Some 20 years ago, I was privileged to share in writing a book on the descriptive chemistry of the 4d, 5d, 4f and 5f metals that included these eight elements within its compass (S.A. Cotton and F.A. Hart, The Heavy Transition Elements, Macmillan, 1975). This volume shares the same aim of covering the descriptive chemistry of silver, gold and the six platinum metals in some detail at a level suitable for advanced undergraduate and postgraduate study. It does not attempt to be a comprehensive treatise on the chemistry of these metals. It attempts to fill a slot between the general text and the in-depth review or monograph. The organometallic chemistry is confined to a-bonded com pounds in normal oxidation states; compounds with IT-bonding ligands are generally excluded. Their inclusion would have increased the length of the book considerably and, moreover, their recent chemistry has been extensively and expertly reviewed in the new Comprehensive Organometallic Chemistry, II, eds G. Wilkinson, F.G.A. Stone and E.W. Abel, Pergamon, Oxford, 1995."

This book provides an authoritative up-to-date summary of the chemistry and applications of polyoxometalates with emphasis on new synthetic strategies directed towards functionalized organic derivatives, self-assembly of mesoscopic composite polyoxoanions, generation of framework materials and thin oxide films, extended optical, magnetic, and electrical properties, applications in homogeneous and nanocluster-based catalysts, photocatalytic water decontamination, ribosomal crystallography, and topological aspects of large symmetrical structures.

This book treats the different current as well as unusual and hitherto often unstudied physico-chemical and surface-thermodynamic properties of water that govern all polar interactions occurring in it. These properties include the hyper-hydrophobicity of the water-air interface, the cluster formation of water molecules in the liquid state and the concomitant variability of the ratio of the electron-accepticity to electron-donicity of liquid water as a function of temperature, T. The increase of that ratio with T is the cause of the increase in hydration repulsion ("hydration pressure") between polar surfaces upon heating, when they are immersed in water.
The book also treats the surface properties of apolar and polar molecules, polymers, particles and cells, as well as their mutual interaction energies, when immersed in water, under the influence of the three prevailing non-covalent forces, i.e., Lewis acid-base (AB), Lifshitz-van der Waals (LW) and electrical double layer (EL) interactions. The polar AB interactions, be they attractive or repulsive, typically represent up to 90% of the total interaction energies occurring in water. Thus the addition of AB energies to the LW + EL energies of the classical DLVO theory of energy vs. distance analysis makes this powerful tool (the Extended DLVO theory) applicable to the quantitative study of the stability of particle suspensions in water. The influence of AB forces on the interfacial tension between water and other condensed-phase materials is stressed and serves, inter alia, to explain, measure and calculate the driving force of the hydrophobic attraction between such materials (the "hydrophobic effect"), when immersed in water. Thesephenomena, which are typical for liquid water, influence all polar interactions that take place in it. All of these are treated from the viewpoint of the properties of liquid water itself, including the properties of advancing freezing fronts and the surface properties of ice at 0o C.
- Explains and allows the quantitative measurement of hydrophobic attraction and hydrophilic repulsion in water
- Measures the degree of cluster formation of water molecules
- Discusses the influence of temperature on the cluster size of water molecules
- Treats the multitudinous effects of the hyper-hydrophobicity of the water-air interface

Highly accurate chemical speciation is of great importance in environmental, clinical, and food sciences, as well as in archaeometry. Trace analysis via atomic spectrometry, mass spectroscopy, gas chromatography, electron microprobing, or X-ray absorption spectroscopy provides detailed information on surface and sub-surface domain of samples. The book comprehensively presents modern techniques, timely application, and data modeling.

Historically, technological developments that have made use of the acidity/basicity of solids have often preceded an understanding of the phenomena involved. This, of course, is very expensive, and a far less efficient process than research based on a fundamental understanding of the science. For the last 50 years, therefore, a vast amount of research has been devoted to the subject: the rewards, in terms of technological advantage, were seen to be high. In the last few years, however, significant advances in the field have been achieved, in terms of our theoretical understanding, in instrumentation that allows research to be conducted "in situ" and under conditions appropriate to industrial processes, and in the realization that a closer coupling between science and technology can improve our quest. It is against such a background that "Acidity and Basicity of Solids" presents work in the field. This text should be suitable for specialized workers in the field and university teachers of introductory as well as graduate courses. The more general reader may find the reviews interesting.

Polyoxometalates are anionic metal-oxo nanoclusters, which constitute a unique class of compounds owing to their rich solution equilibria and their unique compositional, electronic, reactive, and structural diversity. This book reviews metal-oxide cluster chemistry by covering topics ranging from fundamental aspects (i.e., structure, properties, self-assembly processes, derivatization) to functional materials that incorporate these molecular units, as well as their applications in the fields of current socioeconomic interest, such as energy storage systems, catalysis, molecular electronics, and biomedicine. Edited by prominent researchers in the field of polymer and polyoxometalate chemistries, the book compiles contributions from some of the most distinguished and promising scientists worldwide in such a way that it will appeal to a general readership involved in research areas related to chemistry and materials science.

