Colloid stability : the role of surface forces
Colloid stability : the role of surface forces
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发表时间：
2007
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通讯作者：
T. Tadros
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作者：
T. Tadros
前言。1表面和界面的润湿：一个概念平衡热力学方法（Jarl B. Rosenholm）。1.1简介。1.2热力学参考参数。1.3理想二元体系中的润湿。1.3.1分散的固液相互作用模型。1.3.2（气体）分子表面压力的贡献和液膜的扩散。1.3.3特定极性（Lewis）相互作用模型。1.3.4部分酸碱组分。1.4理想三元体系中的润湿。1.4.1三组分界面上的优先扩散。1.4.2分散的固液-液模型相互作用。1.4.3来自单分子（气体）膜的表面压力的贡献。1.4.4 Lewis（极性）固液液相互作用的模型。1.5溶液的吸附。1.5.1与表面位点的Lewis（极性）相互作用的测定。1.5.2与表面位点的Bronsted（电荷）相互作用的测定。1.5.3表面位点竞争相互作用的吸附等温线。1.6来自表面异质性的贡献。1.6.1非理想固液Bronsted（电荷）相互作用。1.6.2共存晶体面表面能。1.6.3竞争多位点吸附。1.6.4表面结构非均质性。1.7外部刺激的贡献。1.7.1外部静电势。1.7.2外部光照。1.8结论。参考文献2表面力和润湿现象（维克多M.斯塔洛夫）。2.1润湿与Neumann-Young方程。2.2 Neumann-Young方程何时有效？2.3接触角迟滞。2.3.1线张力。2.4表面力。2.5分离压力分量。2.5.1分子或分散分量。2.5.2双电层。2.5.3分离压力的静电分量。2.5.4分离压力的结构分量。2.6液体薄膜。2.7分离压力和平衡接触角。2.8微观角度下的接触角迟滞：表面力。参考文献3用FPDT法研究表面活性剂溶液在恒压降下流过泡沫时的高原边界轮廓形状（Pyotr M. Kruglyakov和Natalia G. Vilkova）。3.1理论背景。3.1.1泡沫排水。3.1.2泡沫压降技术。3.1.3导电性。3.2泡沫中液体流动的实验研究。3.3结果与讨论。3.3.1固定平台边界半径条件下的泡沫中液体流动。3.3.2实验平台边界剖面与移动边界假设条件下计算平台边界剖面的比较。3.3.3表面张力降低对平台边界剖面的影响实验和计算体积流量。3.4利用泡沫液相产生压降时建立的压力进行泡沫排水研究。3.5结论。参考文献4 .润湿现象的物理化学（Nicolay V. Churaev和Vladimir D. Sobolev）。4.1润湿理论的现状。4.2非极性液体。4.3低能表面。4.4高能表面。4.5极性液体。4.6疏水表面。4.7亲水表面。4.8表面润湿的控制方法。参考文献5 .疏水/水界面的本征电荷（詹姆斯·k·贝蒂）。5.1简介。5.2油滴。5.3气泡。5.4薄膜。5.5固体疏水表面。5.6自组装单层膜。5.7表面张力。5.8理论。5.9自溶假说。5.10排除解释。5.11结论和悬而未决的问题。参考文献。6流体系统中润湿现象的表面力（Hiroki Matsubara和Makoto Aratono）。6.1烷烃在水面上的润湿转变概述。6.2表面活性剂在空气-水界面吸附诱导的从部分到伪部分润湿转变。6.3表面活性剂诱导的润湿转变的一般性和基于二维晶格模型的润湿转变的理论预测。6.4从部分到伪部分润湿转变附近的线张力行为。6.5结论。参考文献。7聚集的微凝胶颗粒（布莱恩文森特和布莱恩桑德斯）。7.1微凝胶粒子介绍。7.2微凝胶粒子的稳定性和聚集：理论背景。7.2.1粒子间力。7.2.2分散稳定性准则。7.3微凝胶聚集的实验研究。7.3.1温度和电解质诱导的同质聚集。7.3.2耗竭诱导的聚集。7.3.3异聚集。8溶致液晶结构转变的研究进展（Idit Amar-Yuli and Nissim Garti）。8.1简介。8.2液晶介相。8.2.1片层介相。8.2.2六方介相（HI， HII）。8.2.3立方介相。8.3介相转化。8.3.1分子结构与相行为的关系。8.3.2尾体积和/或长度（二元体系）。8.3.3人均面积组（二进制系统）。8.3.4客体分子效应（三元体系）。8.3.4.1亲水客体分子。8.3.4.2亲脂客体分子。8.3.5助表面活性剂。8.4微观结构和转变识别技术。8.4.1光学显微镜。8.4.2 x射线衍射。8.4.3差示扫描量热法（DSC）8.4.4红外光谱学。8.4.5核磁共振光谱学。8.4.6流变学。8.5结论。参考文献。9粒子沉积作为研究异质相互作用的工具（Zbigniew Adamczyk, Katarzyna Jaszczo, Aneta Michna, Maria Zembala，和Jakub Barbasz）。摘要：9.1简介9.2特异相互作用9.2.1静电相互作用9.2.2范德华相互作用9.2.3分散介质相互作用Hamaker常数计算。9.2.4相互作用的叠加和能量分布。9.3现象输运方程。9.3.1近地表输运。9.3.2完美汇模型的极限解。9.3.3不同界面的对流扩散输运。9.4说明性实验结果。9.4.1初始沉积速率。9.4.2非均质表面上的颗粒沉积。9.5结论。参考文献10表面活性剂层膨胀粘弹性的最新进展（Libero Liggieri， Michele Ferrari和Francesca Ravera）。10.1简介。10.2表面活性剂层的表面流变学。10.2.1吸附动力学和界面流变学。10.2.2主要表面膨胀流变学概念。10.3具有多个松弛过程的膨胀流变学。10.3.1一般方法。10.3.2具有可变平均摩尔面积的吸附层。10.3.3具有聚集的界面相变。10.3.4不溶性表面活性剂层。10.3.5不溶性单层中的界面反应。10.4结论与展望。参考文献。11快速布朗和引力凝聚（Andrei S. Dukhin和Stanislav S. Dukhin）。11.1简介。11.2人口平衡方程。11.3布朗凝聚的Smoluchowski解。11.4引力凝聚的碰撞频率。11.4.1由第一性原理导出的碰撞频率。11.4.2由数学推理假设的碰撞频率。11.4.3布朗和引力凝聚同时发生的碰撞频率。11.5从布朗到引力凝聚的转变-解析解。11.5.1 Dukhin的解析解。11.5.211.5.3解析解与以下结论的比较。11.6从布朗聚集到引力聚集的转变-数值解。11.7实验数据。11.8结论。符号列表。引用。主题索引。
