Chemical Properties Of Material Surfaces
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| Author | : Marek Kosmulski |
| Publisher | : CRC Press |
| Total Pages | : 774 |
| Release | : 2001-07-18 |
| Genre | : Science |
| ISBN | : 9780585418049 |
A discussion of the adsorption of inorganics from aqueous solution on inorganic adsorbents. It emphasizes the relationship between adsorption and surface charging, highlighting simple and complex adsorption systems sorted by the adsorbent as well as the adsorbate. The author includes a comprehensive collection of pristine PZC of different materials - covering crystallographic structure, methods of preparation, impurities in the solid, temperature and ionic composition of the solution, experimental methods to determine PZC, and the correlation between zero points and other physical quantities.
| Author | : M. J. Sinnott |
| Publisher | : |
| Total Pages | : 12 |
| Release | : 1961 |
| Genre | : Crystals |
| ISBN | : |
Many of the properties that are of interest to engineers concerned with materials are controlled or influenced by the environment in which the material is to be used or to which it has been exposed during prior processing. These changes might be termed solid state phenomena since their effect is reflected in the properties of the solid, but they are basically of surface origin. This paper reviews the influences of surfaces, either internal or external, on some of the physical and chemical properties of materials.
| Author | : |
| Publisher | : Elsevier |
| Total Pages | : 553 |
| Release | : 2002-08-21 |
| Genre | : Technology & Engineering |
| ISBN | : 0080542123 |
DescriptionSurface Alloys and Alloy Surfaces is concerned with the structural, compositional, electronic and chemical properties of the surfaces of solids in which the surface layers, at least are alloyed. Two different categories of system are covered - the surfaces of bulk alloys (alloy surfaces) and surface phases in which one or more outermost atomic layers are alloyed, while the underlying bulk involves no such intermixing (surface alloys).Importance of TopicThe surfaces of bulk alloys have long been known to be of practical interest for their chemical properties. It has also long been known that the surface composition of such alloys commonly differs from that of the underlying bulk. However, our understanding of these chemical and physical phenomena is far from complete and the application of surface science methods to investigate these phenomena is a manifestation of a general trend to study the surfaces of increasing complexity. Surface alloy formation, as a much more recently recognized phenomenon deserves more attention.Why This TitleThis title is important as it provides new insights into a mixture of new and old problems. It is the first to cover the important mixture of material on surface alloys and alloy surfaces. Each chapter is written by experts in different areas of these two interrelated topics, covering theory and experiment, physics and chemistry, geometrical and electronic structure. The coverage of the surface alloy topic is especially novel as it is relatively newly-recognised as quite a common phenomenon.
| Author | : Miran Mozetič |
| Publisher | : MDPI |
| Total Pages | : 356 |
| Release | : 2019-04-16 |
| Genre | : Technology & Engineering |
| ISBN | : 3038977969 |
This book contains selected contributions on surface modification to improve the properties of solid materials. The surface properties are tailored either by functionalization, etching, or deposition of a thin coating. Functionalization is achieved by a brief treatment with non-equilibrium gaseous plasma containing suitable radicals that interact chemically with the material surface and thus enable the formation of rather stable functional groups. Etching is performed in order to modify the surface morphology. The etching parameters are selected in such a way that a rich morphology of the surfaces is achieved spontaneously on the sub-micrometer scale, without using masks. The combination of adequate surface morphology and functionalization of materials leads to superior surface properties which are particularly beneficial for the desired response upon incubation with biological matter. Alternatively, the materials are coated with a suitable thin film that is useful in various applications from food to aerospace industries.
| Author | : J. W. Martin |
| Publisher | : |
| Total Pages | : 646 |
| Release | : 2008-03-11 |
| Genre | : Reference |
| ISBN | : |
The structure and thermodynamics of solid surfaces are considered in this single volume. This includes their reactivity and catalytic role, as well as their tribological features such as friction, lubrication, adhesion and wear. The importance of surface coatings and surface films upon material properties is also reviewed, and a range of articles on the production and characterisation of thin films is included. Approximately one hundred articles have been selected which discuss the above features in a range of material families, e.g.. metallic, ceramic and polymeric. Reviews of the surface properties of wood and paper are also included. * Keep up to date with the pace of developoments in material science and engineering * Designed for quick reference and ease of use combining theory and practice to enhance work flow * Single volume concise reference work for engineers, scientists and consultants working in the field
| Author | : Jean-Charles Joud |
| Publisher | : John Wiley & Sons |
| Total Pages | : 180 |
| Release | : 2015-12-07 |
| Genre | : Technology & Engineering |
| ISBN | : 1848218435 |
The first part of this book looks at the consequence of chemical and topological defects existing on real surfaces, which explain the wettability of super hydrophilc and super hydrophobic surfaces. There follows an in-depth analysis of the acido-basicity of surfaces with, as an illustration, different wettability experiments on real materials. The next chapter deals with various techniques enabling the measurement of acido basicity of the surfaces including IR and XPS technics. The last part of the book presents an electrochemical point of view which explains the surface charges of the oxide at contact with water or other electrolyte solutions in the frame of Bronsted acido-basicity concept. Various consequences are deduced from such analyses illustrated by original measurement of the point of zero charge or by understanding the basic principles of the electrowetting experiments.
