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Block Copolymer Nanocomposites
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Book Synopsis Block Copolymer Nanocomposites by : Galder Kortaberria
Download or read book Block Copolymer Nanocomposites written by Galder Kortaberria and published by CRC Press. This book was released on 2016-10-14 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the synthesis and characterization of nanocomposites based on block copolymers. Because of the self-assembly capability of block copolymers for the generation of nanostructures, besides their ability to nanostructure thermosetting matrices such as epoxy and polyester, binary or ternary nanocomposites can be prepared with different nanofillers such as nanoparticles and carbon nanotubes. The book starts with a review on nanocomposites based on block copolymers and nanoparticles synthesized with the use of surfactants, followed by a review on nanocomposites with metallic nanoparticles with polymer brushes and those with carbon nanotubes. A chapter is devoted to binary systems based on block copolymers and nanoparticles synthesized by sol-gel. A review on nanocomposites based on thermosetting matrices nanostructured with block copolymers (amphiphilic or chemically modified) is also presented for both epoxy and polyester resins. The work on ternary systems based on thermosetting matrices, block copolymers, and nanoparticles is presented next. The book concludes with a discussion on nanocomposites based on epoxy and block copolymers with azobenzene groups for optical purposes.
Book Synopsis Polymer Materials by : Kwang-Sup Lee
Download or read book Polymer Materials written by Kwang-Sup Lee and published by Springer. This book was released on 2010-08-12 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: -On the Mechanisms Leading to Exfoliated Nanocomposites Prepared by Mixing By C. D. Han -Phase Behavior and Phase Transitions in AB- and ABA-type Microphase-Separated Block Copolymers By J. K. Kim, C. D. Han -New Class Materials of Organic–Inorganic Hybridized Nanocrystals/Nanoparticles, and Their Assembled Microand Nano-Structure Toward Photonics By H. Oikawa, T. Onodera, A. Masuhara, H. Kasai, H. Nakanishi -Poly(substituted Methylene) Synthesis: Construction of C–C Main Chain from One Carbon Unit By E. Ihara
Book Synopsis Morphological and Property Analyses of Multicomponent Block Copolymer Nanocomposites Gels by : Guillermo José Van Maanen
Download or read book Morphological and Property Analyses of Multicomponent Block Copolymer Nanocomposites Gels written by Guillermo José Van Maanen and published by . This book was released on 2004 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: gels, block copolymers, nanocomposites.
Book Synopsis Block Copolymers in Nanoscience by : Massimo Lazzari
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.
Book Synopsis Dynamics of Block Copolymer Nanocomposites by :
Download or read book Dynamics of Block Copolymer Nanocomposites written by and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed study of the dynamics of cadmium sulfide nanoparticles suspended in polystyrene homopolymer matrices was carried out using X-ray photon correlation spectroscopy for temperatures between 120 and 180 °C. For low molecular weight polystyrene homopolymers, the observed dynamics show a crossover from diffusive to hyper-diffusive behavior with decreasing temperatures. For higher molecular weight polystyrene, the nanoparticle dynamics appear hyper-diffusive at all temperatures studied. The relaxation time and characteristic velocity determined from the measured hyper-diffusive dynamics reveal that the activation energy and underlying forces determined are on the order of 2.14 × 10-19 J and 87 pN, respectively. We also carried out a detailed X-ray scattering study of the static and dynamic behavior of a styrene- isoprene diblock copolymer melt with a styrene volume fraction of 0.3468. At 115 and 120 °C, we observe splitting of the principal Bragg peak, which we attribute to phase coexistence of hexagonal cylindrical and cubic double- gyroid structure. In the disordered phase, above 130 °C, we have characterized the dynamics of composition fluctuations via X-ray photon correlation spectroscopy. Near the peak of the static structure factor, these fluctuations show stretched-exponential relaxations, characterized by a stretching exponent of about 0.36 for a range of temperatures immediately above the MST. The corresponding characteristic relaxation times vary exponentially with temperature, changing by a factor of 2 for each 2 °C change in temperature. At low wavevectors, the measured relaxations are diffusive with relaxation times that change by a factor of 2 for each 8 °C change in temperature.
Book Synopsis Annual Review of Nano Research by : Guozhong Cao
Download or read book Annual Review of Nano Research written by Guozhong Cao and published by World Scientific. This book was released on 2006 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first volume in an exciting new series, Annual Review of Nano Research, this formidable collection of review articles sees renowned contributors from eight different countries tackle the most recent advances in nanofabrication, nanomaterials and nanostructures.The broad coverage of topics in nanotechnology and nanoscience also includes a special focus on the hot topic of biomedical applications of nanomaterials. The important names contributing to the volume include: M R Bockstaller (USA), L Duclaux (France), S Forster (Germany), W Fritzsche (Germany), L Jiang (China), C Lopez (Spain), W J Parak (Germany), B Samori (Italy), U S Schubert (The Netherlands), S Shinkai (Japan), A Stein (USA), S M Hou (China), and Y N Xia (USA).The volume serves both as a handy reference for experts active in the field and as an excellent introduction to scientists whose expertise lies elsewhere but who are interested in learning about this cutting-edge research area.
