Emulsions, Microemulsions and Foams, Langevin Dominique
Автор: Langevin Dominique Название: Emulsions, Microemulsions and Foams ISBN: 3030556832 ISBN-13(EAN): 9783030556839 Издательство: Springer Рейтинг: Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: 1. Common background (about 100 pages) 1.1 Interfaces between pure fluids
- Surface pressure, surface rheology (compression and shear, viscoelasticity)
- Polymer layers: thickness, rheology, case of proteins
- Other species: asphaltenes, particles
- Mixed layers
1.3. Surfactant layers
- Adsorption-desorption: Gibbs description, validity of the Gibbs equation, Langmuir equation of state, energy barriers, depletion.
- Non-equilibrium systems: sorption and transfer kinetics, "dynamic" tension
- Surface rheology: extension of Gibbs description, resistance to compression and shear, viscoelasticity, Levich model, influence of the surface charge
1.4 Thin films: Interaction between surfaces (van der Waals, electrostatic, short range), disjoining pressure. Oscillatory forces, film stratification
1.5 Surfactants and self-associated systems: micelles, lyotropic liquid crystals,
- Surfactant parameter, link with HLB, HLD and PIT
- Critical micellar concentration, link with surfactant solubility, exchanges with bulk
- Micelle size distribution, micelles in organic solvents
3. Emulsions and foams (about 130 pages) 3.1 Emulsion and foam structures, analogies between high internal phase emulsions (HIPE) and foams, monodisperse dispersions
3.2 Foaming and emulsification: methods, control of drop/bubble size
3.3 Foam and emulsion rheology
- Wall slip
- Soft solid behavior, rejuvenation
- Link with structural reorganisation processes, the jamming transition
- Role of interfacial rheology
3.4 Foam and emulsion stability
- Sedimentation/creaming of emulsions: influence of surface rheology, influence of surfactant concentration and of drop volume fraction. Foam drainage, case of HIPEs
-&nb
Автор: Lulsdorf Stefan Название: From corresponding states in water - CO2 - F(CF2)iC2H4Ej microemulsions towards foamable nanostructured CO2-in-polyol systems ISBN: 3736970315 ISBN-13(EAN): 9783736970311 Издательство: Неизвестно Рейтинг: Цена: 92650.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Today there is an increased focus on a considerable reduction of the total energy consumption in the world. As the heating of buildings constitutes a large part of this consumption, the development of highly efficient thermal insulation materials is highly demanded. The most promising class are polymeric nanofoams, which might be producible by using the "Principle Of Supercritical Microemulsion Expansion" (POSME). Within this approach, microemulsions with a high number density of CO2 nano-pools in a polymerizable material (e.g. polyol) are used as templates. Adjusting supercritical conditions, the nucleation of gaseous CO2 during the expansion is avoided, so that each CO2-swollen micelle should ideally grow to a nanopore. However, due to aging phenomena, so far only polyurethane (PU) foams with microcellular pores could be produced applying this approach. In order to improve the properties of the foamable microemulsion template, microemulsions of the type water - CO2 - non-ionic fluorinated surfactant (Capstone(R) FS-3100) were studied in the first part of this thesis as a model system. Small angle neutron scattering (SANS) measurements for the first time revealed the phase inversion from CO2-swollen micelles in water via bicontinuous structures to water-swollen micelles in CO2. Using a scaling description developed for microemulsions of the type water -alkane - CiEj, the temperature dependence of the length scales found in classical and CO2-microemulsions fall on top of each other. Moreover, the partial replacement of CO2 by cyclohexane was found to increase the efficiency of the fluorinated surfactant to form a bicontinuous microemulsion. This efficiency boosting could be correlated with the increase of the bending rigidities κ0, SANS and κNSE determined by SANS and neutron spin echo (NSE). In the second part of this thesis the gained knowledge was successfully used to formulate CO2-in-polyol microemulsions appropriate for the production of nanocellular PU foams. Usi
Автор: K. Mittal Название: Micellization, Solubilization, and Microemulsions ISBN: 1468423487 ISBN-13(EAN): 9781468423488 Издательство: Springer Рейтинг: Цена: 95770.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This volume and its companion Volume 2 chronicle the proceed- ings of the International Symposium on Micellization, Solubiliza- tion, and t1icroemulsions held under the auspices of the Northeast Regional Meeting of the American Chemical Society in Albany, New York, August 8-11, 1976.
Автор: S. Martellucci; A.N. Chester Название: Progress in Microemulsions ISBN: 0306432129 ISBN-13(EAN): 9780306432125 Издательство: Springer Рейтинг: Цена: 204040.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The current state of the art of various aspects of micro emulsion systems is reflected in this volume. Major topics discussed include: general background on solubilized systems, phase diagrams and phase equi- libria, bicontinuous microemulsions, Winsor's phases, theories and models of complex self association structures, cry tical behaviour, phase tran- sitions in lyotropic liquid crystals. I hope that this book will serve its intended objective of reflecting our current understanding of microemulsions both in theory and practice, and that it will be useful to researchers, both novices as well as experts, as a valuable reference source. I feel indebted to the people of the Ettore Majorana Centre: the friendly atmosphere of the Erice centre provided a very effective environ- ment to enjoy the company of colleagues and friends during breaks and after sessions, and to discuss problems of mutual interest. The courtesy, efficiency and devotion of the secretarial and technical staff was also appreciated, and greatly contributed to make the Workshop a smoothly run- ning one. The Scientific Secretary Donatella Senatra Department of Physics University of Florence (Italy) v INTRODUCTION The decision to publish. in a more permanent form than heretofore. the Proceedings of the Workshop on "Progress in Microemulsion" of the Inter- national School of Quantum Electronics. which was held in Erice (Italy) from October 26 to November 1st. 1985. under the auspices of the "Ettore Majorana" Centre for Scientific Culture. will prove to be a sound one.
