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Author : Mor Armon
Publisher :
ISBN 13 :
Total Pages : 174 pages
Book Rating : 4.:/5 (129 download)
Download or read book Dynamics and Rheological Behavior of Amphiphilic Block Copolymers at the Oil/water Interface written by Mor Armon and published by . This book was released on 2015 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. Alexandridis
Publisher : Elsevier
ISBN 13 : 0080527108
Total Pages : 449 pages
Book Rating : 4.0/5 (85 download)
Download or read book Amphiphilic Block Copolymers written by P. Alexandridis and published by Elsevier. This book was released on 2000-10-18 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is the belief of the editors of this book that the recognition of block copolymers as being amphiphilic molecules and sharing common features with other well-studied amphiphiles will prove beneficial to both the surfactant and the polymer communities. An aim of this book is to bridge the two communities and cross-fertilise the different fields. To this end, leading researchers in the field of amphiphilic block copolymer self-assembly, some having a background in surfactant chemistry, and others with polymer physics roots, have agreed to join forces and contribute to this book.The book consists of four entities. The first part discusses theoretical considerations behind the block copolymer self-assembly in solution and in the melt. The second part provides case studies of self-assembly in different classes of block copolymers (e.g., polyethers, polyelectrolytes) and in different environments (e.g., in water, in non-aqueous solvents, or in the absence of solvents). The third part presents experimental tools, ranging from static (e.g., small angle neutron scattering) to dynamic (e.g., rheology), which can prove valuable in the characterization of block copolymer self-assemblies. The fourth part offers a sampling of current applications of block copolymers in, e.g., formulations, pharmaceutics, and separations, applications which are based on the unique self-assembly properties of block copolymers.
Author : Patrizio Raffa
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110640430
Total Pages : 277 pages
Book Rating : 4.1/5 (16 download)
Download or read book Chemical Enhanced Oil Recovery written by Patrizio Raffa and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-07-22 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims at presenting, describing, and summarizing the latest advances in polymer flooding regarding the chemical synthesis of the EOR agents and the numerical simulation of compositional models in porous media, including a description of the possible applications of nanotechnology acting as a booster of traditional chemical EOR processes. A large part of the world economy depends nowadays on non-renewable energy sources, most of them of fossil origin. Though the search for and the development of newer, greener, and more sustainable sources have been going on for the last decades, humanity is still fossil-fuel dependent. Primary and secondary oil recovery techniques merely produce up to a half of the Original Oil In Place. Enhanced Oil Recovery (EOR) processes are aimed at further increasing this value. Among these, chemical EOR techniques (including polymer flooding) present a great potential in low- and medium-viscosity oilfields. • Describes recent advances in chemical enhanced oil recovery. • Contains detailed description of polymer flooding and nanotechnology as promising boosting tools for EOR. • Includes both experimental and theoretical studies. About the Authors Patrizio Raffa is Assistant Professor at the University of Groningen. He focuses on design and synthesis of new polymeric materials optimized for industrial applications such as EOR, coatings and smart materials. He (co)authored about 40 articles in peer reviewed journals. Pablo Druetta works as lecturer at the University of Groningen (RUG) and as engineering consultant. He received his Ph.D. from RUG in 2018 and has been teaching at a graduate level for 15 years. His research focus lies on computational fluid dynamics (CFD).
Author : Brian R. Rochford
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (596 download)
Download or read book Organisation and Dynamics of an Amphiphilic Block Copolymer at the Air/water Interface written by Brian R. Rochford and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Liat Laufer
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (129 download)
Download or read book Amphiphilic Block Copolymers at the Oil/water Interface written by Liat Laufer and published by . This book was released on 2013 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Isaac Chung-Yung Lee
Publisher :
ISBN 13 :
Total Pages : 450 pages
Book Rating : 4.F/5 ( download)
Download or read book Interfacial Structure and Dynamics of Complex Amphiphiles written by Isaac Chung-Yung Lee and published by . This book was released on 2004 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stella Kirsten Peace
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (82 download)
Download or read book Organisation and Dynamics of Amphiphilic Systems at the Air-water Interface written by Stella Kirsten Peace and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The behaviour of polymeric amphiphiles, specifically systems containing poly( methyl methacrylate), PMMA, and poly(ethylene oxide), PEO, spread at the air water interface is reported. An amphiphilic graft copolymer containing a PMMA backbone and PEO side chains forms the main subject of the study. Films of PMMA spread onto a 0.1 wt.% solution of PEO have also been considered. Due to the presence of a surface excess, both PEO and PMMA populate the surface and the latter system provides a model of the graft copolymer. Monolayer behaviour has been characterised by recording surface pressure isotherms. It has been demonstrated that the behaviour of the graft copolymers is highly composition dependent, exhibiting characteristics associated with the constituent homopolymers. In contrast the surface pressure isotherm for PMMA on PEO solution is quite unlike that for PMMA on water. Details of the structural organisation in these systems have been determined using neutron reflectometry. The surface organisation adopted by the graft copolymers varies as the surface concentration increases. The PEO side chains penetrate the subphase and stretch increasingly whereas the PMMA backbone behaves much like the homopolymer. This is in contrast to the behaviour of PMMA on PEO solution where the PMMA occupies a wider region of the interface. The structure of the adsorbed PEO differs from that of the bare solution but maintains a constant surface excess. Dynamic behaviour has been studied using surface quasi elastic light scattering. For the graft copolymers surface wave evolution is very unusual. The dilational parameters provide evidence, e.g. a negative dilational viscosity, indicating that surface wave propagation is complex and not described fully by current theories. Similar behaviour is exhibited by PMMA on a PEO solution. These features are believed to be associated with subphase penetration and are discussed in this context.