Preface. List of Contributors. 1 Wetting of Surfaces and Interfaces: a Conceptual Equilibrium Thermodynamic Approach (Jarl B. Rosenholm). 1.1 Introduction. 1.2 Thermodynamic Reference Parameters. 1.3 Wetting in Idealized Binary Systems. 1.3.1 Models for Dispersive Solid-Liquid Interactions. 1.3.2 Contribution from the Surface Pressure of (Gaseous) Molecules and Spreading of Liquid Films. 1.3.3 Models for Specific Polar (Lewis) Interactions. 1.3.4 Partial Acid and Base Components. 1.4 Wetting in Idealized Ternary Systems. 1.4.1 Preferential Spreading at Three-component Interfaces. 1.4.2 Models for Dispersive Solid-Liquid-Liquid Interaction. 1.4.3 Contribution from the Surface Pressure of a Monomolecular (Gaseous) Film. 1.4.4 Models for Lewis (Polar) Solid-Liquid-Liquid Interaction. 1.5 Adsorption from Solution. 1.5.1 Determination of Lewis (Polar) Interactions with Surface Sites. 1.5.2 Determination of Bronsted (Charge) Interactions with Surface Sites. 1.5.3 Adsorption Isotherms for Competitive Interaction at Surface Sites. 1.6 Contributions from Surface Heterogeneities. 1.6.1 Non-ideal Solid-Liquid Bronsted (Charge) Interactions. 1.6.2 Surface Energy of Coexisting Crystal Planes. 1.6.3 Competing Multi-site Adsorption. 1.6.4 Structural Heterogeneities of the Surface. 1.7 Contributions from External Stimuli. 1.7.1 External Electrostatic Potential. 1.7.2 External Illumination. 1.8 Conclusions. References. 2 Surface Forces and Wetting Phenomena (Victor M. Starov). 2.1 Wetting and Neumann-Young's Equation. 2.2 When is the Neumann-Young Equation Valid? 2.3 Hysteresis of Contact Angle. 2.3.1 Line Tension. 2.4 Surface Forces. 2.5 Components of the Disjoining Pressure. 2.5.1 Molecular or Dispersion Component. 2.5.2 Double Electrical Layers. 2.5.3 Electrostatic Component of the Disjoining Pressure. 2.5.4 Structural Component of the Disjoining Pressure. 2.6 Thin Liquid Films. 2.7 Disjoining Pressure and Equilibrium Contact Angles. 2.8 Hysteresis of Contact Angles from a Microscopic Point of View: Surface Forces. References. 3 Investigation of Plateau Border Profile Shape with Flow of Surfactant Solution Through Foam Under Constant Pressure Drop Using the FPDT Method (Pyotr M. Kruglyakov and Natalia G. Vilkova). 3.1 Theoretical Background. 3.1.1 Foam Drainage. 3.1.2 Foam Pressure Drop Technique. 3.1.3 Hydroconductivity. 