Rheology of Dispersions —— Principles and Applications

----- 分散体流变学：原理与应用

ISBN: 9783527320035 出版年：2011 页码：218 Tharwat F Tadros Wiley

Preface GENERAL INTRODUCTION INTERPARTICLE INTERACTIONS AND THEIR COMBINATION Hard-Sphere Interaction 'Soft' or Electrostatic Interaction Steric Interaction van der Waals Attractions Combination of Interaction Forces Flocculation of Dispersions, and Its Prevention Distinction between 'Dilute', 'Concentrated', and 'Solid' Dispersions States of Suspension on Standing States of the Emulsion on Standing PRINCIPLES OF STEADY-STATE MEASUREMENTS Strain Rate of Shear Rate Types of Rheological Behavior in Simple Shear Time Effects During Flow: Thixotropy and Negative (or Anti-) Thixotropy Rheopexy Turbulent Flow Effect of Temperature Measurement of Viscosity as a Function of Shear Rate: The Steady-State Regime Non-Newtonians Major Precautions with Concentric Cylinder Viscometers PRINCIPLES OF VISCOELASTIC BEHAVIOR Introduction The Deborah Number Strain Relaxation after the Sudden Application of Stress (Creep) Analysis of Creep Crves The Berger Model (Maxwell + Kelvin) Creep Procedure Stress Relaxation after Sudden Application of Strain Dynamic (Oscillatory) Techniques RHEOLOGY OF SUSPENSIONS Introduction The Einstein Equation The Bachelor Equation Rheology of Concentrated Suspensions Rheology of Hard-Sphere Suspensions Rheology of Systems with 'Soft' or Electrostatic Interaction Rheology of Sterically Stabilized Dispersions Rheology of Flocculated Suspensions Models for the Interpretation of Rheological Results RHEOLOGY OF EMULSIONS Introduction Interfacial Rheology Bulk Rheology of Emulsions RHEOLOGY MODIFIERS, THICKENERS, AND GELS Introduction Classification of Thickeners and Gels Definition of a 'Gel' Rheological Behavior of a 'Gel' Classification of Gels Rheology Modifiers Based on Surfactant Systems USE OF RHEOLOGICAL MEASUREMENTS FOR ASSESSMENT AND PREDICTION OF THE LONG-TERM PHYSICAL STABILITY OF FORMULATIONS (CREAMING AND SEDIMENTATION) Introduction Sedimentation of Suspensions Assessment and Prediction of Flocculation Using Rheological Techniques Assessment and Prediction of Emulsion Coalescence Using Rheological Techniques