Advances in Polymer Science enjoys a longstanding tradition and good reputation in its community. Each volume is dedicated to a current topic, and each review critically surveys one aspect of that topic, to place it within the context of the volume. The volumes typically summarize the significant developments of the last 5 to 10 years and discuss them critically, presenting selected examples, explaining and illustrating the important principles, and bringing together many important references of primary literature. On that basis, future research directions in the area can be discussed. Advances in Polymer Science volumes thus are important references for every polymer scientist, as well as for other scientists interested in polymer science - as an introduction to a neighboring field, or as a compilation of detailed information for the specialist.

Hydroxyapatite is the structural prototype of the main inorganic constituent of bone and teeth and, together with fluorapatite, is also one of the principal minerals in commercial phosphate ores. The adsorption characteristics and surface chemistry of hydroxyapatite are important in understanding the growth, dissolution and adhesion mechanisms of bone and tooth tissues and in elucidating the factors in mineral beneficiation such as floation and flocculation. This volume essentially documents the proceedings of the symposium on the same topic held at the American Chemical Society Meeting in Kansas City, MO, September 12-17, 1982. It includes a few papers which were not presented at the symposium but does not comprise the entire program. This volume provides, on a limited scale, a multidisciplinary overview of current work in the field of adsorptive behavior and surface chemistry of hydroxyapatite and includes certain review articles. There are two papers each on adsorption, adsorption and its effects on crystal growth or dissolution kinetics, effects of electrochemical parameters on solubility and adsorption, and newer physical methods (exoemission and high-resolution NMR) of examining hydroxyapatite surface. There is one paper each on structure modelling of apatite surface based on octacalcium phosphate interface and on biodegradation of sintered hydroxyapatite.

The creation of molecular materials that have desired electrical conductance and magnetic properties demands the precise arrangement of molecules in the solid state. Such controlled arrangement has been achieved very elegantly by supramolecular chemists, especially those practising crystal engineering. This book, which presents articles by foremost experts in crystal engineering, molecular conductors and magnetic magnetism, reveals the results of an interdisciplinary union that may well have a profound influence on the future of materials science. Theoretical studies reveal potential areas of interest for those investigating molecular conductors and magnets, as well as materials that exhibit both properties. A unique survey of the state of the art appealing to all those doing research in supramolecular chemistry and materials science.

Carbon Dioxide Recovery and Utilization is a complete and informative resource on the carbon dioxide sources and market at the European Union level, with reference to the world situation. The book covers the following themes:

- Sources of carbon dioxide and their purity,
- Market of carbon dioxide and its uses,
- Separation techniques of carbon dioxide from flue gases,
- Analysis of the potential of each technique and application,
- Basic science and technology of supercritical CO2,
- Reactions in supercritical CO2 and its use as reactive solvent,
- Utilization of CO2 in the synthesis of chemicals with low energy input,
- Conversion of CO2 into fuels: existing techniques,
- Dry reforming of methane,
- Assessment of the use of carbon dioxide for the synthesis of methanol. This book is unique in providing integrated information and a perspective on innovative technologies for the use of carbon dioxide.
The book is suitable for use as a textbook for courses in chemical engineering and chemistry. It is also of great interest as a general reference for those involved with technologies for avoiding carbon dioxide production and for economists.
This is an invaluable reference for specialists on synthetic chemistry, gas separation, supercritical fluids, carbon dioxide marketing, renewable energy and sustainable development. In addition, it will be useful for those working in the chemical industry and for policy makers for carbon dioxide mitigation, innovative technologies, carbon recycling, and power generation.

This thesis introduces the preparation of a series of Mg-based thin films with different structures using magnetron sputtering, as well as the systematical investigation of their gaseous and electrochemical hydrogen storage properties under mild conditions. It reviews promising applications of Mg-based thin films in smart windows, hydrogen sensors and Ni-MH batteries, while also providing significant insights into research conducted on Mg-based hydrogen storage materials, especially the Mg-based films. Moreover, the unique experimental procedures and methods (including electric resistance, optical transmittance and electrochemical methods) used in this thesis will serve as a valuable reference for researchers in the field of Mg-based hydrogen storage films.

