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Author : Kin Yip Tam
Publisher :
ISBN 13 :
Total Pages : 482 pages
Book Rating : 4.:/5 (535 download)
Download or read book Mechanisms of Reactions at Solid-liquid Interfaces written by Kin Yip Tam and published by . This book was released on 1996 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. G. Compton
Publisher :
ISBN 13 : 9780444416315
Total Pages : 286 pages
Book Rating : 4.4/5 (163 download)
Download or read book Reactions at the Liquid-solid Interface written by R. G. Compton and published by . This book was released on 1989 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 28 of Comprehensive Chemical Kinetics is concerned with reactions occurring at the solid-liquid interface. Volumes 26 and 27 have dealt with electrochemical reactions. The present volume therefore covers those interfacial processes which involve no net passage of current. The first chapter covers the structure of the interfacial region and its experimental investigation. The second chapter reviews the mechanisms by which heterogeneous catalysis of solution reactions can take place. The third is concerned with the mechanism and kinetics of crystal growth from solution. The final chapter deals with corrosion processes at the metal-solution interface.
Author : Jonathan Booth (D.Phil.)
Publisher :
ISBN 13 :
Total Pages : 806 pages
Book Rating : 4.:/5 (863 download)
Download or read book The Mechanism of Solid-liquid Reactions written by Jonathan Booth (D.Phil.) and published by . This book was released on 1996 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Daniel Anthony Rose
Publisher :
ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.:/5 (52 download)
Download or read book Molecular Dynamics Studies of Chemical Reactions at Solid-liquid Interfaces written by Daniel Anthony Rose and published by . This book was released on 1994 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Husnu Yildirim Erbil
Publisher : Wiley-Blackwell
ISBN 13 : 9781405119689
Total Pages : 364 pages
Book Rating : 4.1/5 (196 download)
Download or read book Surface Chemistry of Solid and Liquid Interfaces written by Husnu Yildirim Erbil and published by Wiley-Blackwell. This book was released on 2006-11-17 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed understanding of the chemistry of surfaces and interfaces is required by many research personnel in the chemical and life science industries, as surfaces and interfaces play a critical role in many of the processes they seek to influence. Surface Chemistry of Solid and Liquid Interfaces provides a concise and easily accessible introduction to this fascinating subject. With a smooth evolution of ideas from familiar physical chemistry principles, the student can develop a sophisticated understanding of the chemistry of surfaces and interfaces. The book is also highly relevant to new researchers in industry and newly emerging nanotechnology field who often encounter surface and interface chemistry and need to be conversant with the principles and investigative tools, without being specialists.
Author :
Publisher : Elsevier
ISBN 13 : 9780323856690
Total Pages : 0 pages
Book Rating : 4.8/5 (566 download)
Download or read book Encyclopedia of Solid-Liquid Interfaces written by and published by Elsevier. This book was released on 2023-09-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encyclopedia of Solid-Liquid Interfaces is designed to provide a comprehensive overview of macroscopic phenomena at solid-liquid interfaces, e.g. in physics, chemistry, geology, biology and technology, and to describe the methodological approaches and strategies to gain microscopic insight into the underlying properties and processes on the atomic/molecular level. Covering an area of chemistry that plays a fundamental role in nature and technology, the book compiles all relevant features of the field into a 'one-stop' reference source that will be relevant to a wide range of interdisciplinary scientists, researchers and academics. Encompassing 170 chapters by renowned experts, and led by leading names in the field, the contents will be organized over 3 volumes.
Author : Alexander G. Volkov
Publisher : CRC Press
ISBN 13 : 0203908759
Total Pages : 872 pages
Book Rating : 4.2/5 (39 download)
Download or read book Liquid Interfaces In Chemical, Biological And Pharmaceutical Applications written by Alexander G. Volkov and published by CRC Press. This book was released on 2001-01-30 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive treatment of surface chemistry and its applications to chemical engineering, biology, and medicine. Focuses on the chmical and physical structure of oil-water interfaces and membrane surfaces. Details interfacial potentials, ion solvation, and electrostatic instabilities in double layers.