3.2 Experimental Investigation of the Liquid Flow Through the Foam. 3.3 Results and Discussion. 3.3.1 Liquid Flow Through the Foam with Constant Plateau Border Radius. 3.3.2 Comparison of Experimental Plateau Border Profile with that Calculated on the Assumption of a Mobile Border. 3.3.3 Influence of Surface Tension Decrease on the Plateau Border Profile. 3.3.4 Comparison of the Experimental and Calculated Volume Flow-rates. 3.4 Foam Drainage Investigations Using the Pressure Established When Pressure Drop Is Created in the Liquid Phase of Foam. 3.5 Conclusions. References. 4 Physical Chemistry of Wetting Phenomena (Nicolay V. Churaev and Vladimir D. Sobolev). 4.1 The State of the Theory of Wetting. 4.2 Non-polar Liquids. 4.3 Low Energetic Surfaces. 4.4 High-energy Surfaces. 4.5 Polar Liquids. 4.6 Hydrophobic Surfaces. 4.7 Hydrophilic Surfaces. 4.8 Methods of Control of Surface Wetting. References. 5 The Intrinsic Charge at the Hydrophobe/Water Interface (James K. Beattie). 5.1 Introduction. 5.2 Oil Droplets. 5.3 Gas Bubbles. 5.4 Thin Films. 5.5 Solid Hydrophobic Surfaces. 5.6 Self-assembled Monolayers. 5.7 Surface Tension. 5.8 Theory. 5.9 The Autolysis Hypothesis. 5.10 Excluded Explanations. 5.11 Conclusions and Outstanding Questions. References. 6 Surface Forces in Wetting Phenomena in Fluid Systems (Hiroki Matsubara and Makoto Aratono). 6.1 Overview of Wetting Transition of Alkanes on a Water Surface. 6.2 Transition from Partial to Pseudo-partial Wetting Induced by Surfactant Adsorption at the Air-Water Interface. 6.3 Generality of Surfactant-induced Wetting Transition and Theoretical Prediction of the Wetting Transition Using a 2D Lattice Model. 6.4 Line-tension Behavior Near the Transition from Partial to Pseudo-partial Wetting. 6.5 Conclusion. References. 7 Aggregation of Microgel Particles (Brian Vincent and Brian Saunders). 7.1 Introduction to Microgel Particles. 7.2 Stability and Aggregation of Microgel Particles: Theoretical Background. 7.2.1 Interparticle Forces. 7.2.2 Criteria for Dispersion Stability. 7.3 Experimental Studies of Microgel Aggregation. 7.3.1 Temperature- and Electrolyte-induced Homoaggregation. 7.3.2 Depletion-induced Aggregation. 7.3.3 Heteroaggregation. References. 8 Progress in Structural Transformation in Lyotropic Liquid Crystals (Idit Amar-Yuli and Nissim Garti). 8.1 Introduction. 8.2 Liquid Crystal Mesophases. 8.2.1 Lamellar Mesophases. 8.2.2 Hexagonal Mesophases (HI, HII). 8.2.3 Cubic Mesophases. 8.3 Mesophase Transformations. 8.3.1 Correlation Between Molecular Structure and Phase Behavior. 8.3.2 The Tail Volume and/or Length (Binary System). 8.3.3 The Area per Head Group (Binary System). 