Download or read book Physics and Chemistry of the Organic Solid State written by David Fox and published by . This book was released on 1963 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Treatise on Solid State Chemistry written by N. Hannay and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last quarter-century has been marked by the extremely rapid growth of the solid-state sciences. They include what is now the largest subfield of physics, and the materials engineering sciences have likewise flourished. And, playing an active role throughout this vast area of science and engineer ing have been very large numbers of chemists. Yet, even though the role of chemistry in the solid-state sciences has been a vital one and the solid-state sciences have, in turn, made enormous contributions to chemical thought, solid-state chemistry has not been recognized by the general body of chemists as a major subfield of chemistry. Solid-state chemistry is not even well defined as to content. Some, for example, would have it include only the quantum chemistry of solids and would reject thermodynamics and phase equilibria; this is nonsense. Solid-state chemistry has many facets, and one of the purposes of this Treatise is to help define the field. Perhaps the most general characteristic of solid-state chemistry, and one which helps differentiate it from solid-state physics, is its focus on the chemical composition and atomic configuration of real solids and on the relationship of composition and structure to the chemical and physical properties of the solid. Real solids are usually extremely complex and exhibit almost infinite variety in their compositional and structural features.
Download or read book Strength from Weakness Structural Consequences of Weak Interactions in Molecules Supermolecules and Crystals written by Aldo Domenicano and published by Springer Science & Business Media. This book was released on 2002-06-30 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Research Workshop on Physical-Chemical Properties from Weak Interactions, held in Erice, Italy, from 23 to 29 May 2001
Download or read book Chemical Thermodynamics written by M L McGlashan and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Specialist Periodical Reports provide systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemist, supplying regular critical in-depth accounts of progress in particular areas of chemistry. For over 80 years the Royal Society of Chemistry and its predecessor, the Chemical Society, have been publishing reports charting developments in chemistry, which originally took the form of Annual Reports. However, by 1967 the whole spectrum of chemistry could no longer be contained within one volume and the series Specialist Periodical Reports was born. The Annual Reports themselves still existed but were divided into two, and subsequently three, volumes covering Inorganic, Organic and Physical Chemistry. For more general coverage of the highlights in chemistry they remain a 'must'. Since that time the SPR series has altered according to the fluctuating degree of activity in various fields of chemistry. Some titles have remained unchanged, while others have altered their emphasis along with their titles; some have been combined under a new name whereas others have had to be discontinued.
Download or read book Organic Crystals Germanates Semiconductors written by Norbert Karl and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1.1 Preface Organic chemistry had its origin in chemicals which are synthesized by living cells. These chemicals consist of molecules whose skeletons are built up of carbon atoms. The remaining valences are connected with ligands such as hydrogen, halo gens, -OH,==O, -NH . Some of the skeletal carbon atoms can be replaced by non 2 metals such as oxygen, nitrogen, or sulfur {"heteroatoms"}. It is characteristic for the living world, not to be in a crystalline state. However it is possible to obtain single crystals from many organic compounds both of natural and synthetic origin. For a number of years the physics and chem istry of these crystals have stimulated fundamental research on a rapidly growing scale. The great variety of possible organic structures {as compared to inorganics} opens up a large field of new materials and of novel material properties; for previous literature reviews and data compilations see 1-40) and Chap. 6. The art of producing good and pure organic single crystals has developed hand in-hand with the ever growing requirements of basic research, arising from its interest in fundamental interactions in the solid state. Interactions manifest themselves in a very detailed way by energy transfer.
