Localization of an Ideal Multi-block Copolymer at a Liquid-liquid Interface

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Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (787 download)

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Book Synopsis Localization of an Ideal Multi-block Copolymer at a Liquid-liquid Interface by : Rashid Malek Hamdan

Download or read book Localization of an Ideal Multi-block Copolymer at a Liquid-liquid Interface written by Rashid Malek Hamdan and published by . This book was released on 2007 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: The presence of the copolymers at the interface between two immiscible liquids i s crucial to such processes as emulsion stabilization, wetting and micro-emulsio n formation. For instant, for water-oil interface amphiphilic copolymers, contai ning different fractions of hydrophilic (water soluble) and hydrophobic (oil sol uble) components are used. Due to the different solubilities of its components a copolymer chain tends to adsorb on the liquid-liquid interface, thus stabilizin g the interface by reducing its surface tension. The statistical mechanics of regular blocks copolymer in the symmetric case and the conditions under which it becomes localized at the interface constitute the subject of this work. We use the basic concepts of renormalization to map the pr oblem of the multiblock copolymer near the interface onto that of a homopolymer in the effective potential by considering the repeated moieties as renormalized monomers of a coarse-grained chain. A full comparison with the direct numerical calculations of the partition functi on of the copolymer on a lattice allows us to judge the validity of the renormal ization procedure.

From Single Molecules to Nanoscopically Structured Materials

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Publisher : Springer
ISBN 13 : 3319058282
Total Pages : 293 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis From Single Molecules to Nanoscopically Structured Materials by : Thomas Basché

Download or read book From Single Molecules to Nanoscopically Structured Materials written by Thomas Basché and published by Springer. This book was released on 2014-06-03 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanical Properties of Single Molecules and Polymer Aggregates Rüdiger Berger, Kurt Binder, Gregor Diezemann, Jürgen Gauß, Mark Helm, Katharina Landfester, Wolfgang Paul (Halle), Peter Virnau. Optical Properties of Individual Molecular Aggregates and Nano Particles Thomas Basché, Hans-Jürgen Butt, Gregor Diezemann, Jürgen Gauß, Klaus Müllen, Harald Paulsen, Carsten Sönnichsen, Rudolf Zentel. Structure Formation of Polymeric Building Blocks I: Self-assembly of Copolymers Kurt Binder, Holger Frey, Andreas Kilbinger (Univ. Fribourg), Ute Kolb, Michael Maskos (IMM Mainz), Wolfgang Paul (Univ. Halle), Hans Wolfgang Spiess. Structure Formation of Polymeric Building Blocks II: Complex Polymer Architectures Kurt Binder, Hans Jürgen Butt, Angelika Kühnle, Klaus Müllen, Wolfgang Paul (Univ. Halle), Erwin Schmidt, Manfred Schmidt, Hans Wolfgang Spiess, Thomas Vilgis. Structure Formation of Polymeric Building Blocks III: Polymer Complexes in Biological Applications Kurt Kremer, Heiko Luhmann, Christine Peter, Friederike Schmid, Erwin Schmidt, Manfred Schmidt, Eva Sinner (Univ. of Natural Resources, Vienna), Tanja Weil (Univ. Ulm).

Nanophenomena at Surfaces

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Publisher : Springer Science & Business Media
ISBN 13 : 3642165109
Total Pages : 294 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Nanophenomena at Surfaces by : Michail Michailov

Download or read book Nanophenomena at Surfaces written by Michail Michailov and published by Springer Science & Business Media. This book was released on 2011-02-24 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the state of the art in nanoscale surface physics. It outlines contemporary trends in the field covering a wide range of topical areas: atomic structure of surfaces and interfaces, molecular films and polymer adsorption, biologically inspired nanophysics, surface design and pattern formation, and computer modeling of interfacial phenomena. Bridging "classical" and "nano" concepts, the present volume brings attention to the physical background of exotic condensed-matter properties. The book is devoted to Iwan Stranski and Rostislaw Kaischew, remarkable scientists, who played a crucial role in setting up the theoretical fundamentals of nucleation and crystal growth phenomena in the last century.

Dissertation Abstracts International

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Publisher :
ISBN 13 :
Total Pages : 868 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 2008 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polymer Interface and Adhesion

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Publisher : CRC Press
ISBN 13 : 9780824715335
Total Pages : 654 pages
Book Rating : 4.7/5 (153 download)

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Book Synopsis Polymer Interface and Adhesion by : Wu

