Download or read book Bridging the Gap Between Structure and Properties in Nano particle Filled Polymers written by Erik Hobbie and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bridging The Gap Between Structure And Properties In Nano Particle Filled Polymers NISTIR 6893 U S Department Of Commerce written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Eco friendly Polymer Nanocomposites written by Vijay Kumar Thakur and published by Springer. This book was released on 2015-06-22 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains precisely referenced chapters, emphasizing environment-friendly polymer nanocomposites with basic fundamentals, practicality and alternatives to traditional nanocomposites through detailed reviews of different environmental friendly materials procured from different resources, their synthesis and applications using alternative green approaches. The book aims at explaining basics of eco-friendly polymer nanocomposites from different natural resources and their chemistry along with practical applications which present a future direction in the biomedical, pharmaceutical and automotive industry. The book attempts to present emerging economic and environmentally friendly polymer nanocomposites that are free from side effects studied in the traditional nanocomposites. This book is the outcome of contributions by many experts in the field from different disciplines, with various backgrounds and expertises. This book will appeal to researchers as well as students from different disciplines. The content includes industrial applications and will fill the gap between the research works in laboratory to practical applications in related industries.

Download or read book Statistical Mechanical Theory of Structure and Miscibility of Polymer Nanocomposites written by Lisa M. Hall and published by . This book was released on 2011-09-09 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Motivated by increasing interest in various types of nanoparticles or fillers added to polymers to enhance the material properties, the Polymer Reference Site Interaction Model (PRISM) theory is applied to study the structure and miscibility of polymer nanocomposites (PNCs). Spherical fillers are studied in homopolymers of varying density and interfacial interaction strengths, with specific favorable comparisons to experimental scattering results. Also discussed briefly are copolymers composed of two types of monomer which interact differently with the filler. The polymer induced depletion attraction is dominant and causes phase separation if interfacial attractions are weak. Complete miscibility can be achieved at moderate interfacial attraction strengths, due to a sterically stabilizing bound polymer layer. The bound layer remains with a strong interfacial attraction, but phase separation is induced by polymer bridging between nanoparticles. For copolymers, the bridging attraction is strongly affected by chemistry and monomer spatial arrangement (random versus alternating). The effect of nanoparticle dimensionality is explored by comparing rod, disk, and cube shaped fillers. Nanoparticle interactions on several length scales are relevant in the depletion regime. The bound polymer layer present in the miscible and bridging regimes damps out order on these length scales in favor of increased order on an averaged filler length scale. The effect of nanoparticle chemical heterogeneity was briefly explored by investigation of fillers composed of two tangentially connected spheres with different polymer interfacial attraction strengths or with an added inter-nanoparticle site-site attraction. Such heterogeneous diatomic fillers exhibited additional structural features and particle clustering compared to analogous homogeneous nanoparticles. Motivated by recent experimental interest in carbon nanotubes, thin rod particles were further investigated. Adding a strong rod-rod attraction relevant to nanotubes predictably leads to a strongly attractive potential of mean force at contact, especially when there is little bound polymer. In the stabilized and bridging regimes, miscibility can persist until a stronger rod-rod attraction if it is of shorter spatial range than the polymer-rod interfacial attraction. An initial investigation of these attractive rods in a random copolymer revealed that replacing the homopolymer with copolymer can significantly reduce miscibility.

Download or read book Mechanical Properties of Polymers based on Nanostructure and Morphology written by G. H. Michler and published by CRC Press. This book was released on 2016-04-19 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt: The improvement of strength and durability in polymers has implications relevant to industrial, medical, and household applications. Enhanced by the improved knowledge of the interactions between complex hierarchical structures and functional requirements, Mechanical Properties of Polymers Based on Nanostructure and Morphology focuses on new polyme

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 2004 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Eco friendly Polymer Nanocomposites written by Vijay Kumar Thakur and published by Springer. This book was released on 2015-07-20 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains precisely referenced chapters, emphasizing environment-friendly polymer nanocomposites with basic fundamentals, practicality and alternatives to traditional nanocomposites through detailed reviews of different environmental friendly materials procured from different resources, their synthesis and applications using alternative green approaches. The book aims at explaining basics of eco-friendly polymer nanocomposites from different natural resources and their chemistry along with practical applications which present a future direction in the biomedical, pharmaceutical and automotive industry. The book attempts to present emerging economic and environmentally friendly polymer nanocomposites that are free from side effects studied in the traditional nanocomposites. This book is the outcome of contributions by many experts in the field from different disciplines, with various backgrounds and expertises. This book will appeal to researchers as well as students from different disciplines. The content includes industrial applications and will fill the gap between the research works in laboratory to practical applications in related industries.

