Interfacial Thermodynamics And Adsorption 1 PDF Download
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Author | : C. W. Angle |
Publisher | : |
Total Pages | : 60 |
Release | : 1988 |
Genre | : Adsorption |
ISBN | : |
Download Interfacial Thermodynamics and Adsorption, 1 Book in PDF, ePub and Kindle
Interfacial properties dominate the behaviour of colloidal systems. To understand these systems, a thorough appreciation of interfacial thermodynamics is useful, especially when adsorption occurs. This paper presents a discussion of the principles that govern interfaces of liquid/liquid, liquid/solid and liquid/vapour systems in relation to adsorption and the Gibbs Surface Excess. The Guggenheim-Adams model is compared with the Gibbs model. Special features of adsorption relative to thermodynamic properties, problems and assumptions for complex heterogeneous systems are discussed and the influence of temperature increase on surface entropy of liquid/vapour and liquid/liquid interfaces is surveyed with examples. Classical empirical relations developed in the past are illustrated in examples taken from metallurgy and heat transfer studies. Surface entropy as influenced by changes in adsorption with increased temperature is discussed in relation to polarography, polymers, proteins, surfactants, and emulsions, with special emphasis given to enhanced oil recovery.
Author | : Angle, C. W. (Chandra W.) |
Publisher | : Coal Research Laboratories |
Total Pages | : 60 |
Release | : 1988 |
Genre | : Adsorption |
ISBN | : |
Download Interfacial Thermodynamics and Adsorption. 1, An Introduction to Surface Energetics and a Survey of Temperature Dependence Studies Book in PDF, ePub and Kindle
Author | : D. Möbius |
Publisher | : Elsevier |
Total Pages | : 679 |
Release | : 2001-12-21 |
Genre | : Science |
ISBN | : 0080542131 |
Download Surfactants: Chemistry, Interfacial Properties, Applications Book in PDF, ePub and Kindle
This publication provides comprehensive material on the chemical and physical attributes of surfactants and new models for the understanding of structure-property relationships. Surfactants Chemistry, Interfacial Properties, Applications provides efficient instruments for the prognostication of principal physicochemical properties and the technologic applicability from the structure of a surfactant through the discussion of interrelations between the chemical structure, physicochemical properties and the efficiency of technologic application. Also included are informative overviews on new experimental techniques and abundant reference material on manufacturers, nomenclature, product properties, and experimental examples. The publication is accompanied by a CD-ROM, which is needed for the application of the thermodynamic and kinetic models to experimental data.
Author | : Nikola Kallay |
Publisher | : CRC Press |
Total Pages | : 780 |
Release | : 2000-01-03 |
Genre | : Science |
ISBN | : 9780824700065 |
Download Interfacial Dynamics Book in PDF, ePub and Kindle
An examination of the theoretical foundations of the kinetics and thermodynamics of solid-liquid interfaces, as well as state-of-the-art industrial applications, this book presents information on surface and colloidal chemical processes and evaluates vital analytical tools such as atomic force microscopy, surface force apparatus measurements, and photon correlation spectroscopy.
Author | : G. Astarita |
Publisher | : Springer Science & Business Media |
Total Pages | : 437 |
Release | : 2013-11-11 |
Genre | : Science |
ISBN | : 1489907718 |
Download Thermodynamics Book in PDF, ePub and Kindle
If a Writer would know how to behave himself with relation to Posterity; let him consider in old Books, what he finds, that he is glad to know; and what Omissions he most laments. Jonathan Swift This book emerges from a long story of teaching. I taught chemical engineering thermodynamics for about ten years at the University of Naples in the 1960s, and I still remember the awkwardness that I felt about any textbook I chose to consider-all of them seemed to be vague at best, and the standard of logical rigor seemed immensely inferior to what I could find in books on such other of the students in my first class subjects as calculus and fluid mechanics. One (who is now Prof. F. Gioia of the University of Naples) once asked me a question which I have used here as Example 4. 2-more than 20 years have gone by, and I am still waiting for a more intelligent question from one of my students. At the time, that question compelled me to answer in a way I didn't like, namely "I'll think about it, and I hope I'll have the answer by the next time we meet. " I didn't have it that soon, though I did manage to have it before the end of the course.
