Download or read book Modeling of Molecular Adsorption and Organization at Liquid solid Interfaces and Interactions of Molecules in Liquids written by R. Hentschke and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Adsorption at Solid liquid Interfaces Using Self assembled Monolayer Films written by Seok-Won Lee and published by . This book was released on 1999 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Molecular Theory of Adsorption in Porous Solids written by Yury Konstantinovich Tovbin and published by CRC Press. This book was released on 2017-10-17 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the adsorption phenomenon the substances from the external environment the gas or liquid are absorbed by a solid surface (adsorbent). Adsorption is used to separate gaseous and liquid mixtures, for drying and purification of gases and liquids. This reference broadly explores the calculation of the equilibrium and dynamic characteristics of adsorption in porous bodies at the molecular level. Two new theories of statistical physics are presented, both developed by the author for the consistent description of the equilibrium distribution of molecules and dynamics of flows in complex porous materials to be able to solve a wide range of practical tasks in the development of new technologies.
Download or read book Molecular Modeling of Corrosion Processes written by Christopher D. Taylor and published by John Wiley & Sons. This book was released on 2015-04-27 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents opportunities for making significant improvements in preventing harmful effects that can be caused by corrosion Describes concepts of molecular modeling in the context of materials corrosion Includes recent examples of applications of molecular modeling to corrosion phenomena throughout the text Details how molecular modeling can give insights into the multitude of interconnected and complex processes that comprise the corrosion of metals Covered applications include diffusion and electron transfer at metal/electrolyte interfaces, Monte Carlo simulations of corrosion, corrosion inhibition, interrogating surface chemistry, and properties of passive films Presents current challenges and likely developments in this field for the future
Download or read book Water at Interfaces written by Jordi Fraxedas and published by CRC Press. This book was released on 2014-04-15 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water, with its simple molecular structure, reveals a complex nature upon interaction with other molecules and surfaces. Water at Interfaces: A Molecular Approach provides a broad, multidisciplinary introduction to water at interfaces, focusing on its molecular characteristics. The book considers interfaces at different length scales from single wa
Download or read book Dynamics of Adsorption at Liquid Interfaces written by S.S. Dukhin and published by Elsevier. This book was released on 1995-04-11 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the first of its kind, this book provides a valuable introduction for scientists and engineers interested in liquid/fluid interfaces and disperse systems to the rapidly developing area of adsorption dynamics. It is the first extensive review available on the subject of dynamics of adsorption and gives a general summary of the current state of adsorption kinetics theory and experiments. Current progress in recently designed set-ups and improved and generalised known methods for studying interfacial relaxations is reviewed. In addition, the role of the electric charge of surfactants in the adsorption process is discussed in terms of a non-equilibrium distribution of adsorbing ions in the diffuse layer. Present theories of the effect of dynamic adsorption layers on mobile surfaces, such as moving drops and bubbles, based on both diffusion and kinetic controlled adsorption models are described and efficient approximate analytical methods to solve the mathematical problem of coupling surfactant transport and hydrodynamics are introduced. The role of a dynamic adsorption layer in bubble rising, film drainage and film stabilisation and in complex processes such as flotation and microflotation is discussed. Containing more than 1100 references, the book is essential reading for industrial scientists and graduate and post-graduate students in physical, surface and colloid chemistry, physico-chemical hydrodynamics, water purification and mineral processing.
Download or read book Biomaterials Science written by Buddy D. Ratner and published by Academic Press. This book was released on 2012-12-31 with total page 1573 pages. Available in PDF, EPUB and Kindle. Book excerpt: The revised edition of this renowned and bestselling title is the most comprehensive single text on all aspects of biomaterials science. It provides a balanced, insightful approach to both the learning of the science and technology of biomaterials and acts as the key reference for practitioners who are involved in the applications of materials in medicine. Over 29,000 copies sold, this is the most comprehensive coverage of principles and applications of all classes of biomaterials: "the only such text that currently covers this area comprehensively" - Materials Today Edited by four of the best-known figures in the biomaterials field today; fully endorsed and supported by the Society for Biomaterials Fully revised and expanded, key new topics include of tissue engineering, drug delivery systems, and new clinical applications, with new teaching and learning material throughout, case studies and a downloadable image bank
Download or read book Nano Surface Chemistry written by Morton Rosoff and published by CRC Press. This book was released on 2001-09-27 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing more than 2600 references and over 550 equations, drawings, tables, photographs, and micrographs, This book describes hierarchical assemblies in biology and biological processes that occur at the nanoscale across membranes and at interfaces. It covers recurrent themes in nanocolloid science, including self-assembly, construction of supramolecular architecture, nanoconfinement and compartmentalization, measurement and control of interfacial forces, novel synthetic materials, and computer simulation. The authors reviews surface forces apparatus measurements of two-dimensional organized ensembles at solid-liquid interfaces.
Download or read book Adsorption at the Gas Solid and Liquid Solid Interface written by Kenneth Sing and published by Elsevier. This book was released on 2009-06-04 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adsorption at the Gas-Solid and Liquid-Solid Interface
Download or read book Molecular Simulation of Adsorption at Solid aqueous Interfaces written by Travis Gerard Trudeau and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The structure of liquid water and adsorbed leucine at solid surfaces of tunable hydrophobicity has been examined by molecular dynamics simulation. The results have been used to extend models of water ordering at superhydrophobic surfaces to create a general model of density-dependent ordering of water and adsorbates at hydrophobic interfaces. In this model, interfacial water structures can be classified according to two hydrophobic regimes, a non-wetting structure and a semi-wetting structure, distinguished by the orientation of interfacial water molecules. We propose that the emergence of the wetting-type order is strongly dependent on the density profile across the interfacial region. Leucine adsorbed at the same surfaces also shows two patterns of adsorption, distinguished by the proportion of time the molecule adopts an orientation parallel to the surface. These patterns correspond to the non-wetting and semi-wetting regimes of water and also arise from the density structure of water in the interfacial region.