Автор: Laupheimer, Michaela Название: Gelled bicontinuous microemulsions ISBN: 331907718X ISBN-13(EAN): 9783319077185 Издательство: Springer Рейтинг: Цена: 104480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: By comparing gelled bicontinuous microemulsions with corresponding non-gelled microemulsions and binary gels, it is demonstrated that bicontinuous microemulsion domains coexist with a gelator network and that the coexisting structures possess no fundamental mutual influence.
Автор: Fanun, Monzer Название: Sugar Esters Microemulsions ISBN: 0128116536 ISBN-13(EAN): 9780128116531 Издательство: Elsevier Science Рейтинг: Цена: 174050.00 T Наличие на складе: Поставка под заказ. Описание: Sugar Esters Microemulsions covers recent advances in the formulation, characterization and applications of sugar esters microemulsions. This book comprehensibly covers a decade of experience on using sugar surfactants for various applications. It enables researchers in the field to follow a tested methodology in choosing the best sugar surfactant formulation that fits an application of interest. This book is the ultimate reference for all those in industry or academy working in the field of microemulsions in general and sugar esters in particular.
Автор: Michaela Laupheimer Название: Gelled Bicontinuous Microemulsions ISBN: 3319362070 ISBN-13(EAN): 9783319362076 Издательство: Springer Рейтинг: Цена: 87060.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: By comparing gelled bicontinuous microemulsions with corresponding non-gelled microemulsions and binary gels, it is demonstrated that bicontinuous microemulsion domains coexist with a gelator network and that the coexisting structures possess no fundamental mutual influence.
Автор: A. Weiss Название: Surfactants, Micelles, Microemulsions and Liquid Crystals ISBN: 3662160609 ISBN-13(EAN): 9783662160602 Издательство: Springer Рейтинг: Цена: 104480.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Dibyendu Ganguli; Munia Ganguli Название: Inorganic Particle Synthesis via Macro and Microemulsions ISBN: 1461348994 ISBN-13(EAN): 9781461348993 Издательство: Springer Рейтинг: Цена: 111790.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: "Nanotechnology" is now very well known as one of the most important key technologies in science and industry. In the field of material science and engineering, nanoparticles should be unit materials, as well as atoms and molecules, to build ceramics, devices, catalysts, and machines, and the "nanoparticle technology" is thus attracting. This novel technology includes various methodologies for nanoparticles: preparation, surface-modification via chemical and/or physical treatments, immobilization and arrangement on supports or substrates, to achieve high performance for luminescence properties in light emitting devices, and high efficiency for catalytic and photocatalytic reactions in chemical synthesis, chemical decomposition, and artificial photosynthesis, etc. It should be needless to say that the preparation of nanoparticles, having precisely controlled particle size, size distribution, chemical composition, and surface properties, is essentially important to realize "true nanoparticle technology". This book, written by Dr. Dibyendu Ganguli and Dr. Munia Ganguli, deals with the preparation methodologies for inorganic nanoparticles using macro- and microemulsions as "microreactor". There are several differences between these two emulsions, in addition to water droplet size: thermodynamic stability, and fusion-redispersion dynamics of the droplets. The properties of the nanoparticles prepared in these emulsion systems are seriously influenced and controlled by the selection of dynamic and static conditions.
Автор: Sow Hsin Chen; Raj Rajagopalan Название: Micellar Solutions and Microemulsions ISBN: 1461389402 ISBN-13(EAN): 9781461389408 Издательство: Springer Рейтинг: Цена: 97820.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: William M. Gelbart; Avinoam Ben-Shaul; Didier Roux Название: Micelles, Membranes, Microemulsions, and Monolayers ISBN: 1461383919 ISBN-13(EAN): 9781461383918 Издательство: Springer Рейтинг: Цена: 74010.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Over the last decades, the study of surfactants (detergents, for example) has been profoundly changed by ideas and techniques from physics, chemistry, and materials science. This book represents the first systematic account of these new developments, providing both a general introduction to the subject as well as a review of recent developments.
Автор: Jenkins Anthony Название: Handbook of Microemulsions ISBN: 1632382555 ISBN-13(EAN): 9781632382559 Издательство: Неизвестно Цена: 153270.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Казахстан, 010000 г. Астана, проспект Туран 43/5, НП2 (офис 2) ТОО "Логобук" Тел:+7 707 857-29-98 ,+7(7172) 65-23-70 www.logobook.kz