Author | : J. J. Kipling |
Publisher | : Academic Press |
Total Pages | : 341 |
Release | : 2013-10-22 |
Genre | : Science |
ISBN | : 148326629X |
Download Adsorption from Solutions of Non-Electrolytes Book in PDF, ePub and Kindle
Adsorption from Solutions of Non-Electrolytes provides a general discussion of the subject, which has so far been given little or no attention in current textbooks of physical chemistry. A general view of the subject is particularly needed at a time when we wish to see how far it will be possible to use theories of solutions to explain the phenomena of adsorption. The book opens with an introductory chapter on the types of interface, aspects of adsorption from solution, types of adsorption, and classification of systems. This is followed by separate chapters on experimental methods, adsorption at the liquid-solid interface, adsorption from completely miscible and partially liquids, adsorption of gases and solids from solution, adsorption of polymers, and adsorption in multicomponent systems. Subsequent chapters deal with factors influencing competitive adsorption at the liquid-solid interface. adsorption at the liquid-vapor and liquid-liquid interface, kinetics and thermodynamics of adsorption from the liquid phase, the use of columns in adsorption, and use of adsorption from solution to measure surface area.
Author | : Raymond Defay |
Publisher | : |
Total Pages | : 476 |
Release | : 1966 |
Genre | : Adsorption |
ISBN | : |
Download Surface Tension and Adsorption Book in PDF, ePub and Kindle
Author | : D. Chattoraj |
Publisher | : Springer Science & Business Media |
Total Pages | : 478 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 1461583330 |
Download Adsorption and the Gibbs Surface Excess Book in PDF, ePub and Kindle
The subject matter of this book is not entirely new in that much has been written about the state of the interfacial chemistry in other textbooks. However, the authors have found that there is really a need for a book which can lead an investigator, a student, or a beginn er through the in-depth understanding and descriptions involved in the derivations and usage of the adsorption equations based on the unified concept of the Gibbs surface excess. The derivation of the original Gibbs equation for the liquid interface has been amplified with reformulations and criticisms. Attempts have been frequently made to relate the surface excess quantities with the thermodynamic properties of the physically defined interfacial phase. In the last two decades, useful applications of the Gibbs equations have been made for the study of adsorption at solid-liquid as weIl as liquid-gas interfaces formed in the presence of the multicomponent solutions in the bulk. These recent treatments become useful for the experimental studies of the adsorption of electrolytes and interfacial properties related to neutral and charged monolayers. The consistency of the experimental results with those to be expected from the theories of the electrical double layer needs careful examination. An attempt has been made to present in a single volume all these developments based on the unified concept of the Gibbs surface excess. The study of the adsorption from solution is of considerable importance in the field of biology and in many other branches of applied science.
Author | : Jean Rouquerol |
Publisher | : Academic Press |
Total Pages | : 647 |
Release | : 2013-09-06 |
Genre | : Technology & Engineering |
ISBN | : 0080970362 |
Download Adsorption by Powders and Porous Solids Book in PDF, ePub and Kindle
The declared objective of this book is to provide an introductory review of the various theoretical and practical aspects of adsorption by powders and porous solids with particular reference to materials of technological importance. The primary aim is to meet the needs of students and non-specialists who are new to surface science or who wish to use the advanced techniques now available for the determination of surface area, pore size and surface characterization. In addition, a critical account is given of recent work on the adsorptive properties of activated carbons, oxides, clays and zeolites. Provides a comprehensive treatment of adsorption at both the gas/solid interface and the liquid/solid interface Includes chapters dealing with experimental methodology and the interpretation of adsorption data obtained with porous oxides, carbons and zeolites Techniques capture the importance of heterogeneous catalysis, chemical engineering and the production of pigments, cements, agrochemicals, and pharmaceuticals
Author | : J.T. Davies |
Publisher | : Academic Press |
Total Pages | : 507 |
Release | : 2012-12-02 |
Genre | : Science |
ISBN | : 0323148344 |
Download Interfacial Phenomena Book in PDF, ePub and Kindle
Interfacial Phenomena examines the fundamental properties of various liquid interfaces. This book discusses the physics of surfaces; electrostatic and electrokinetic phenomena; and adsorption at liquid interfaces. The properties of monolayers; reactions at liquid surfaces; diffusion through interfaces; and disperse systems and adhesion are also deliberated. Other topics include the vapor pressures over curved surfaces; electrical capacity of the double layer; applications of electrophoresis; and thermodynamics of adsorption and desorption. The experimental methods of spreading films at the oil-water interface; penetration into monolayers; experiments on dynamic systems; and spontaneous emulsification are likewise covered in this text. This book is beneficial to chemical engineers and students concerned with interfacial phenomena.