Self-diffusion in Electrolyte Solutions

Self-diffusion in Electrolyte Solutions

Author: R. Mills

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 355

ISBN-13: 1483290670

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This compilation - the first of its kind - fills a real gap in the field of electrolyte data. Virtually all self-diffusion data in electrolyte solutions as reported in the literature have been examined and the book contains over 400 tables covering diffusion in binary and ternary aqueous solutions, in mixed solvents, and of non-electrolytes in various solvents. An important feature of the compilation is that all data have been critically examined and their accuracy assessed. Other features are an introductory chapter in which the methods of measurement are reviewed; appendices containing tables of the limiting self-diffusion coefficients of ions; and a list of references to data which have been omitted but where information about the diffusing system is given. This is the only complete compilation of self-diffusion data in electrolyte solutions. It will appeal to electrochemists in general, particularly now that recent developments in the theory of transport processes require these data. It will also have a special appeal to electroanalytical chemists in that the ionic self-diffusion coefficient is an important quantity for the interpretation of electrode reactions. In addition, the book will interest geochemists and environmental chemists because the migration of radioactive ions from nuclear waste in certain aqueous media will be governed by the tracer-diffusion coefficient.


Electronic Absorption Spectra of Radical Ions

Electronic Absorption Spectra of Radical Ions

Author: Tadamasa Shida

Publisher: Elsevier Publishing Company

Published: 1988

Total Pages: 468

ISBN-13:

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The rapid growth in research activities related directly and indirectly to chemical intermediates has increased the demand for dependable spectral information on radical ions. Such information is needed for identifying newly-produced intermediates under various experimental conditions such as laser photolysis, pulse radiolysis, irradiation with synchrotron radiation, electron bombardment, electrolysis, chemical reactions involving electron transfer, and so on. This large-format handbook comprises the first comprehensive compilation of electronic absorption spectra of radical cations and anions. Most radical ions are difficult to produce by conventional methods and their highly reactive character makes their detection and measurement of their spectra difficult. However, the author of this book has employed a unique technique - a combination of matrix isolation and radiolytic methods - which has enabled him to record more than seven hundred spectra - most of which have not been reported before. In addition, approximate extinction coefficients are provided for many radical ions.


Mathematical Modelling of Gas-Phase Complex Reaction Systems: Pyrolysis and Combustion

Mathematical Modelling of Gas-Phase Complex Reaction Systems: Pyrolysis and Combustion

Author:

Publisher: Elsevier

Published: 2019-06-06

Total Pages: 1036

ISBN-13: 0444640886

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Mathematical Modelling of Gas-Phase Complex Reaction Systems: Pyrolysis and Combustion, Volume 45, gives an overview of the different steps involved in the development and application of detailed kinetic mechanisms, mainly relating to pyrolysis and combustion processes. The book is divided into two parts that cover the chemistry and kinetic models and then the numerical and statistical methods. It offers a comprehensive coverage of the theory and tools needed, along with the steps necessary for practical and industrial applications. - Details thermochemical properties and "ab initio" calculations of elementary reaction rates - Details kinetic mechanisms of pyrolysis and combustion processes - Explains experimental data for improving reaction models and for kinetic mechanisms assessment - Describes surrogate fuels and molecular reconstruction of hydrocarbon liquid mixtures - Describes pollutant formation in combustion systems - Solves and validates the kinetic mechanisms using numerical and statistical methods - Outlines optimal design of industrial burners and optimization and dynamic control of pyrolysis furnaces - Outlines large eddy simulation of turbulent reacting flows