Download or read book Adsorption written by Jozsef Toth and published by CRC Press. This book was released on 2002-05-10 with total page 887 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text offers an overview of the recent theoretical and practical results achieved in gas-solid, liquid-solid and gas-liquid adsorption research.
Download or read book Adsorption from Solution at the Solid liquid Interface written by G. D. Parfitt and published by . This book was released on 1983 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-electrolytes. Adsorption of small molecules. Adsorption from mixtures of miscible liquids. Adsorption of nonionic surfactants. Adsorption of polymers. Electrolytes. Adsorption of small ions. Adsorption of ionic surfactants. Adsorption of dyes. Adsorption of polyelectrolytes from dilute solution.
Download or read book Molecules in Interaction with Surfaces and Interfaces written by Reinhold Haberlandt and published by . This book was released on 2014-01-15 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water in Biomaterials Surface Science written by Marco Morra and published by John Wiley & Sons. This book was released on 2001-08-30 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theorie, Analytik, Praxis: Dieser Band behandelt alle wesentlichen Aspekte eines relativ jungen Forschungsgebietes, das sich mit Wechselwirkungen an Grenzflächen zwischen biologischen Materialien (u.a. Polysacchariden, Polyethylenoxid, Proteinen, Kohlenhydraten) und Wasser beschäftigt. Diskutiert werden Konsequenzen für Biotechnologie, Medizin und für die Herstellung von Beschichtungen.
Download or read book Encyclopedia of Surface and Colloid Science written by P. Somasundaran and published by CRC Press. This book was released on 2006 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adsorption From Solution written by R. H. Ottewill and published by Elsevier. This book was released on 2012-12-02 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adsorption From Solution discusses the significance of adsorption behavior in thermodynamic terms, with emphasis on the interplay between enthalpic and entropic contributions to the free energy. This book examines the role of simple models and of elementary thermodynamic and statistical mechanical arguments in relation to the concept of surface phase. Organized into 22 chapters, this book starts with an overview of the theoretical model for the solid/liquid interface. This text then proceeds with a discussion of the general thermodynamic treatment of adsorption from mixed solvents, which is designed to apply in situations where adsorbed species may be regarded as distinct from their bulk counterparts. Other chapters discuss the adsorption from solutions of various interfaces of liquid/gas, liquid/liquid, or liquid/solid. The final chapter deals with the roles of adsorption from solution in controlling other phenomena, such as liquid–liquid displacement, wetting, and the forces between colloidal particles. Physicists, chemists, and materials scientists will find this book extremely useful.
Download or read book Molecular Simulations of Adsorption Phase Behavior and Reactivity in Subsurface Fluid solid Systems written by Filip Simeski and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressing the joint climate and energy crises requires a fundamental understanding of storage processes for energy carriers and greenhouse gases in the subsurface. Unconventional geological formations, such as shale and mafic rocks, offer promising storage sites both because of their prevalence around the world and because of their nanoporous structure. Inside nanopores, fluids, such as carbon dioxide (CO2) and light alkanes, interact with mineral surfaces. These interactions lead to physico-chemical properties that differ from those of bulk fluids, including layered density, shift in the phase envelope, and several different diffusion regimes. Understanding how fluid-rock interactions induce changes in adsorption, phase behavior, and reactivity remains an open research question. In this talk, we employ a suite of molecular simulation techniques along with theoretical analysis to address the following knowledge gaps: 1. How do bulk fluids self-organize at supercritical conditions, and what is the role of energetic interactions among molecules in this process? 2. How can one separate the fundamentally coupled influences of thermodynamics and pore geometry when describing the adsorption and phase behavior of nanoconfined fluids? 3. What is the corrosive influence of CO2 on crack propagation in quartz, and how does that crack growth mechanism compare to the mechanisms in other chemical environments? First, to understand the microstructural behavior and self-organization of fluids at the elevated temperature and pressure conditions of the subsurface, we utilize an energetic criterion to describe the fluid topology in terms of molecular clusters. By connecting fluid topology to thermodynamic conditions, we find that the structural response is well represented by a complex network whose dynamics, which arise from the energetics of isotropic molecular interactions, are described by a hidden variable network model. Next, with this knowledge of the fluid structure, we examine the impact of confinement. To decouple thermodynamic changes from the impact of pore geometry, we extend a Minkowski functionals framework to the study of real fluids in 3D quartz pores with surface roughness. This mathematical reconstruction agrees very well with molecular simulations data. Moreover, we identify the fluid molecular electrostatic moment as an important factor in the formation of adsorption layers along pore walls, where we demonstrate that the fluid undergoes a two-dimensional rearrangement. Finally, we focus on the role of the interfacial reactivity of CO2 in crack growth in quartz. By analyzing how the structural properties of quartz -- bond length distribution and crack tip shape -- evolve, we propose a crack growth mechanism for this environment. These results demonstrate that CO2 reduces the fracture toughness of quartz by 12.1% compared to quartz in vacuum, thereby promoting crack growth and enhancing fluid transport in the subsurface. The findings presented in this talk contribute to a more fundamental physical understanding of how fluids behave at elevated temperature and pressure conditions in nanoconfinement. This knowledge is a prerequisite to developing more accurate constitutive models and reduced-order upscaling techniques for fluid-rock interactions in the subsurface.
