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Particle Characterization

Particle Characterization. Instructor: Dr. R. Nagarajan, Department of Chemical Engineering, IIT Madras. This advanced course in Particle Characterization deals with methods and techniques for quantitatively and qualitatively evaluating properties of single particles and particulate assemblies. Emphasis is on the fine-particle size range, from micrometers to nanometers. Particle characteristics are linked to relevant applications in industry. Transport properties, adhesion/ cohesion phenomena and surface-particle removal mechanisms are dealt with in detail. (from nptel.ac.in)

Lecture 11 - Morphological Characterization: Acoustic Attenuation Spectroscopy

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Lecture 01 - Introduction: Why Study Particle Characterization?

Lecture 02 - Introduction: Classification of Particle Characteristics

Lecture 03 - Morphological Characterization: Shape Analysis Methods

Lecture 04 - Morphological Characterization: Techniques of Shape Assessment

Lecture 05 - Morphological Characterization: Decision Rules

Lecture 06 - Morphological Characterization: Static vs Dynamic Methods of Size Analysis

Lecture 07 - Morphological Characterization: Static Methods of Size Analysis

Lecture 08 - Morphological Characterization: Light Scattering from Spherical Particles

Lecture 09 - Morphological Characterization: Particle Counters

Lecture 10 - Morphological Characterization: Particle Size Distributions

Lecture 11 - Morphological Characterization: Acoustic Attenuation Spectroscopy

Lecture 12 - Morphological Characterization: Nano-particle Size Analysis

Lecture 13 - Structural Characterization

Lecture 14 - Interfacial Characterization

Lecture 15 - Surface Adhesion: Forces

Lecture 16 - Surface Adhesion: Electrostatic and Surface-Tension Forces

Lecture 17 - Surface Adhesion: Adhesion Force Measurement

Lecture 18 - Particle Removal: Methods

Lecture 19 - Particle Removal: Wet Cleaning

Lecture 20 - Particle Cohesion: Forces

Lecture 21 - Particle Cohesion: Flowability Implications

Lecture 22 - Transport Properties: Diffusion and Electrostatic Field Effects

Lecture 23 - Transport Properties: Drag and Inertia

Lecture 24 - Transport Properties: Deposition Fluxes and Rates

Lecture 25 - Transport Properties: Illustrative Application

Lecture 26 - Chemical and Compositional Characterization: Reactivity

Lecture 27 - Chemical and Compositional Characterization: Analytical Methods

Lecture 28 - Chemical and Compositional Characterization: XRD and AFM

Lecture 29 - Nano-particle Characterization: Bottom-Up Synthesis Methods

Lecture 30 - Nano-particle Characterization: Top-Down Synthesis Methods

Lecture 31 - Nano-particle Characterization: Dispersion

Lecture 32 - Nano-particle Characterization: Properties and Techniques

Lecture 33 - Practical Relevance of Particle Characterization: Nano-Fluids

Lecture 34 - Practical Relevance of particle Characterization: Filtration

Lecture 35 - Practical Relevance of Particle Characterization: Cleanrooms

Lecture 36 - Practical Relevance of Particle Characterization: High-technology Manufacturing

Lecture 37 - Particle Relevance of Particle Characterization: Explosivity

Lecture 38 - Particle Relevance of Particle Characterization: Environment and Human Health

Lecture 39 - Practical Relevance of Particle Characterization: Other Applications

Lecture 40 - Summary