8.3.4 Guest Molecule Effect (Ternary System). 8.3.4.1 Hydrophilic Guest Molecule. 8.3.4.2 Lipophilic Guest Molecule. 8.3.5 Co-surfactant. 8.4 Microstructure and Transformation Identification Techniques. 8.4.1 Optical Microscopy. 8.4.2 X-ray Diffraction. 8.4.3 Differential Scanning Calorimetry (DSC). 8.4.4 Infrared (IR) Spectroscopy. 8.4.5 Nuclear Magnetic Resonance (NMR) Spectroscopy. 8.4.6 Rheology. 8.5 Conclusions. References. 9 Particle Deposition as a Tool for Studying Hetero-interactions (Zbigniew Adamczyk, Katarzyna Jaszczo t, Aneta Michna, Maria Zembala, and Jakub Barbasz). Abstract. 9.1 Introduction. 9.2 Specific Interactions. 9.2.1 Electrostatic Interactions. 9.2.2 Van der Waals Interactions. 9.2.3 Interactions in Dispersing Media, Hamaker Constant Calculations. 9.2.4 Superposition of Interactions and the Energy Profiles. 9.3 Phenomenological Transport Equations. 9.3.1 Near-surface Transport. 9.3.2 Limiting Solutions for the Perfect Sink Model. 9.3.3 Convective-diffusion Transport to Various Interfaces. 9.4 Illustrative Experimental Results. 9.4.1 Initial Deposition Rates. 9.4.2 Particle Deposition on Heterogeneous Surfaces. 9.5 Conclusions. References. 10 Recent Developments in Dilational Viscoelasticity of Surfactant Layers (Libero Liggieri, Michele Ferrari, and Francesca Ravera). 10.1 Introduction. 10.2 Surface Rheology of Surfactant Layers. 10.2.1 Adsorption Kinetics and Interfacial Rheology. 10.2.2 Main Surface Dilational Rheology Concepts. 10.3 Dilational Rheology with Multiple Relaxation Processes. 10.3.1 General Approach. 10.3.2 Adsorbed Layers with Variable Average Molar Area. 10.3.3 Interfacial Phase Transition with Aggregation. 10.3.4 Insoluble Surfactant Layers. 10.3.5 Interfacial Reactions in Insoluble Monolayers. 10.4 Conclusions and Perspectives. References. 11 Rapid Brownian and Gravitational Coagulation (Andrei S. Dukhin and Stanislav S. Dukhin). 11.1 Introduction. 11.2 Population Balance Equations. 11.3 Smoluchowski Solution for Brownian Coagulation. 11.4 Collision Frequency for Gravitational Aggregation. 11.4.1 Collision Frequency Derived from First Principles. 11.4.2 Collision Frequency Assumed from Mathematical Reasoning. 11.4.3 Collision Frequency for Simultaneous Brownian and Gravitational Coagulation. 11.5 Transition from Brownian to Gravitational Aggregation - Analytical Solution. 11.5.1 Analytical Solution by Dukhin. 11.5.2 Analytical Solution by Jung et al. 11.5.3 Comparison of Analytical Solutions and Following Conclusions. 11.6 Transition from Brownian to Gravitational Aggregation - Numerical Solution. 11.7 Experimental Data. 11.8 Conclusion. List of Symbols. References. Subject Index.