Download or read book Design of Organic Solids written by Edwin Weber and published by Springer. This book was released on 2003-09-05 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considering the high level of our knowledge concerning covalent bond formation in the organic chemistry of molecules, our understanding of the principles involved in organic solid design is almost in its infancy. While chemists today are able to synthesize organic molecules of very high complexity using sophisticated methods of preparation, they lack general approaches enabling them to reliably predict organic crystalline or solid structures from molecular descriptors - no matter how simple they are. On the other hand, nearly all the organic matter surrounding us is not in the single-molecule state but aggregated and condensed to form liquid or solid molecular assemblages and structural arrays giving rise to the appearances and properties of organic compounds we usually observe. Obviously, the electrical, optical or magnetic properties of solid organic materials that are important requirements for future technologies and high-tech applications, as well as the stability and solubility behavior of a medicament depend on the structure of the molecule and the intramolecular forces, but even more decisively on the intermolecular forces, i. e. the packing structure of the molecules to which a general approach is lacking. This situation concerned ]. Maddox some years ago to such a degree that he described it as "one of the continuing scandals in the physical sciences" [see (1998) Nature 335:201; see also Ball, P. (1996) Nature 381:648]. The problem of predicting organic solid and crystal structures is very dif- cult.
Download or read book Polymer Science written by A. D. Jenkins and published by Elsevier. This book was released on 2013-10-22 with total page 913 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer Science: A Materials Science Handbook, Volume 2 focuses on the chemical structures of polymers, as well as the processes of friction and wear, adhesion, radiation, spectroscopy, and nuclear magnetic resonance. The handbook first tackles the processes of adhesion and friction and wear, including factors affecting adhesion, theories of adhesion, and interfacial and cohesive failure. The book also reviews polymer solutions and fractionation, polyelectrolytes, and electrical properties of polymers. The publication takes a look at the dielectric properties of polymers and far infrared spectra of polymers. Discussions focus on the basic theory of dielectric behavior of small molecules; molecular theories of relaxation in polymers; dielectric behavior and relaxation of polymer solutions; theory of the absorption and dispersion of electromagnetic waves in condensed media; and absorption spectroscopy in the far infrared. The text also reviews nuclear magnetic resonance, radiation effects in polymers, and identification and analysis of plastic materials. The handbook is a dependable reference for readers interested in polymer science.
Download or read book Solid State Physics written by R. Mukhopadhyay and published by Universities Press. This book was released on 1999 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1965 with total page 1652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Controlled Release Technologies written by Agis F. Kydonieus and published by CRC Press. This book was released on 2019-10-16 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 1985, this book offers comprehensive insight into the process of administering chemical ingredients. Carefully compiled and filled with a vast repertoire of notes, diagrams, and references this book serves as a useful reference for students of pharmacology and other practitioners in their respective fields.
Download or read book Practical Handbook of Spectroscopy written by James W. Robinson and published by Routledge. This book was released on 2017-10-06 with total page 958 pages. Available in PDF, EPUB and Kindle. Book excerpt: A convenient single volume handbook featuring the most important topics in spectroscopy This valuable handbook is based on topics presented in the CRC Handbook of Spectroscopy, Volumes I and II, published in 1974, and Volume III, published in 1981. The information has been condensed (by the original contributor, when possible) so that only the most important information from the original three volumes has been retained and updated. The topics covered include ESCA flame photometry; atomic absorption and emission spectroscopy, including plasma emission; infrared spectroscopy; Raman spectroscopy; ultraviolet absorption spectroscopy; electron spin resonance, X-ray spectroscopy, mass photoelectric absorption coefficients, appearance potential spectroscopy, thermal neutron cross sections and resonance integrals for activation analysis, tables of experimental values of X-ray fluorescence and Coster-Kronig yields for the K-, L-, and M-shells. Other topics include 14 MeV neutron activation cross sections; wavelength standards in visible, ultraviolet, and near-infrared spectroscopy; electron affinities, wavelength-dependent and electronic system oscillator strengths for free diatomic molecules of astrophysical importance; electron spin resonance applicaton to the study of minerals and glasses; experimental lifetimes, Franck-Condon factors; and vibrational and rotational oscillator strengths. The concise format and wealth of information ensures that no spectroscopist will want to be without the updated and revised Practical Handbook of Spectroscopy.