Author : Christian Mathot
Publisher :
ISBN 13 :
Total Pages : 119 pages
Book Rating : 4.:/5 (38 download)
Download or read book Reactions at a Solid-liquid Interface written by Christian Mathot and published by . This book was released on 1970 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Klaus Wandelt
Publisher : Springer
ISBN 13 : 9783662307809
Total Pages : 446 pages
Book Rating : 4.3/5 (78 download)
Download or read book Solid-Liquid Interfaces written by Klaus Wandelt and published by Springer. This book was released on 2014-03-12 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using combinations of in situ and ex situ experimental methods, fundamental and relevant phenomena such as adsorption and desorption of ions and molecules, restructuring of surfaces, thin film and nanocluster growth, and electrochemical reactions on the micrometer scale are addressed. The overview includes a wide range of experimental techniques and examples of solid-liquid interfaces and aims at stimulating an expansion of this important type of interface science.
Author : Klaus Wandelt
Publisher : Springer Science & Business Media
ISBN 13 : 3540425837
Total Pages : 471 pages
Book Rating : 4.5/5 (44 download)
Download or read book Solid-Liquid Interfaces written by Klaus Wandelt and published by Springer Science & Business Media. This book was released on 2002-11-14 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using combinations of in situ and ex situ experimental methods, fundamental and relevant phenomena such as adsorption and desorption of ions and molecules, restructuring of surfaces, thin film and nanocluster growth, and electrochemical reactions on the micrometer scale are addressed. The overview includes a wide range of experimental techniques and examples of solid-liquid interfaces and aims at stimulating an expansion of this important type of interface science.
Download or read book THE CHEMISTRY OF SOLID LIQUID INTERFACES. written by and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alexander G. Volkov
Publisher : CRC Press
ISBN 13 : 1000099032
Total Pages : 448 pages
Book Rating : 4.0/5 ( download)
Download or read book Liquid-Liquid InterfacesTheory and Methods written by Alexander G. Volkov and published by CRC Press. This book was released on 2020-11-26 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Update your knowledge of the chemical, biological, and physical properties of liquid-liquid interfaces with Liquid-Liquid Interfaces: Theory and Methods. This valuable reference presents a broadly based account of current research in liquid-liquid interfaces and is ideal for researchers, teachers, and students. Internationally recognized investigators of electrochemical, biological, and photochemical effects in interfacial phenomena share their own research results and extensively review the results of others working in their area. Because of its unusually wide breadth, this book has something for everyone interested in liquid-liquid interfaces. Topics include interfacial and phase transfer catalysis, electrochemistry and colloidal chemistry, ion and electron transport processes, molecular dynamics, electroanalysis, liquid membranes, emulsions, pharmacology, and artificial photosynthesis. Enlightening discussions explore biotechnological applications, such as drug delivery, separation and purification of nuclear waste, catalysis, mineral extraction processes, and the manufacturing of biosensors and ion-selective electrodes. Liquid-Liquid Interfaces: Theory and Methods is a well-written, informative, one-stop resource that will save you time and energy in your search for the latest information on liquid-liquid interfaces.