Download or read book Nanozymes Next Wave of Artificial Enzymes written by Xiaoyu Wang and published by Springer. This book was released on 2016-07-27 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the fundamental concepts, the latest developments and the outlook of the field of nanozymes (i.e., the catalytic nanomaterials with enzymatic characteristics). As one of today’s most exciting fields, nanozyme research lies at the interface of chemistry, biology, materials science and nanotechnology. Each of the book’s six chapters explores advances in nanozymes. Following an introduction to the rise of nanozymes research in the course of research on natural enzymes and artificial enzymes in Chapter 1, Chapters 2 through 5 discuss different nanomaterials used to mimic various natural enzymes, from carbon-based and metal-based nanomaterials to metal oxide-based nanomaterials and other nanomaterials. In each of these chapters, the nanomaterials’ enzyme mimetic activities, catalytic mechanisms and key applications are covered. In closing, Chapter 6 addresses the current challenges and outlines further directions for nanozymes. Presenting extensive information on nanozymes and supplemented with a wealth of color illustrations and tables, the book offers an ideal guide for readers from disparate areas, including analytical chemistry, materials science, nanoscience and nanotechnology, biomedical and clinical engineering, environmental science and engineering, green chemistry, and novel catalysis.

Download or read book Fundamentals Properties and Applications of Polymer Nanocomposites written by Joseph H. Koo and published by Cambridge University Press. This book was released on 2016-10-31 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is focused primarily on polymer nanocomposites, based on the author's research experience as well as open literature. The environmental health and safety aspects of nanomaterials and polymer nanocomposites, risk assessment and safety standards, and fire toxicity of polymer nanocomposites, are studied. In the final chapter, a brief overview of opportunities, trends, and challenges of polymer nanocomposites are included. Throughout the book, the theme is developed that polymer nanocomposites are a whole family of polymeric materials whose properties are capable of being tailored to meet specific applications. This volume serves as a general introduction to students and researchers just entering the field and to scholars from other subfields seeking information.

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

Download or read book Particulate filled Polymer Nanocomposites written by Gennadiĭ Efremovich Zaikov and published by . This book was released on 2014 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present monography consists of three parts, in which particulate-filled polymer nanocomposites with elastomeric, semicrystalline and amorphous glassy matrices, and also hybrid nanocomposites, were considered. The relationship structure-properties study for all the indicated above nanocomposites were performed on the basis of modern physical conceptions-fractal analysis, percolation theory, cluster model of polymer amorphous state structure and synergetics of the solid body. Particular attention is paid to the basic effects found for nanocomposites: interfacial adhesion and nanofiller particles aggregation. A number of new typical effects for polymer nanocomposites (for example, the nanoadhesion effect) are described in detail. A new treatment of the nanocomposites structure reinforcing element is offered as the sum of the nanofiller and interfacial regions contents, taking into account the interfacial adhesion level. This has allowed us to use the modified percolation model for the determination of these materials reinforcement degree, as well as an evaluation of its greatest reaching value. An important role of nanoparticles (aggregates of nanoparticles) in nanocomposites properties formation has been shown. For the initial nanoparticles aggregation degree, a theoretical model within the framework of dispersive strength theory was proposed, allowing one to perform nanoparticles aggregates size estimation as a function of their contents. With the aid of nanoindentation, the interfacial layer sizes and elasticity modulus were experimentally determined. Within the framework of the indicated above fractal models nanocomposites thermophysical properties, their electrical conductivity and other properties were studied. It has been shown that the classical continuous models, developed for polymer microcomposites, do not give an adequate description of change (reduction) of polymer nanocomposites melt viscosity at the nanofiller contents enhancement. Such a description can be obtained by the fractally-beaten ice model application.

