Practical applications of physical chemistry in food science and technology, Inhabit Education
Автор: Marangoni Alejandro G. Название: Edible Nanostructures: A Bottom-Up Approach ISBN: 1849738955 ISBN-13(EAN): 9781849738958 Издательство: Royal Society of Chemistry Рейтинг: Цена: 119670.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The first book on nanostructures in foods presented for students in chemistry, physics and food science.
Автор: Nerea Casado; David Mecerreyes Название: Redox Polymers for Energy and Nanomedicine ISBN: 1788018710 ISBN-13(EAN): 9781788018715 Издательство: Marston Book Services Рейтинг: Цена: 236280.00 T Наличие на складе: Поставка под заказ. Описание: Redox Polymers for Energy and Nanomedicine highlights trends in the chemistry, characterization and application of polymers with redox properties.
Автор: Parker Marder, Parker Timothy, Marder Seth Название: Synthetic Methods in Organic Electronic and Photonic Materials: A Practical Guide ISBN: 1849739862 ISBN-13(EAN): 9781849739863 Издательство: Royal Society of Chemistry Рейтинг: Цена: 108400.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Providing practical advice for those requiring more detail on conjugated materials synthesis, this book is useful as an outline for advanced organic and materials science courses as well as a good introduction and desk reference for new and experienced researchers in the field.
Автор: Luis Santiago V., Garcia-Verdugo Eduardo Название: Flow Chemistry: Integrated Approaches for Practical Applications ISBN: 1788014987 ISBN-13(EAN): 9781788014984 Издательство: Royal Society of Chemistry Рейтинг: Цена: 252030.00 T Наличие на складе: Невозможна поставка. Описание: This volume provides an update on recent advances in the field of flow chemistry, with emphasis on new, integrated approaches for green and efficient chemistry.
Автор: Tharwat F. Tadros Название: Emulsions: Formation, Stability, Industrial Applications ISBN: 3110452170 ISBN-13(EAN): 9783110452174 Издательство: Walter de Gruyter Цена: 74320.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Chapter 1 General IntroductionDefinition of emulsions and the role of the emulsifier. Classification based on the nature of the emulsifier. Classification based on the structure of the system. General instability problems with emulsions : creaming/sedimentation, flocculation, Ostwald ripening, coalescence and phase inversion. Importance of emulsions in various industrial applications. Chapter 2 Thermodynamics of Emulsion Formation and BreakdownApplication of the second law of thermodynamics for emulsion formation : Balance of energy and entropy and non-spontaneous formation of emulsions. Breakdown of the emulsion by flocculation and coalescence in the absence of an emulsifier. Role of the emulsifier in preventing flocculation and coalescence by creating an energy barrier resulting from the repulsive energies between the droplets. Chapter 3 Interaction Forces between Emulsion DropletsVan der Waals attraction and its dependence on droplet size, Hamaker constant and separation distance between the droplets. Electrostatic repulsion resulting from the presence of electrical double layers and its dependence on surface (or zeta) potential and electrolyte concentration and valency. Combination of the van der Waals attraction with double layer repulsion and the theory of colloid stability. Steric repulsion resulting from the presence of adsorbed non-ionic surfactants and polymers. Combination of van der Waals attraction with steric repulsion and the theory of steric stabilisation. Chapter 4 Adsorption of Surfactants at the Oil/Water InterfaceThermodynamic analysis of surfactant adsorption and the Gibbs adsorption isotherm. Calculation of the amount of surfactant adsorption and area per surfactant molecule at the interface. Experimental techniques for measuring the interfacial tension. Chapter 5 Mechanism of Emulsification and the Role of the EmulsifierDescription of the factors responsible for droplet deformation and its break-up. Role of surfactant in preventing coalescence during emulsification. Definition of the Gibbs dilational elasticity and the Marangoni effect in preventing coalescence. Chapter 6 Methods of EmulsificationPipe flow, static mixers and high speed stirrers (rotor-stator mixer). Laminar and turbulent flow. Membrane emulsification. High pressure homogenisers and ultrasonic methods. Chapter 7 Selection of EmulsifiersThe hydrophilic-lipophilic-balance (HLB) and its application in surfactant selection. Calculation of HLB numbers and the effect of the nature of the oil phase. The phase inversion temperature (PIT) method for emulsifier selection. The cohesive energy ratio method for emulsifier selection. Chapter 8 Creaming/Sedimentation of Emulsions and its preventionDriving force for creaming/sedimentation: effect of gravity, droplet size and density difference between the oil and continuous phase. Calculation of the rate of creaming/sedimentation in dilute emulsions. Influence of increase of the volume fraction of the disperse phase on the rate of creaming/sedimentation. Reduction of creaming/sedimentation: Balance of the density of the two phases, reduction of droplet size and effect of addition of ''thickeners'. Chapter 9 Flocculation of Emulsions and its PreventionFactors affecting flocculation. Calculation of fast and slow flocculation rate. Definition of stability ratio and its dependence on electrolyte concentration and valency. Definition of the critical coagulation concentration and its dependence on electrolyte valency. Reduction of flocculation by enhancing the repulsive forces. Chapter 10 Ostwald Ripening and its ReductionFactors responsible for Ostwald ripening : difference in solubility between small and large droplets and the Kelvin equation. Calculation of the rate of Ostwald ripening. Reduction of Ostwald ripening by incorporation of a small amount of highly insoluble oil. Reduction of Ostwald ripening by the use of strongly adsorbed polymeric surfactant and enhancement of