Download or read book Experimental Quantum chemistry written by Peter Hedvig and published by Elsevier. This book was released on 2012-12-02 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental Quantum Chemistry is a comprehensive account of experimental quantum chemistry and covers topics ranging from basic quantum theory to atoms and ions, photons, electrons, and positrons. Nuclei, molecules, and free radicals are also discussed. This volume is comprised of eight chapters and begins with an overview of the basic experiments and ideas leading to the development of quantum theory, with special emphasis on the problems of chemistry. The main properties of electromagnetic radiation are then considered, along with the most important relations of electrons and positrons in chemistry; the quantum theory of isolated atoms and ions; the structure of nuclei and the main applications to organic chemistry; and the chemical structure and reactivity of molecules. The theoretical and experimental aspects of interpreting free radical structures on the basis of the molecular orbital and valence bond theories are also explored. The final chapter is devoted to the chemistry of the organic solid state, paying particular attention to the structure and molecular mobilities of organic solids, collective crystal states (excitons, phonons, and polaritons), energy transfer processes, and reactions in the solid state. This book should be of interest to physicists and organic chemists.
Download or read book Organic Conductors written by Jean-Pierre Farges and published by CRC Press. This book was released on 2022-09-16 with total page 871 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work examines all aspects of organic conductors, detailing recent theoretical concepts and current laboratory methods of synthesis, measurement, control and analysis. It describes advances in molecular-scale engineering, including switching and memory systems, Schottky and electroluminescent diodes, field-effect transistors, and photovoltaic devices and solar cells.
Download or read book Organic Molecular Crystals written by Edgar A. Silinsh and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on the results of many years of experimental work by the author and his colleagues, dealing with the electronic properties of organic crystals. E. Silinsh has played a leading role in pOinting out the importance of the polarization energy by an excess carrier, in determining not only the character of the carrier mobility in organic crystals, but in determining the band gap and the nature of the all-important trapping site in these crystals. The one-electron model of electronic conductivity that has been so successful in dealing with inorganic semiconductors is singular ly unsuccessful in rationalizing the unusual physical properties of organic crystals. A many-body theory is required, and the experimental manifestation of this is the central role played by the crystal polarization enerqies in transferring the results obtained with the isolated molecule, to the solid. The careful studies of E. Silinsh in this field have shown tn detail how this polarization energy develops around the excess carrier (and also the hole-electron pair) sitting on a molecular site in the crystal. As with all insulators, trapping sites playa dominant role in reducing the magnitude of ~he current that can theoretically pass through the organic crystal. It is usually the case that these trapping sites are energetically distributed within the forbidden band of the crystal. For many years, an exponential distribution has shown itself to be useful and reasonably correct: However,' E.
Download or read book THE PHYSICS AND CHEMISTRY OF SOLIDS written by STEPHEN ELLIOTT and published by . This book was released on with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electron Paramagnetic Resonance written by John A. Weil and published by John Wiley & Sons. This book was released on 2007-01-09 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to the underlying theory, fundamentals, and applications of EPR spectroscopy, as well as new developments in the area. Knowledge of the topics presented will allow the reader to interpret of a wide range of EPR spectra, as well as help them to apply EPR techniques to problem solving in a wide range of areas: organic, inorganic, biological, and analytical chemistry; chemical physics, geophysics, and minerology. Includes updated information on high frequency and multi-frequency EPR, pulsed microwave techniques and spectra analysis, dynamic effects, relaxation phenomena, computer-based spectra simulation, biomedical aspects of EPR, and more Equips readers with sufficient knowledge of EPR techniques to go on in their specialized area of interest Provides problem sets and concise bibliographies at the end of each chapter, plus several tutorial appendices on topics like mathematical operations, quantum mechanics of angular momentum, experimental considerations.
Download or read book Organic Photoreceptors for Imaging Systems written by Borsenberger and published by CRC Press. This book was released on 2018-10-08 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference covers in detail the preparation and application of current and emerging organic materials used as xerographic photoreceptors, emphasizing the photo-electric properties of organic solids and evaluating their potential use in xerography.;Reviewing the development of xerography and the steps in the xerographic process, this volume: summarizes the properties, advantages and disadvantages of various classes of materials used as photoreceptors; describes the methods of characterizing the sensitometry of xerographic photoreceptors; examines the physics and chemistry of photogeneration and charge transport processes; and elucidates the sensimetry of different classes of organic materials.;Organic Photoreceptors for Imaging Systems is intended for imaging scientists, optical engineers and physicists, organic chemists, materials scienctists and students in these disciplines.