| Author | : Ranjan Kumar Mohapatra |
| Publisher | : Bentham Science Publishers |
| Total Pages | : 250 |
| Release | : 2021-11-18 |
| Genre | : Technology & Engineering |
| ISBN | : 9815036823 |
Chemical Modification of Solid Surfaces by the Use of Additives brings ten comprehensive chapters covering different types of solid surface modifications by using surfactants or other chemicals. Each chapter explains different types of chemical surface modifications that are important for a large variety of applications. The uses of each type of modification is summarized to give the reader an overview of recent developments in this field of materials science. The book also highlights the importance of surface modification for the biomedical application of polysaccharides, sensing application of carbon electrode, metal coating substrate surfaces, microelectronic, microwave applications of perovskite material and the role of nanotechnology. This book is a useful reference for chemical engineering and civil engineering students who wish to understand the surface chemistry of additive materials. Scholars undertaking courses in nanotechnology and environmental science will also benefit from the information presented by the book.
| Author | : Mary Anne White |
| Publisher | : CRC Press |
| Total Pages | : 496 |
| Release | : 2018-10-12 |
| Genre | : Science |
| ISBN | : 0429887116 |
Designed for advanced undergraduate students and as a useful reference book for materials researchers, Physical Properties of Materials, Third Edition establishes the principles that control the optical, thermal, electronic, magnetic, and mechanical properties of materials. Using an atomic and molecular approach, this introduction to materials science offers readers a wide-ranging survey of the field and a basis to understand future materials. The author incorporates comments on applications of materials science, extensive references to the contemporary and classic literature, and 350 end-of-chapter problems. In addition, unique tutorials allow students to apply the principles to understand applications, such as photocopying, magnetic devices, fiber optics, and more. This fully revised and updated Third Edition includes new materials and processes, such as topological insulators, 3-D printing, and more information on nanomaterials. The new edition also now adds Learning Goals at the end of each chapter and a Glossary with more than 500 entries for quick reference.
| Author | : Hari Singh Nalwa |
| Publisher | : |
| Total Pages | : 728 |
| Release | : 2001 |
| Genre | : Science |
| ISBN | : 9780125139113 |
This handbook brings together, under a single cover, all aspects of the chemistry, physics, and engineering of surfaces and interfaces of materials currently studied in academic and industrial research. It covers different experimental and theoretical aspects of surfaces and interfaces, their physical properties, and spectroscopic techniques that have been applied to a wide class of inorganic, organic, polymer, and biological materials. The diversified technological areas of surface science reflect the explosion of scientific information on surfaces and interfaces of materials and their spectroscopic characterization. The large volume of experimental data on chemistry, physics, and engineering aspects of materials surfaces and interfaces remains scattered in so many different periodicals, therefore this handbook compilation is needed. The information presented in this multivolume reference draws on two decades of pioneering research on the surfaces and interfaces of materials to offer a complete perspective on the topic. These five volumes-Surface and Interface Phenomena; Surface Characterization and Properties; Nanostructures, Micelles, and Colloids; Thin Films and Layers; Biointerfaces and Applications-provide multidisciplinary review chapters and summarize the current status of the field covering important scientific and technological developments made over past decades in surfaces and interfaces of materials and spectroscopic techniques with contributions from internationally recognized experts from all over the world. Fully cross-referenced, this book has clear, precise, and wide appeal as an essential reference source long due for the scientific community. The complete reference on the topic of surfaces and interfaces of materials The information presented in this multivolume reference draws on two decades of pioneering research Provides multidisciplinary review chapters and summarizes the current status of the field Covers important scientific and technological developments made over past decades in surfaces and interfaces of materials and spectroscopic techniques Contributions from internationally recognized experts from all over the world.
| Author | : Richard C. Pleus |
| Publisher | : CRC Press |
| Total Pages | : 193 |
| Release | : 2018-07-17 |
| Genre | : Medical |
| ISBN | : 1351168584 |
Throughout human history, we have long encountered the combination of promise, risk, and uncertainty that accompanies emerging technologies. Nanotechnology is a recent example of an emerging technology that promises to drastically improve existing products as well as allow for creative development of new goods and services. This new technology also has its potential downsides. Industry, academia, and regulatory agencies are all working overtime to assess risks accurately while keeping up with the pace of development. Subtle changes in the physicochemical properties of engineered nanomaterials (ENMs) can influence their toxicity and behavior in the environment and so can be used to help control potential ENM risks. This book attempts to encompass the state of the science regarding physicochemical characterization of ENMs. It illuminates the effort to understand these properties and how they may be used to ensure safe ENM deployment in existing or future materials and products.