Book Synopsis Block Sequence Directed Materials by : Morgan Stefik
Download or read book Block Sequence Directed Materials written by Morgan Stefik and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanocomposite materials with ordered structures are critical for the advancement of numerous fields ranging from microelectronics to energy conversion and storage. However, there are few techniques for controlling the necessary nanoscale morphologies and compositions which are compatible with affordable, large-scale manufacturing. The coassembly of block copolymers with inorganic materials provides such a route to achieve controlled nanomaterials, but such examples have generally resulted in mesoporous single-component materials. In this thesis it is shown that the general challenge to achieve multifunctional nanocomposites directly from block copolymer coassembly may be surmounted by designing novel block copolymers where each block has the design intent to result in a functional component of the resulting nanocomposites. Such a method would enable block sequence directed materials (BSDM), where a sequence of three or more chemically unique polymer blocks direct the spatial arrangement and interface definitions of multiple functional materials. Towards this end, four examples are provided. First, a diblock copolymer poly(ethylene oxide-b-acrylonitrile) is demonstrated to enable direct synthesis of nanocomposites composed of crystalline titania and partially-graphitic carbon. Second, this method is expanded by adding a third chemically unique block to form PAN-b-PEO-b-PPO-b-PEO-b-PAN where now the use of three chemically distinct polymer blocks enabled control over each of the three final components: partiallygraphitic carbon, crystalline transition metal oxide, and porosity. Although these nanocomposites only possessed short-range order, tuning of the individual block lengths and block fractions resulted in control over the three components. Third, it is shown that highly-ordered, multi-ply nanocomposites can result from the coassembly of poly(isoprene-b-styrene-b-ethylene oxide) (ISO) triblock terpolymers. Tuning the ratio of nanoparticles to ISO enabled access to four unique morphologies and the selection of quasi-1D, 2D, or 3D pathways. Fourth, it is shown that an ordered 3D network morphology which is chiral (non-centrosymmetric) can result from the coassembly of an ISO with a particular composition. Such non-centrosymmetric nanostructures are necessary to enable macroscopic polarization for piezoelectric, pyroelectric, and second-order nonlinear optical properties in amorphous materials. Thus through these four examples, it is demonstrated that the tuning of the polymer-oxide coassembled systems enables control over both nanocomposite composition and morphology.
Book Synopsis Advances in Diverse Industrial Applications of Nanocomposites by : Boreddy Reddy
Download or read book Advances in Diverse Industrial Applications of Nanocomposites written by Boreddy Reddy and published by BoD – Books on Demand. This book was released on 2011-03-22 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanocomposites are attractive to researchers both from practical and theoretical point of view because of combination of special properties. Many efforts have been made in the last two decades using novel nanotechnology and nanoscience knowledge in order to get nanomaterials with determined functionality. This book focuses on polymer nanocomposites and their possible divergent applications. There has been enormous interest in the commercialization of nanocomposites for a variety of applications, and a number of these applications can already be found in industry. This book comprehensively deals with the divergent applications of nanocomposites comprising of 22 chapters.
Book Synopsis Polymer Nanocomposites by : Ramanan Krishnamoorti
Download or read book Polymer Nanocomposites written by Ramanan Krishnamoorti and published by American Chemical Society. This book was released on 2002-01-17 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer Nanocomposites: Synthesis, Characterization, and Modeling examines the unique chemical and physical aspects associated with polymer based nanocomposite materials. The volume discusses the latest fundamental and applied research in the field of polymer nanocomposites as well as future directions for the development of high performance materials.
Book Synopsis Directed Self-assembly of Block Co-polymers for Nano-manufacturing by : Roel Gronheid
Download or read book Directed Self-assembly of Block Co-polymers for Nano-manufacturing written by Roel Gronheid and published by Woodhead Publishing. This book was released on 2015-07-17 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The directed self-assembly (DSA) method of patterning for microelectronics uses polymer phase-separation to generate features of less than 20nm, with the positions of self-assembling materials externally guided into the desired pattern. Directed self-assembly of Block Co-polymers for Nano-manufacturing reviews the design, production, applications and future developments needed to facilitate the widescale adoption of this promising technology. Beginning with a solid overview of the physics and chemistry of block copolymer (BCP) materials, Part 1 covers the synthesis of new materials and new processing methods for DSA. Part 2 then goes on to outline the key modelling and characterization principles of DSA, reviewing templates and patterning using topographical and chemically modified surfaces, line edge roughness and dimensional control, x-ray scattering for characterization, and nanoscale driven assembly. Finally, Part 3 discusses application areas and related issues for DSA in nano-manufacturing, including for basic logic circuit design, the inverse DSA problem, design decomposition and the modelling and analysis of large scale, template self-assembly manufacturing techniques. Authoritative outlining of theoretical principles and modeling techniques to give a thorough introdution to the topic Discusses a broad range of practical applications for directed self-assembly in nano-manufacturing Highlights the importance of this technology to both the present and future of nano-manufacturing by exploring its potential use in a range of fields
Book Synopsis Block Copolymer-Based Thermoset Nanocomposites by :
Download or read book Block Copolymer-Based Thermoset Nanocomposites written by and published by . This book was released on 2002 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amphiphilic block copolymers have been added to two-part epoxy resin and cured leading to well-defined nanocomposites. Reactive and non-reactive polar blocks were coupled to non-polar hydrocarbon blocks using anionic and living free-radical polymerization techniques. Mixtures containing 0 to 100% block copolymer were investigated for structure by small-angle X-ray scattering and transmission electron microscopy, and for mechanical properties by compact tension testing. Spherical micelles and vesicles were documented at low block concentrations, and these nanocomposites exhibit enhanced fracture toughness. Chemical bond formation between the matrix and block copolymer leads to some improvement in toughness.