Download or read book Nanocomposites and Polymers with Analytical Methods written by John Cuppoletti and published by BoD – Books on Demand. This book was released on 2011-08-09 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 16 chapters. In the first part, there are 8 chapters describing new materials and analytic methods. These materials include chapters on gold nanoparticles and Sol-Gel metal oxides, nanocomposites with carbon nanotubes, methods of evaluation by depth sensing, and other methods. The second part contains 3 chapters featuring new materials with unique properties including optical non-linearities, new materials based on pulp fibers, and the properties of nano-filled polymers. The last part contains 5 chapters with applications of new materials for medical devices, anodes for lithium batteries, electroceramics, phase change materials and matrix active nanoparticles.

Download or read book Polymers At Nanoscale In 2 Volumes written by Jie He and published by World Scientific. This book was released on 2023-11-03 with total page 675 pages. Available in PDF, EPUB and Kindle. Book excerpt: Making polymers into nanoparticles as an essential step in polymer solution processing is of key importance for many applications of polymers. This book seeks to uncover the basics and recent advances in polymer nanoparticles, including polymer synthesis, self-assembly, properties, and applications. It encompasses the various preparation methods of polymer nanoparticles, broadly ranged from single chain collapse to polymerization methods and solution self-assembly. It showcases a wide range of advanced applications of polymer nanoparticles in several fields that include pharmaceutics (drug and nucleotide delivery), biomedicals (bioimaging, diagnosis, and therapeutics), energy (batteries and solar cells) and environmental (catalysis and water purification).This book is enriched with a comprehensive range of content, incorporating synthesis, properties and applications in polymeric nanoparticles that will serve as a suitable beginner guide and survey book in polymer nanomaterials, as well as a useful tool for graduate students, scientists and practitioners in related fields or industries such as chemistry, materials science and engineering, nanomaterials, energy storage and conversion devices, and biomedicine.

Download or read book Functional and Physical Properties of Polymer Nanocomposites written by Aravind Dasari and published by John Wiley & Sons. This book was released on 2016-06-13 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book to extensively cover nanoparticles, this addresses some of the key issues in nanocomposites. Polymer nanocomposites (polymers reinforced with nanoparticles), are of great interest due to their remarkable mechanical, thermal, chemical properties as well as optical, electronic, and magnetic applications Potential applications include automobile body parts, high-barrier packaging materials, flame-retardants, scratch-resistant composites, and biodegradable nanocomposites Combines basic theory as well as advanced and in-depth knowledge of these properties Broad audience includes researchers in Materials Science, Physics, Polymer Chemistry, and Engineering, and those in industry

Download or read book Nanoparticle Technology Handbook written by Toyokazu Yokoyama and published by Elsevier. This book was released on 2012-04-13 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook explains aspects of nanoparticles with many application examples showing their advantages and advanced development.

Download or read book Controlling the Morphology of Polymers written by Geoffrey R. Mitchell and published by Springer. This book was released on 2016-09-06 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on controlling morphology of different scales for polymers. The authors explain the need for successful control of morphology to yield target macroscopic physical properties in the application of polymers to diverse areas such as engineering materials, nanodielectrics and photonic crystals. The book combines specialized chapters with an introduction to the morphology of polymers and the range of experimental techniques available to evaluate it.

Download or read book Structure and Properties of Additive Manufactured Polymer Components written by Klaus Friedrich and published by Woodhead Publishing. This book was released on 2020-06-18 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structure and Properties of Additive Manufactured Polymer Components provides a state-of-the-art review from leading experts in the field who discuss key developments that have appeared over the last decade or so regarding the use of additive manufacturing (AM) methods in the production of neat and reinforced polymeric components. A major focus is given to materials science aspects, i.e., how the quality of the polymer preforms, the parameters of the chosen AM method, and how these factors can affect the microstructure and properties of the final product. The book not only covers production technologies and the relationship between processing, microstructure and fundamental properties of the produced parts, but also gives readers ideas on the use of AM polymer parts in medicine, automotive, aerospace, tribology, electronics, and more. - Focuses on industrial aspects and applications - Dedicated purely to recent advances in polymer composite additive manufacturing - Emphasizes processing, structure and property relationships