Page 12 - Book Hosokawa Nanoparticle Technology Handbook

Table of Contents

Preface v
List of Contributors vii

From the Editors xxi
FUNDAMENTALS

Chapter 1 Basic properties and measuring methods of nanoparticles

1.1 Size effect and properties of 1.5 Melting point, surface tension,
nanoparticles 5 wettability 18
1.1.1 Definition of nanoparticles 5 1.5.1 Melting point 18
1.1.2 Features of nanoparticles 5 1.5.2 Surface tension 18
1.1.3 Evaluation of size of nanoparticles 5 1.5.3 Wettability 19
1.1.4 Properties of nanoparticle and 1.6 Specific surface area and pore 20
size effect 6 1.7 Composite structure 23
1.1.5 Existing conditions of particles and
1.7.1 Composite structure of
their properties 10
nanoparticle 23
1.2 Particle size 10
1.7.2 Evaluation method of composite
1.2.1 Definition of particle size 10 structure using electron microscopy 24
1.2.2 Measuring methods 11 1.7.3 Microstructure evaluation of
1.2.3 Key points in the measurements – several types of nano composite
Reference particles for particles 25
calibration 11 1.8 Crystal structure 28
1.3 Particle shape 12
1.8.1 Particle size dependence of crystalline
1.3.1 Two-dimensional particle projection phases of zirconia 28
image 12 1.8.2 Size effect and crystalline phases of
1.3.2 Three-dimensional particle image 12 ferroelectric materials 30
1.3.3 Particle shape index using particle 1.9 Surface characteristics 32
diameter ratio 12
1.10 Mechanical property 36
1.3.4 Particle shape expression by fractal
dimension 13 1.11 Electrical properties 38
1.3.5 Particle shape analysis by Fourier 1.11.1 Introduction 38
analysis 14 1.11.2 Novel characterization method for the
1.3.6 Particle shape analysis of dielectric property 39
nanoparticle 14 1.11.3 LST relation 39
1.4 Particle density 14 1.11.4 Measurement of the dielectric constant
1.4.1 Density measurement of powders of nanoparticles 40
composed of nanoparticles 14 1.12 Magnetic properties 42
1.4.2 Density measurement of individual 1.12.1 Classification of magnetism 42
particles 15 1.12.2 Magnetism of metal materials 43

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