This book cuts across the divisions of organic, inorganic, and physical chemistry. It describes new methods for creating -conjugated porphyrin oligomers with precisely defined sequences of zinc and copper metal cations, and how EPR spectroscopy was used to investigate the dipolar and exchange coupling between the paramagnetic copper(II) centres. Porphyrins are a group of heterocyclic macrocycle organic compounds that play an important role in our everyday life and can for example be found in blood where they form a red complex with iron (haem). Various metallic elements can be inserted into a porphyrin and changing the coordinated metal is an excellent way to influence the chemical and physical properties of these molecules. Focusing on 3 metals - zinc, magnesium and copper - the author established new methods for creating -conjugated porphyrin oligomers and lastly presents the synthesis and investigation of two novel porphyrin nanoballs. Giving the template-directed strategy the author developed for constructing these molecules, this work could provide access to other related nano-cages.

This book is concerned with two major industrial minerals: Lithium and Calcium Chloride. The geology of their deposits is first reviewed, along with discussions of most of the major deposits and theories of their origin. The commercial mining and processing plants are next described, followed by a review of the rather extensive literature on other proposed processing methods. The more important uses for lithium and calcium chloride are next covered, along with their environmental considerations. This is followed by a brief review of the production statistics for each industry, and some of their compounds' phase data and physical properties.
- Describes the chemistry, chemical engineering, geology and mineral processing aspects of lithium and calcium chloride
- Collects in one source the most important information concerning these two industrial minerals
- Presents new concepts and more comprehensive theories on their origin

This timely and unique publication is designed for graduate students and researchers in inorganic and materials chemistry and covers bonding models and applications of symmetry concepts to chemical systems. The book discusses the quantum mechanical basis for molecular orbital concepts, the connections between molecular orbitals and localized views of bonding, group theory, bonding models for a variety of compounds, and the extension of these ideas to solid state materials in band theory. Unlike other books, the concepts are made tangible to the readers by guiding them through their implementation in MATLAB functions. No background in MATLAB or computer programming is needed; the book will provide the necessary skills. Key Features Visualization of the Postulates of Quantum Mechanics to build conceptual understanding MATLAB functions for rendering molecular geometries and orbitals Do-it-yourself approach to building a molecular orbital and band theory program Introduction to Group Theory harnessing the 3D graphing capabilities of MATLAB Online access to a growing collection of applications of the core material and other appendices Bonding through Code is ideal for first-year graduate students and advanced undergraduates in chemistry, materials science, and physics. Researchers wishing to gain new tools for theoretical analysis or deepen their understanding of bonding phenomena can also benefit from this text. About the Author Daniel Fredrickson is a Professor in the Department of Chemistry at the University of Wisconsin-Madison, where his research group focuses on understanding and harnessing the structural chemistry of intermetallic phases using a combination of theory and experiment. His interests in crystals, structure, and bonding can be traced to his undergraduate research at the University of Washington (B.S. in Biochemistry, 2000) with Prof. Bart Kahr, his Ph.D. studies at Cornell University (2000-2005) with Profs. Stephen Lee and Roald Hoffmann, and his post-doctoral work with Prof. Sven Lidin at Stockholm University (2005-2008). As part of his teaching at UW-Madison since 2009, he has worked to enhance his department's graduate course, Physical Inorganic Chemistry I: Symmetry and Bonding, through the incorporation of new material and the development of computer-based exercises.

Organic chemistry research has moved rapidly toward synthesis and medicinal application of nitrogen-containing compounds such as triazenes, triazines, and hydroxytriazenes due to their excellent biological activities. Many of them are presently in clinical trials. Triazene compounds have excellent medicinal properties and limited toxicity. Hydroxytriazenes are excellent chelating agents for transition metals. Newer studies show very promising biological and medicinal applications of these classes of compounds. Hydroxytriazenes and Triazenes: The Versatile Framework, Synthesis, and Medicinal Applications highlights synthetic methods, recent advances, and potential applications of triazines, triazenes, and hydroxytriazenes. This book includes holistic information on synthetic methods for novel compounds based on this moiety, up-to-date information on the how and why of their diverse or even multitargeted medicinal application, and future state of the art of both aspects. Other features include: Highlights recent advances and diverse possible applications of biological functions Covers the chemistry of triazine, triazene, and hydroxytriazene systems On the basis of in silico predictions, the book highlights synthetic methods and their applications A valuable source of information for those actively engaged in medicinal chemistry, drug discovery, and synthetic organic chemistry