the Gibbs elasticity. Chapter 11 Emulsion Coalescence and its PreventionDriving force for emulsion coalescence : Thinning and disruption of the liquid film between the droplets. The concept of disjoining pressure for prevention of coalescence. Methods for reduction or elimination of coalescence : Use of mixed surfactant films, use of lamellar liquid crystalline phases and use of polymeric surfactants. Chapter 12 Phase Inversion and its PreventionDistinction between catastrophic and transient phase inversion. Influence of the disperse volume fraction and surfactant HLB number. Explanation of the factors responsible for phase inversion. Chapter 13 Characterisation of EmulsionsMeasurement of droplet size distribution : Optical microscopy and image analysis. Phase contrast and polarising microscopyDiffraction methods. Confocal laser microscopy. Back scattering methods Chapter 14 Industrial Application of Emulsions14.1 Application in Pharmacy14.2 Application in Cosmetics 14.3 Application in Agrochemicals14.4 Application in Paints14.5 Application in the Oil Industry
Автор: Tharwat F. Tadros Название: Industrial Applications II: Agrochemicals, Paints, Coatings and Food Systems ISBN: 3110578034 ISBN-13(EAN): 9783110578034 Издательство: Walter de Gruyter Цена: 247880.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Volume 4 of the Handbook of Colloid and Interface Science is a survey into the applications of colloids in a variety of fields, based on theories presented in Volumes 1 and 2. The Handbook provides a complete understanding of how colloids and interfaces can be applied in materials science, chemical engineering, and colloidal science. It is ideally suited as reference work for research scientists, universities, and industries.
Автор: Priestley Rodney, Prud`homme Robert Название: Polymer Colloids: Formation, Characterization and Applications ISBN: 1788014170 ISBN-13(EAN): 9781788014175 Издательство: Royal Society of Chemistry Рейтинг: Цена: 237950.00 T Наличие на складе: Нет в наличии. Описание: Academic and industrial research around polymer-based colloids is huge. Edited by two world-renowned leaders in polymer science and engineering, this is a fundamental text for the field.
Advances in the Chemistry and Physics of Materials is a compilation of topics on the recent developments in the areas of Materials Science.
Materials Science has been a subject of major interest which has garnered significant attention over the years. Chemists and physicists have contributed extensively to this frontier research area and their synergistic efforts have led to the discovery of many new, exciting materials involving novel functions. In the light of the growing importance of the field of Materials Science, and owing to the fact that it is a subject that holds a lot of promise, internationally renowned Materials Chemist Prof. C.N.R Rao along with his colleagues at the School of Advanced Materials, at JNCASR, have compiled the contents of this book to highlight and showcase the emerging trends in materials science.
It touches upon topics spanning over nanomaterials and various other classes of energy materials for harvesting, storage and conversion. The relatively new and exciting range of materials such as supramolecular, soft and biomaterials have been introduced and elucidated, in the book. Special emphasis has been laid on the synthesis, phenomena and characterization of these kinds of materials. Theoretical and Computational Chemistry has played an important role in the growth of Materials Science as a discipline, and the book covers a special topical session on the theoretical efforts in materials research.
The book, packed with theory and practical aspects in a crisp and concise manner, aims to take the reader on an intense scientific expedition. The compilation provides an insight into the chemistry and physics of materials and presents up-to-date status reports which would, undoubtedly, be useful to practitioners, teachers and students.
Автор: Burkhard Konig Название: Chemical Photocatalysis ISBN: 3110576546 ISBN-13(EAN): 9783110576542 Издательство: Walter de Gruyter Цена: 123910.00 T Наличие на складе: Нет в наличии. Описание:
Visible light is an abundant source of energy. While the conversion of light energy into electrical energy (photovoltaics) is highly developed and commercialized, the use of visible light in chemical synthesis is far less explored. Chemical photocatalysts that mimic principles of biological photosynthesis utilize visible light to drive endothermic or kinetically hindered reactions.
Автор: Kjellander, Roland Название: Statistical Mechanics of Liquids and Solutions ISBN: 0367477904 ISBN-13(EAN): 9780367477905 Издательство: Taylor&Francis Рейтинг: Цена: 48990.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book shows how you can start from basic laws for the interactions and motions of microscopic particles and calculate how macroscopic systems of these particles behave, thereby explaining properties of matter at the scale that we perceive.
Автор: Murphy, Kathleen E. Название: Thermodynamics Problem Solving in Physical Chemistry ISBN: 0367231166 ISBN-13(EAN): 9780367231163 Издательство: Taylor&Francis Рейтинг: Цена: 34700.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This innovative and unique workbook and "map" guides physical chemistry students through the decisions to be made to assess a problem situation, create appropriate solutions, and gain confidence through practice solving physical chemistry problems.
Название: Adhesion Aspects in MEMS/NEMS ISBN: 0367445948 ISBN-13(EAN): 9780367445942 Издательство: Taylor&Francis Рейтинг: Цена: 63280.00 T Наличие на складе: Невозможна поставка. Описание: This book discusses equilibrium vapor adsorption and capillary force, and effects of contacting surfaces on MEMS device reliability. It serves as a fountainhead for new research ideas and new application vistas and enhances the performance and durability/robustness of MEMS/NEMS.
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