Book Synopsis Rheological Investigations of Self-assembled Block Copolymer Nanocomposites with Complex Architectures by : Benjamin Yavitt
Download or read book Rheological Investigations of Self-assembled Block Copolymer Nanocomposites with Complex Architectures written by Benjamin Yavitt and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Polymer/POSS Nanocomposites and Hybrid Materials by : Susheel Kalia
Download or read book Polymer/POSS Nanocomposites and Hybrid Materials written by Susheel Kalia and published by Springer. This book was released on 2018-11-27 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of polymer nanocomposites and hybrid materials with polyhedral oligomeric silsesquioxanes (POSS). Among inorganic nanoparticles, functionalized POSS are unique nano-building blocks that can be used to create a wide variety of hybrid and composite materials, where precise control of nanostructures and properties is required. This book describes the influence of incorporation of POSS moieties into (organic) polymer matrices on the mechanical, thermal and flammability behavior of composites and hybrid organic-inorganic materials. Importantly, POSS-containing materials can be bio-functionalized by linking e.g. peptides and growth factors through appropriate surface modification in order to enhance the haemo-compatibility of cardiovascular devices made of these materials. This volume includes descriptions of synthesis routes of POSS and POSS-containing polymeric materials (e.g. based on polyolefines, epoxy resins and polyurethanes), presentation of POSS’ role as flame retardants and as biocompatible linker, as well as the depiction of decomposition and ageing processes.
Book Synopsis Metal-Polymer Nanocomposites by : Luigi Nicolais
Download or read book Metal-Polymer Nanocomposites written by Luigi Nicolais and published by John Wiley & Sons. This book was released on 2004-11-11 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique guide to an essential area of nanoscience Interest in nano-sized metals has increased greatly due to theirspecial characteristics and suitability for a number of advancedapplications. As technology becomes more refined-including theability to effectively manipulate and stabilize metals at thenanoscale-these materials present ever-more workable solutions to agrowing range of problems. Metal-Polymer Nanocomposites provides the first guidesolely devoted to the unique properties and applications of thisessential area of nanoscience. It offers a truly multidisciplinaryapproach, making the text accessible to readers in physical,chemical, and materials science as well as areas such asengineering and topology. The thorough coverage includes: The chemical and physical properties of nano-sized metals Different approaches to the synthesis of metal-polymernanocomposites (MPN) Advanced characterization techniques and methods for study ofMPN Real-world applications, including color filters, polarizers,optical sensors, nonlinear optical devices, and more An extensive list of references on the topics covered A unique, cutting-edge resource for a vital area of nanosciencedevelopment, Metal-Polymer Nanocomposites is an invaluabletext for students and practitioners of materials science,engineering, polymer science, chemical engineering, electricalengineering, and optics.
Book Synopsis Rheological and Mechanical Behaviour of Block Copolymers, Multigraft Copolymers and Block Copolymer Nanocomposites by : Mahendra Thunga
Download or read book Rheological and Mechanical Behaviour of Block Copolymers, Multigraft Copolymers and Block Copolymer Nanocomposites written by Mahendra Thunga and published by . This book was released on 2009 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Functional Nanocomposites from Self-assembly of Block Copolymers with Nanoparticles by : Xinyu Wang
Download or read book Functional Nanocomposites from Self-assembly of Block Copolymers with Nanoparticles written by Xinyu Wang and published by . This book was released on 2014 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Polymer and Polymer-Hybrid Nanoparticles by : Stanislav Rangelov
Download or read book Polymer and Polymer-Hybrid Nanoparticles written by Stanislav Rangelov and published by CRC Press. This book was released on 2013-08-28 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymeric and hybrid nanoparticles have received increased scientific interest in terms of basic research as well as commercial applications, promising a variety of uses for nanostructures in fields including bionanotechnology and medicine. Condensing the relevant research into a comprehensive reference, Polymer and Polymer-Hybrid Nanoparticles: Fr
