Yield Strength of Ultrafine-Grained fcc Metals and Alloys Processed by Severe Plastic Deformation

7.4. Defect Structure and Ductility of Nanomaterials

7.5. Influence of Sintering Conditions on Strength and Ductility of Consolidated Nanomaterials

7.6. Mechanical Behavior of Materials Sintered From Blends of Powders With Different Particle Sizes

7.7. Defect Structure and Mechanical Performance of Nanomaterials at High Strain Rates

Chapter 8. Defect Structure and Properties of Metal Matrix–Carbon Nanotube Composites

8.1. Processing of Metal Matrix–Carbon Nanotube Composites

8.2. Morphology of Carbon Nanotubes and Porosity in Nanotube Composites

8.3. Defect Structure in Metal–Nanotube Composites

8.4. Correlation Between Defect Structure and Mechanical Properties of Nanotube-Reinforced Composites

8.5. Electrical Conductivity of Metal–Carbon Nanotube Composites

Chapter 9. Effect of Lattice Imperfections on Electrical Resistivity of Nanomaterials

9.1. Contribution of Lattice Defects to Electrical Resistivity

9.2. Change of Resistivity in Nanomaterials Processed by Severe Plastic Deformation

9.3. Processing of Nanomaterials With High Hardness and Good Conductivity

9.4. Electrical Resistivity of Nanostructured Films

Chapter 10. Lattice Defects and Diffusion in Nanomaterials

10.1. Effect of Lattice Defects on Diffusion

10.2. Diffusion in Ultrafine-Grained and Nanocrystalline Materials Processed by Severe Plastic Deformation

10.3. Diffusion in Nanomaterials Processed by Bottom-Up Methods

Chapter 11. Relationship Between Microstructure and Hydrogen Storage Properties of Nanomaterials

11.1. Fundamentals of Hydrogen Storage in Solid State Materials

11.2. Microstructure and Hydrogen Storage in Nanomaterials Processed by Severe Plastic Deformation

11.3. Change of Defect Structure During Dehydrogenation–Hydrogenation Cycles

11.4. Effect of Defects on Hydrogen Storage Properties of Carbon Nanotubes

Chapter 12. Thermal Stability of Defect Structures in Nanomaterials

12.1. High-Temperature Thermal Stability of Nanostructures in Metallic Materials

12.2. Contributions of the Different Lattice Defects to the Energy Released in Calorimetry

12.3. Comparison of the Thermal Stability of Ultrafine-Grained Cu Processed by Severe Plastic Deformation and Powder Metallurgy

12.4. Effect of Carbon Nanotubes on the Stability of Metal Matrix Nanostructures

12.5. Inhomogeneous Thermal Stability of Ultrafine-Grained Silver Processed by High-Pressure Torsion

12.6. Stability of Nanostructured Cu During Storage at Room Temperature

12.7. Self-annealing in Nanostructured Silver: The Significance of a Very Low Stacking Fault Energy

12.8. Self-annealing in Severe Plastic Deformation–Processed Alloys With Low Melting Point

12.9. Evolution of Size and Shape of Gold Nanoparticles During Their Storage at Room Temperature

Index

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