This book discusses the extraction, purification, modification, and processing of biobased materials and their various industrial applications, across biomedical, pharmaceutical, construction, and other industries. It includes contributions from experts on hybrid biopolymers and bio-composites, bioactive and biodegradable materials, bio-inert polymers, natural polymers and composites, and metallic natural materials. Therefore, this encyclopedia is a useful reference for scientists, academicians, research scholars, and technologists. Major challenges of biobased materials are their efficient development, cost-effective, and green & environment friendly production/applications. This encyclopedia answers these challenges to professionals and scientists for proper utilization of biobased materials. It presents the recent practices of biobased materials technology in different scientific and engineering domains. It helps the bounded industrial outcomes to reach the general readership of different domains. This encyclopedia bridges the technological gaps between the industrial and academic professionals and the novice young students/scholars. The interdisciplinarity of this encyclopedia makes it unique for a wide readership. The topic of biobased materials is currently popular in the scientific community, working in such following areas as Recycled materials, Renewable materials, Materials for efficiency, Materials for waste treatment, Materials for reduction of environmental load, Materials for easy disposal or recycle, Hazardous free materials, Materials for reducing human health impact, Materials for energy efficiency, Materials for green energy, etc. This is a relatively hot topic in materials science and has strong demands for energy, material and money savings, as well as heavy contamination problems, despite that the area of biobased materials belongs to most important fields of modern science & technology, no important encyclopedias have been published in the area of "biobased materials"

A stand-alone, monograph present results on mechanochemical synthesis of nanostructured composite materials on the base of inorganic and organic components The book summarizes and systematizes the results of a fundamentally new complex approach to the creation of composite polymer-inorganic systems by mechanochemical treatment, both as a result of the traditional approach with the use of dynamic mills (mechanical reactors) and ultrasonic action on powder mixtures In addition, the book will present a chapter that will focus on the method of mechanochemical preparation of materials for high-energy systems, which are the most promising, since it allows the most productive management of the formation of new structural compositions that increase the energy intensity of the system.

Aluminum, bound almost exclusively to oxygen in various combinations, is the most abundant metal in the earth's crust and, therefore, of great commercial potential. Once methods were developed (in the 1880's) to free useable quantities of the element from oxygen, applications for the element began developing rapidly. This growth has resulted in the ubiquity of the metal in today's world. Therefore it can be found intentionally introduced in many products in direct contact with human beings. It is commonly known that soluble forms of aluminum aretoxic to living organisms. However, aluminum is not known to be bioavailable under everyday conditions. In fact, the solubility product of common aluminum compounds, such as AI(OH)3 is so low as to make it essentially unavailable. This volume of Structure and Bonding seeks to provide in one source, a resource where the basic science related to aluminum toxicity may be obtained. It should be stressed that this volume is not intended to be a warning to avoid contact with aluminum. Living organisms have adequate defenses to prevent aluminum toxicity under normal conditions. Rather the volume was created to simply provide an understanding of the biological effects of aluminum. As such, the present volume should be considered in the context of the companion volumes in this three part series of Structure and Bonding. The first volume was devoted to fundamental developments in group 13 chemistry.

Metal-Oxygen Clusters is the first book, providing an overview of the surface chemistry and catalytic properties of heteropoly oxometalates. After a brief look at the early knowledge of heteropoly oxometalates, the book discusses the synthesis, characterization, structure, bulk properties and stability of these materials. The remainder and the largest portion of the book explores the properties of these solids as catalysts in acid-catalyzed and oxidation processes in supported or unsupported forms. The book provides an up-to-date review of the methods for synthesizing heteropoly oxometalates of Keggin structure, techniques from spectroscopic through electrochemical to elemental analysis for their characterization and the current information on their structure, bulk properties and their stabilities at high temperatures and under acid and alkaline conditions. The book discusses the materials employed as supports for the title solid and the results of the examination of the supported materials. Methods for the identification of the nature and source of the two catalytic functions, the acidic and oxidative properties, of the heteropoly oxometalates are reviewed and discussed. The use of both the supported and unsupported heteropoly oxometalates as catalysts in acidity-requisite processes ranging from methanol conversion to hydrocarbons to ring-expansion and contraction processes and in oxidation processes from methane cyclohexane are described and related to the aforementioned properties.

The Periodic Table of the Elements remains a living, growing document that attempts to map out all of the most primal matter known to humankind. This book preserves our current knowledge and understanding of the Periodic Table of the Elements as it exists at this specific moment in time. The heavy elements have recently been verified and named, and thus complete the seventh row of the Periodic Table, with oganesson being the name of the final element, which had formerly been known as Element 118 or Eka-radon. One can say honestly that it is a rare moment in time when a row of the Periodic Table of the Elements is completed.

This is the very first book that offers an up-to-date and comprehensive overview on deuteride. It not only includes the concept, existing forms, key characteristics, but also reviews the preparation and characterization technologies and the latest research developments of deuteride. The special properties such as the nuclear properties, isotropic and neutron effect, poisonousness, radioactivity, volume expansion are systematically discussed to build up the sound understanding of the materials. In particular, this work reviews a number of commercial and scientific uses of the materials including nuclear reactors, NMR spectroscopy and medicines. Researchers and industrial professionals in medicine, chemistry, biochemistry, environmental sciences and defense sciences will benefit from this work.