Author : Marco Fidel Suárez-Herrera
Publisher :
ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.:/5 (463 download)
Download or read book Reactions at Solid-liquid Interfaces written by Marco Fidel Suárez-Herrera and published by . This book was released on 1999 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Neda Ojaghlou
Publisher :
ISBN 13 :
Total Pages : 127 pages
Book Rating : 4.:/5 (115 download)
Download or read book Adhesion at Solid/liquid Interfaces written by Neda Ojaghlou and published by . This book was released on 2019 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: The adhesion at solid/liquid interface plays a fundamental role in diverse fields and helps explain the structure and physical properties of interfaces, at the atomic scale, for example in catalysis, crystal growth, lubrication, electrochemistry, colloidal system, and in many biological reactions. Unraveling the atomic structure at the solid/liquid interface is, therefore, one of the major challenges facing the surface science today to understand the physical processes in the phenomena such as surface coating, self-cleaning, and oil recovery applications. In this thesis, a variety of theory/computational methods in statistical physics and statistical mechanics are used to improve understanding of water adhesion at solid/liquid interfaces. In here, we addressed two separated, but interconnected problems: First, we consider water adhesion on fiber/surface, responsible for the emergence of droplet residue upon droplet detachment. In this project, we study the mechanism of water droplet detachment and retention of residual water on smooth hydrophilic fibers and surfaces using nonequilibrium molecular dynamics simulations. We investigate how the applied force affects the breakup of a droplet and how the minimal detaching force per unit mass decreases with droplet size. We extract scaling relations that allow extrapolation of our findings to larger length scales that are not directly accessible by molecular models. We find that the volume of the residue on a fiber varies nonmonotonically with the detaching force, reaching the maximal size at an intermediate force and associated detachment time. The strength of this force decreases with the size of the drop, while the maximal residue increases with the droplet volume, V, sub-linearly, in proportion to the V2/3. Second, we address the adhesion on conducting graphene. We improved the graphene model by incorporating the conductivity of graphene sheet using the fluctuating charge technique of Constant Potential Molecular Dynamics (CPMD). We evaluated the wettability by measuring the contact angle of cylindrical water drops on a conducting graphene sheet. We found that the CA of a water droplet on a graphene sheet supported by water is lower than in the absence of water under graphene. Our calculations reveal effective attractions between partial charges of equal sign across the conducting graphene sheet. Attractive correlations are attributed to the formation of the highly localized image charges on carbon atoms between the partially charged sites of water molecules on both sides of graphene. By performing additional computations with nonpolar diiodomethane, we confirm that graphene transmits both polar and dispersive interactions. These findings are important in applications including sensors, fuel cell membranes, water filtration, and graphene-based electrode material to enhance the supercapacitor performance. A challenge for future work concerns dynamic polarization response of wetted graphene at alternating (AC) field condition.
Author : S. Bernasek
Publisher : John Wiley & Sons
ISBN 13 : 9780471185475
Total Pages : 186 pages
Book Rating : 4.1/5 (854 download)
Download or read book Heterogeneous Reaction Dynamics written by S. Bernasek and published by John Wiley & Sons. This book was released on 1995-10-12 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an in-depth monograph covering the topic of energy transfer and reactions on solid surfaces. This topic is of great interest now because of its applications to catalysis and solid-state electronics, including the manufacture of semiconductors, integrated circuits and other solid state devices. Initially it describes what is meant by heterogenous reaction dynamics. Basically, this is the study, on a molecular level, of the elementary dynamics of energy transfer and reactions at surface. The emphasis of the book will be on well characterized solid surfaces. Energy transfer and reactions are broadly defined to include phase transitions in adsorbed layers, diffusion, the absorption process itself, and energy transfer between adsorbate and subtrate, as well as gas-surface energy transfer, catalytic and oxidative type surface reactions.
