Dispersion of powders in liquids and stabilization of suspensions /

Teaching the fundamental knowledge required for successful dispersion of powders in a liquid, this book covers a host of topics -- from recent advances to industrial applications. In 15 chapters it supports formulation chemists in preparing a suspension in a more rational way, by applying the princi...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής
Άλλοι συγγραφείς: Tadros, Tharwat F., 1937-
Μορφή: Ηλ. βιβλίο
Γλώσσα:English
Έκδοση: Hoboken : John Wiley & Sons, 2012.
Θέματα:
Διαθέσιμο Online:Full Text via HEAL-Link
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049 |a MAIN 
245 0 0 |a Dispersion of powders in liquids and stabilization of suspensions /  |c edited by Tharwat Tadros. 
264 1 |a Hoboken :  |b John Wiley & Sons,  |c 2012. 
300 |a 1 online resource 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
505 0 |a Dispersion of Powders in Liquids and Stabilization of Suspensions; Contents; Preface; 1: General Introduction; 1.1 Fundamental Knowledge Required for Successful Dispersion of Powders into Liquids; 1.1.1 Wetting of Powder into Liquid; 1.1.2 Breaking of Aggregates and Agglomerates into Individual Units; 1.1.3 Wet Milling or Comminution; 1.1.4 Stabilization of the Resulting Dispersion; 1.1.5 Prevention of Ostwald Ripening (Crystal Growth); 1.1.6 Prevention of Sedimentation and Formation of Compact Sediments (Clays); 1.2 Particle Dimensions in Suspensions; 1.3 Concentration Range of Suspensions. 
505 8 |a 1.4 Outline of the BookReferences; 2: Fundamentals of Wetting and Spreading; 2.1 Introduction; 2.2 The Concept of the Contact Angle; 2.2.1 The Contact Angle; 2.2.2 Wetting Line -- Three-Phase Line (Solid/Liquid/Vapor); 2.2.3 Thermodynamic Treatment -- Young's Equation; 2.3 Adhesion Tension; 2.4 Work of Adhesion Wa; 2.5 Work of Cohesion; 2.6 Calculation of Surface Tension and Contact Angle; 2.6.1 Good and Girifalco Approach; 2.6.2 Fowkes Treatment; 2.7 The Spreading of Liquids on Surfaces; 2.7.1 The Spreading Coefficient S; 2.8 Contact Angle Hysteresis; 2.8.1 Reasons for Hysteresis. 
505 8 |a 2.8.2 Wenzel's EquationReferences; 3: The Critical Surface Tension of Wetting and the Role of Surfactants in Powder Wetting; 3.1 The Critical Surface Tension of Wetting; 3.2 Theoretical Basis of the Critical Surface Tension; 3.3 Effect of Surfactant Adsorption; 3.4 Dynamic Processes of Adsorption and Wetting; 3.4.1 General Theory of Adsorption Kinetics; 3.4.2 Adsorption Kinetics from Micellar Solutions; 3.4.3 Experimental Techniques for Studying Adsorption Kinetics; 3.4.3.1 The Drop Volume Technique; 3.4.3.2 Maximum Bubble Pressure Technique; 3.5 Wetting of Powders by Liquids. 
505 8 |a 3.5.1 Rate of Penetration of Liquids: The Rideal-Washburn Equation3.5.2 Measurement of Contact Angles of Liquids and Surfactant Solutions on Powders; 3.5.3 Assessment of Wettability of Powders; 3.5.3.1 Sinking Time, Submersion, or Immersion Test; 3.5.3.2 List of Wetting Agents for Hydrophobic Solids in Water; References; 4: Structure of the Solid-Liquid Interface and Electrostatic Stabilization; 4.1 Structure of the Solid-Liquid Interface; 4.1.1 Origin of Charge on Surfaces; 4.1.1.1 Surface Ions; 4.1.1.2 Isomorphic Substitution; 4.2 Structure of the Electrical Double Layer. 
505 8 |a 4.2.1 Diffuse Double Layer (Gouy and Chapman)4.2.2 Stern-Grahame Model of the Double Layer; 4.3 Distinction between Specific and Nonspecific Adsorbed Ions; 4.4 Electrical Double-Layer Repulsion; 4.5 van der Waals Attraction; 4.6 Total Energy of Interaction; 4.6.1 Deryaguin-Landau-Verwey-Overbeek Theory; 4.7 Flocculation of Suspensions; 4.8 Criteria for Stabilization of Dispersions with Double-Layer Interaction; References; 5: Electrokinetic Phenomena and Zeta Potential; 5.1 Stern-Grahame Model of the Double Layer; 5.2 Calculation of Zeta Potential from Particle Mobility. 
520 |a Teaching the fundamental knowledge required for successful dispersion of powders in a liquid, this book covers a host of topics -- from recent advances to industrial applications. In 15 chapters it supports formulation chemists in preparing a suspension in a more rational way, by applying the principles of colloid and interface science, while at the same time enabling the research scientist to discover new methods for preparing stable suspensions. Essential reading for those working in the pharmaceutical, cosmetic, food, paint, ceramic and agricultural industries. 
588 0 |a Print version record. 
650 0 |a Dispersion. 
650 0 |a Suspensions (Chemistry) 
650 0 |a Colloids. 
650 7 |a SCIENCE  |x Chemistry  |x Industrial & Technical.  |2 bisacsh 
650 7 |a TECHNOLOGY & ENGINEERING  |x Chemical & Biochemical.  |2 bisacsh 
650 7 |a Colloids.  |2 fast  |0 (OCoLC)fst00868334 
650 7 |a Dispersion.  |2 fast  |0 (OCoLC)fst00895305 
650 7 |a Suspensions (Chemistry)  |2 fast  |0 (OCoLC)fst01139703 
650 7 |a Stabilisierung.  |0 (DE-588)4357300-9  |2 gnd 
650 7 |a Dispersion.  |0 (DE-588)4012484-8  |2 gnd 
650 7 |a Suspension.  |0 (DE-588)4058671-6  |2 gnd 
655 4 |a Electronic books. 
700 1 |a Tadros, Tharwat F.,  |d 1937- 
776 0 8 |i Print version:  |a Tadros, rwat F.  |t Dispersion of Powders in Liquids and Stabilization of Suspensions.  |d Hoboken : John Wiley & Sons, ©2012  |z 9783527329410 
856 4 0 |u https://doi.org/10.1002/9783527656592  |z Full Text via HEAL-Link 
994 |a 92  |b DG1