Download or read book Polymer Interface and Adhesion written by Wu and published by CRC Press. This book was released on 1982-03-31 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: Poly mer Interface and Adhesion provides the critical basis for further advancement in thisfield. Combining the principles of interfacial science, rheology, stress analysis, and fracturemechanics, the book teaches a new approach to the analysis of long standing problemssuch as: how is the interface formed; what are its physical and mechanical properties;and how does the interface modify the stress field and fracture strength of the material.The book offers many outstanding features, including extensive listings of pertinent references, exhaustive tabulations of the interfacial properties of polymers, critical reviews ofthe many conflicting theories, and complete discussions of coupling agents, adhesion promotion, and surface modifications. Emphasis is placed on physical concepts and mechanisms, using clear, understandable mathematics.Polymer Interface and Adhesion promotes a more thorough understanding of the physical, mechanical, and adhesive properties of multiphase, polymer systems. Polymer scientistsand engineers, surface chemists, materials scientists, rheologists, as well as chemical andmechanical engineers interested in the research, development or industrial applications ofpolymers, plastics, fibers, coatings, adhesives, and composites need this important newsource b

Government Reports Announcements & Index

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Publisher :
ISBN 13 :
Total Pages : 1028 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1994 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Liquid Surfaces and Interfaces

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Publisher : Cambridge University Press
ISBN 13 : 0521814014
Total Pages : 335 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Liquid Surfaces and Interfaces by : Peter S. Pershan

Download or read book Liquid Surfaces and Interfaces written by Peter S. Pershan and published by Cambridge University Press. This book was released on 2012-08-02 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical guide for graduate students and researchers on all aspects of x-ray scattering experiments on liquid surfaces and interfaces.

Polymeric Drug Delivery Systems

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Publisher : CRC Press
ISBN 13 : 9780824725327
Total Pages : 680 pages
Book Rating : 4.7/5 (253 download)

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Book Synopsis Polymeric Drug Delivery Systems by : Glen S. Kwon

Download or read book Polymeric Drug Delivery Systems written by Glen S. Kwon and published by CRC Press. This book was released on 2005-04-12 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasizing four major classes of polymers for drug delivery-water-soluble polymers, hydrogels, biodegradable polymers, and polymer assemblies-this reference surveys efforts to adapt, modify, and tailor polymers for challenging molecules such as poorly water-soluble compounds, peptides/proteins, and plasmid DNA.

Nitroxide Mediated Polymerization

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Publisher : Royal Society of Chemistry
ISBN 13 : 1782620613
Total Pages : 512 pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis Nitroxide Mediated Polymerization by : Didier Gigmes

Download or read book Nitroxide Mediated Polymerization written by Didier Gigmes and published by Royal Society of Chemistry. This book was released on 2016 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book dedicated to nitroxide-mediated polymerization and covers the history and development of NMP, as well as current techniques of academic and industrial interest.

Polymer Capsules

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Publisher : CRC Press
ISBN 13 : 0429767870
Total Pages : 385 pages
Book Rating : 4.4/5 (297 download)

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Book Synopsis Polymer Capsules by : Ye Liu

Download or read book Polymer Capsules written by Ye Liu and published by CRC Press. This book was released on 2019-05-10 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymers are one of the most versatile and important materials used for capsule preparation despite various others available. Suitably formulated capsules can securely protect ingredients, deliver them to targeted sites, and release them expeditiously, improving functions and minimizing adverse effects. New polymers are constantly being explored to develop more efficient capsules as they are routinely used in pharmaceuticals, consumer healthcare products, nutrients, and food. This book focuses on the current state of the art of polymer-based capsules and delivery systems. It describes the formulation processes of capsules developed from redox-responsive polymers and polymer-functionalized carbon nanotubes, in addition to shedding light on coacervation of polymers for encapsulation. It reviews different active ingredients that can be used with polymer capsules in various products, encapsulation of essential oils using such capsules, and development of polymer capsules of cells and bacteriophages.

Block Copolymers in Solution

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Publisher : John Wiley & Sons
ISBN 13 : 0470016973
Total Pages : 300 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Block Copolymers in Solution by : Ian W. Hamley

Download or read book Block Copolymers in Solution written by Ian W. Hamley and published by John Wiley & Sons. This book was released on 2005-12-13 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique text discusses the solution self-assembly of block copolymers and covers all aspects from basic physical chemistry to applications in soft nanotechnology. Recent advances have enabled the preparation of new materials with novel self-assembling structures, functionality and responsiveness and there have also been concomitant advances in theory and modelling. The present text covers the principles of self-assembly in both dilute and concentrated solution, for example micellization and mesophase formation, etc., in chapters 2 and 3 respectively. Chapter 4 covers polyelectrolyte block copolymers - these materials are attracting significant attention from researchers and a solid basis for understanding their physical chemistry is emerging, and this is discussed. The next chapter discusses adsorption of block copolymers from solution at liquid and solid interfaces. The concluding chapter presents a discussion of selected applications, focussing on several important new concepts. The book is aimed at researchers in polymer science as well as industrial scientists involved in the polymer and coatings industries. It will also be of interest to scientists working in soft matter self-assembly and self-organizing polymers.