Author : Jennifer A. Faust
Publisher : Elsevier
ISBN 13 : 0128136421
Total Pages : 492 pages
Book Rating : 4.1/5 (281 download)
Download or read book Physical Chemistry of Gas-Liquid Interfaces written by Jennifer A. Faust and published by Elsevier. This book was released on 2018-05-31 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical Chemistry of Gas-Liquid Interfaces, the first volume in the Developments in Physical & Theoretical Chemistry series, addresses the physical chemistry of gas transport and reactions across liquid surfaces. Gas–liquid interfaces are all around us, especially within atmospheric systems such as sea spry aerosols, cloud droplets, and the surface of the ocean. Because the reaction environment at liquid surfaces is completely unlike bulk gas or bulk liquid, chemists must readjust their conceptual framework when entering this field. This book provides the necessary background in thermodynamics and computational and experimental techniques for scientists to obtain a thorough understanding of the physical chemistry of liquid surfaces in complex, real-world environments. 2019 PROSE Awards - Winner: Category: Chemistry and Physics: Association of American Publishers Provides an interdisciplinary view of the chemical dynamics of liquid surfaces, making the content of specific use to physical chemists and atmospheric scientists Features 100 figures and illustrations to underscore key concepts and aid in retention for young scientists in industry and graduate students in the classroom Helps scientists who are transitioning to this field by offering the appropriate thermodynamic background and surveying the current state of research
Author : Chenghao Wu
Publisher :
ISBN 13 :
Total Pages : 90 pages
Book Rating : 4.:/5 (16 download)
Download or read book In Situ and Operando X-ray Spectroscopy Studies of Solid/Gas and Solid/Liquid Interfaces written by Chenghao Wu and published by . This book was released on 2015 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas-phase catalytic reactions and electrochemical reactions are two important categories of heterogeneous reactions. In order to determine the reaction mechanisms and potentially improve the technologies based on these reactions, it is essential to understand what happens at relevant solid/gas or solid/liquid interfaces under reaction conditions. X-ray photoelectron spectroscopy (XPS) and x-ray absorption spectroscopy (XAS) are two element-specific and chemical-state-specific characterization techniques. Recently, researchers have demonstrated that with proper modifications, these vacuum-requiring techniques can also be used to characterize various solid/gas or solid/liquid interface systems under ambient conditions, which opens the way towards in situ and operando characterization of many heterogeneous reaction systems. In this dissertation, the studies on two solid/gas interface systems and two solid/liquid interface systems are presented. The solid/gas interface systems were characterized by ambient-pressure XPS (AP-XPS). In the study regarding Co catalyst for Fischer-Tropsch (F-T) synthesis, it was found that CO adsorbs strongly on Co surface; but small amount of sulfur substantially weakens the CO adsorption and consequently poisons the F-T reaction. Under reaction conditions, Co surface remains metallic. At lower temperatures, water molecules in the reaction products can potentially oxidize the Co surface and thereby hinder the catalytic reaction. When the reaction temperature is above 250°C, H2 is responsible for reducing Co to its metallic phase and keeping the catalyst active. In the study of CoxPdy alloy nanoparticles for catalyzing CO oxidation reaction, a clear dependence of catalytic activities on nanoparticle composition was observed. AP-XPS results revealed that Co segregates to the surface and stays in the oxide form after the pretreatment process. Small amount of Co coexisting with Pd on the surface can promote the CO oxidation reaction synergistically and the synergetic effect becomes more prominent with increasing Co content. However, when Co/Pd ratio is too high, after the cleaning processes, the surface of the nanoparticles is fully covered by thin layers of CoOx, preventing CO molecules from binding with Pd, which leads to significant drop in catalytic activity of the alloy nanoparticles. The solid/liquid interface systems were characterized by our newly developed in situ and operando XAS technique. Total electrode yield (TEY) signal collected through the working electrode can provide information that is sensitive to the solid/liquid interfaces. At Au/H2O interfaces, the hydrogen-bonding network is greatly disrupted by the interface, leaving more broken hydrogen bonds than in bulk water. But the delocalization of the LUMO orbitals of water molecules into the gold substrate, greatly suppresses the pre-edge feature in O1s XAS spectrum that is typically associated with broken hydrogen bonds. These polar molecules can respond to external electrical field and reorient at the interface, producing potential-dependent O1s TEY XAS spectra. At Pt/H2SO4(aq) or Au/H2SO4(aq) interfaces, similar water reorientation behaviors were observed in the negative potential region. In the positive potential regions, the evolution of O1s XAS spectra is different from that of Au/H2O system. The changes in the spectra are possibly related to the adsorption of sulfate ions at the interface, contradicting many reports that proposed an oxide formation or oxygen/ hydroxyl adsorption processes. The studies on four interface systems presented in this dissertation illustrate the capabilities and great potentials of these two in situ x-ray spectroscopy techniques, i.e., AP-XPS and in situ/operando XAS, in the investigation of interfacial phenomena and reaction mechanisms in various heterogeneous reactions. Such mechanistic information can potentially provide insightful guidance for better designs of catalysts and electrode materials.