Author : Tune Bjarke Bonné
Publisher :
ISBN 13 :
Total Pages : 89 pages
Book Rating : 4.:/5 (166 download)
Download or read book Aggregation Behavior of Water-soluble Amphiphilic Block Copolymers written by Tune Bjarke Bonné and published by . This book was released on 2006 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sophie Bernard
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (663 download)
Download or read book Behavior of Several Amphiphilic Copolymers at the Air-water Interface written by Sophie Bernard and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Poly(ethylene oxide)-block-Polycaprolactone (PEO-b-PCL) copolymers are also studied in this work. Their behavior and the PCL crystallization process at the air-water interface is investigated using BAM. The formation of crystals directly on the water subphase is illustrated and compared to the pictures obtained by AFM.
Author : Tharwat F. Tadros
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110487527
Total Pages : 301 pages
Book Rating : 4.1/5 (14 download)
Download or read book Polymeric Surfactants written by Tharwat F. Tadros and published by Walter de Gruyter GmbH & Co KG. This book was released on 2017-05-08 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymeric Surfactants covers the structure and stability origins of these highly useful surfactants. Adsorption and solution properties in emulsions are discussed based on their underlying thermodynamics and kinetics. Research scientists and Ph.D. students investigating chemistry, chemical engineering and colloidal science will benefit from this text on polymeric surfactants and their value in preparation and stabilization of disperse systems.
Author :
Publisher :
ISBN 13 :
Total Pages : 454 pages
Book Rating : 4.:/5 (31 download)
Download or read book Maro Polymer Notes written by and published by . This book was released on 1997 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 940 pages
Book Rating : 4.:/5 (318 download)
Download or read book Chemical Engineering Progress written by and published by . This book was released on 2006 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hiroyuki Ohshima
Publisher : John Wiley & Sons
ISBN 13 : 1118542762
Total Pages : 1188 pages
Book Rating : 4.1/5 (185 download)
Download or read book Encyclopedia of Biocolloid and Biointerface Science, 2 Volume Set written by Hiroyuki Ohshima and published by John Wiley & Sons. This book was released on 2016-09-26 with total page 1188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diese Enzyklopädie konzentriert sich einzig und allein auf Biokolloide und Biogrenzflächen. Hauptthema sind nicht die wissenschaftlichen Aspekte rund um Kolloide und Grenzflächen. Mit Biokolloiden und Biogrenzflächen beschäftigen sich immer mehr Wissenschaftler, und in dieser Enzyklopädie werden zur Untersuchung von Phänomen in biologischen Systemen "weiche Partikel" und "weiche Grenzflächen" als Oberflächenmodelle herangezogen. - Beschreibt detailliert die grundlegenden Theorien und erläutert die physikalisch-chemischen und theoretischen Aspekte der Biokolloid- und Biogrenzflächenwissenschaft. - Beinhaltet auch eine ausführliche Beschreibung der weichen Grenzflächen und Oberflächen - Beschäftigt sich ebenfalls mit Anwendungen der Grundlagentheorien von Biokolloiden und Biogrenzflächen auf die Nano-, Bio- und Umweltwissenschaften. Ein nützliches Nachschlagewerk genau zur richtigen Zeit, für Forscher und Absolventen im Bereich der Biokolloid- und Biogrenzflächenwissenschaft sowie für Ingenieure der Fachrichtungen.
Author : Cecile A Dreiss
Publisher : Royal Society of Chemistry
ISBN 13 : 178262516X
Total Pages : 428 pages
Book Rating : 4.7/5 (826 download)
Download or read book Wormlike Micelles written by Cecile A Dreiss and published by Royal Society of Chemistry. This book was released on 2017-03-21 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wormlike Micelles describes the latest developments in the field including new systems, characterization and applications.
Author : Tsetska Radeva
Publisher : CRC Press
ISBN 13 : 9780824704636
Total Pages : 910 pages
Book Rating : 4.7/5 (46 download)
Download or read book Physical Chemistry of Polyelectrolytes written by Tsetska Radeva and published by CRC Press. This book was released on 2001-02-21 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: An examination of the fundamental nature of polyelectrolytes, static and dynamic properties of salt-free and salt-added solutions, and interactions with other charged and neutral species at interfaces with applications to industry and medicine. It applies the Metropolis Monte Carlo simulation to calculate counterion distributions, electric potentials, and fluctuation of counterion polarization for model DNA fragments.
Author : Massimo Lazzari
Publisher : John Wiley & Sons
ISBN 13 : 3527610561
Total Pages : 447 pages
Book Rating : 4.5/5 (276 download)
Download or read book Block Copolymers in Nanoscience written by Massimo Lazzari and published by John Wiley & Sons. This book was released on 2007-06-27 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first book to take a detailed look at one of the key focal points where nanotechnology and polymers meet provides both an introductory view for beginners as well as in-depth knowledge for specialists in the various research areas involved. It investigates all types of application for block copolymers: as tools for fabricating other nanomaterials, as structural components in hybrid materials and nanocomposites, and as functional materials. The multidisciplinary approach covers all stages from chemical synthesis and characterization, presenting applications from physics and chemistry to biology and medicine, such as micro- and nanolithography, membranes, optical labeling, drug delivery, as well as sensory and analytical uses.
Author : David C. Venerus
Publisher : Cambridge University Press
ISBN 13 : 1107129206
Total Pages : 537 pages
Book Rating : 4.1/5 (71 download)
Download or read book A Modern Course in Transport Phenomena written by David C. Venerus and published by Cambridge University Press. This book was released on 2018-03-15 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrating nonequilibrium thermodynamics and kinetic theory, this unique text presents a novel approach to the subject of transport phenomena.