Nanostructured Immiscible Polymer Blends

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Publisher : Elsevier
ISBN 13 : 0128168781
Total Pages : 242 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Nanostructured Immiscible Polymer Blends by : Suprakas Sinha Ray

Download or read book Nanostructured Immiscible Polymer Blends written by Suprakas Sinha Ray and published by Elsevier. This book was released on 2019-09-17 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanostructured Immiscible Polymer Blends: Migration and Interface covers a wide range of nanoparticle types, emphasizing the mechanisms and parameters involved in the migration of nanofillers inside immiscible polymer blends. This book explores the influence of nanoparticle migration on the localization, and hence, morphology development, electrical conductivity, and met-rheological properties of blended composite materials. As the influence of solid particles, ranging in size from several hundred nanometers to a few microns in immiscible polymer blends has been extensively studied for use as compatibilizers, morphology stabilizers, and reinforcement agents, this book is a timely resource. - Outlines techniques used to prepare nanoparticles-modified immiscible polymer blend composites - Explains the structural and morphological development, and melt-state rheological behaviors of nanoparticles-modified immiscible polymer blend composites - Discusses major industrial applications

Soft Nanoparticles for Biomedical Applications

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Publisher : Royal Society of Chemistry
ISBN 13 : 1782625216
Total Pages : 411 pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis Soft Nanoparticles for Biomedical Applications by : José Callejas-Fernández

Download or read book Soft Nanoparticles for Biomedical Applications written by José Callejas-Fernández and published by Royal Society of Chemistry. This book was released on 2014-06-18 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoparticles are attractive for many biomedical applications such as imaging, therapeutics and diagnostics. This new book looks at different soft nanoparticles and their current and potential uses in medicine and health including magnetoliposomes, micro/nanogels, polymeric micelles, DNA particles, dendrimers and bicelles. Each chapter provides a description of the synthesis of the particles and focus on the techniques used to characterize the size, shape, surface charge, internal structure, and surface microstructure of the nanoparticles together with modeling and simulation methods. By giving a strong physical-chemical approach to the topic, readers will gain a good background into the subject and an overview of recent developments. The multidisciplinary point of view makes the book suitable for postgraduate students and researchers in physics, chemistry, and biology interested in soft matter and its uses.

Physics of Surfaces and Interfaces

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Publisher : Springer Science & Business Media
ISBN 13 : 3540347100
Total Pages : 653 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Physics of Surfaces and Interfaces by : Harald Ibach

Download or read book Physics of Surfaces and Interfaces written by Harald Ibach and published by Springer Science & Business Media. This book was released on 2006-11-18 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: This graduate-level textbook covers the major developments in surface sciences of recent decades, from experimental tricks and basic techniques to the latest experimental methods and theoretical understanding. It is unique in its attempt to treat the physics of surfaces, thin films and interfaces, surface chemistry, thermodynamics, statistical physics and the physics of the solid/electrolyte interface in an integral manner, rather than in separate compartments. It is designed as a handbook for the researcher as well as a study-text for graduate students. Written explanations are supported by 350 graphs and illustrations.

Physics Briefs

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Publisher :
ISBN 13 :
Total Pages : 1264 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Physics Briefs by :

Download or read book Physics Briefs written by and published by . This book was released on 1994 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 836 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Block Copolymers

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Publisher : John Wiley & Sons
ISBN 13 : 0471461342
Total Pages : 445 pages
Book Rating : 4.4/5 (714 download)

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Book Synopsis Block Copolymers by : Nikos Hadjichristidis

Download or read book Block Copolymers written by Nikos Hadjichristidis and published by John Wiley & Sons. This book was released on 2003-04-28 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymers may be classified as either homopolymers, consisting of one single repeating unit, or copolymers, consisting of two or more distinct repeating units. Block copolymers contain long contiguous blocks of two or more repeating units in the same polymer chain. Covering one of the hottest topics in polymer chemistry, Block Copolymers provides a coherent overview of the synthetic routes, physical properties, and applications of block copolymers. This pioneering text provides not only a guideline for developing synthetic strategies for creating block copolymers with defined characteristics, but also a key to the relationship between the physical properties of block copolymers and the structure and dynamics of materials. Covering features of the chemistry and physics of block copolymers that are not found in comparable texts, Block Copolymers illustrates the structure-activity relationship of block copolymers and offers suggestions for the design of specific applications. Divided into five sections-Block Copolymers includes chapters on: * Block Copolymers by Chemical Modification of Precursor Polymers * Nonlinear Block Copolymers * Adsorption of Block Copolymers at Solid-Liquid Interfaces * Theory of Block Copolymer Segregation * Phase Transformation Kinetics * Block Copolymer Morphology * Block Copolymer Dynamics Polymer chemists, physicists, chemical engineers, and materials scientists, as well as graduate students in polymer science, will find Block Copolymers to be an invaluable text.