Design of Sustainable Polymer Networks for Advanced Applications Based on Dynamic Covalent Bonds

Design of Sustainable Polymer Networks for Advanced Applications Based on Dynamic Covalent Bonds PDF Author:
Publisher:
ISBN: 9789464583014
Category :
Languages : en
Pages : 119

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Book Description

Design of Sustainable Polymer Networks for Advanced Applications Based on Dynamic Covalent Bonds

Design of Sustainable Polymer Networks for Advanced Applications Based on Dynamic Covalent Bonds PDF Author:
Publisher:
ISBN: 9789464583014
Category :
Languages : en
Pages : 119

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Book Description


High Performance Plant Phenol-Based Polymers

High Performance Plant Phenol-Based Polymers PDF Author: Samy Madbouly
Publisher: Elsevier
ISBN: 0443190208
Category : Technology & Engineering
Languages : en
Pages : 372

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Book Description
High Performance Plant Phenol-Based Polymers brings together the latest advances in phenol-based polymers, composites, and nanocomposites, covering synthesis, preparation, characterization, processing, and applications. Bio-renewable plant phenols represent a diverse class of chemicals with great industrial significance due to their unique structures and high abundance. The depolymerization process of lignin into small bio-based phenols is a relatively new approach and has received considerable attention recently. This process produces key intermediates, phenolic compounds that can be used to develop and design a wide range of high-performance, bio-renewable, and multifunctional polymers and composites. This book will provide materials scientists and engineers with a useful framework to help take advantage of the latest research conducted in this rapidly advancing field, enabling them to develop and commercialize their own products quickly and more successfully. The book will be of practical interest to academic researchers, industrial scientists, engineers, and advanced students in the area of materials science and engineering, particularly those with an interest in high-performance bio-based polymers and composites. Reviews the current state-of-the-art in phenol-based polymers, composites, and nanocomposites Guides the reader through the preparation of a range of advanced polymers based on plant phenols Provides a critical review of current applications in various fields, such biomedicine and automotive

Materials for a Sustainable Future

Materials for a Sustainable Future PDF Author: Trevor M. Letcher
Publisher: Royal Society of Chemistry
ISBN: 1849734070
Category : Nature
Languages : en
Pages : 829

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Book Description
Aimed at students, lecturers, researchers, and policy makers, this work describes current developments and points the way forward for new developments regarding materials in our society and how they relate to sustainability.

Design and Understanding of Dynamic Polymer Networks and Polyelectrolyte Complexes

Design and Understanding of Dynamic Polymer Networks and Polyelectrolyte Complexes PDF Author: Junzhe Lou
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
Rational design of hydrogels and charged polymers is important for understanding the underlying principles that govern complex mechanical and phase behaviors of biomacromolecular systems. Mimicking and capturing such behaviors in synthetic polymer systems are highly desired for many biomedical and technical applications. Biological tissues exhibit complex dynamic mechanical properties. To capture and control dynamics in synthetic hydrogel scaffolds, I developed a hyaluronic acid (HA)-based dynamic hydrogel system crosslinked by dynamic covalent hydrazone bonds. The HA hydrogels and collagen I generated an interpenetrating network, which exhibited both well-controlled mechanical tunability and fibrillarity, thus providing an adaptable platform to study the cell-matrix interactions. A biocompatible catalyst that accelerates the exchange of hydrazones was then incorporated into the HA-hydrazone hydrogel to modulate the dynamics of crosslinks without affecting network structures. This approach was used to develop injectable hydrogels for cell delivery with high injectability and stability enabled by temporal catalyst controlled hydrogel dynamics. The catalyst control of network dynamics also enabled quantitative and unambiguous correlation between the network parameters and mechanical properties of dynamic polymer networks. In the second part, I investigated the fundamental study on liquid-like polyelectrolyte complexes (PECs) formed by oppositely charged polyelectrolytes. PECs are important in biological systems for membraneless compartments, however the understanding of the mechanism and structure-property relationship is limited. I developed a series of well-defined polymers with tunable structural parameters to modulate the microenvironment of PECs and clearly revealed the importance of local polarity and polyelectrolyte composition on PECs.

Design, Fabrication, Properties and Applications of Smart and Advanced Materials

Design, Fabrication, Properties and Applications of Smart and Advanced Materials PDF Author: Xu Hou
Publisher: CRC Press
ISBN: 1498722490
Category : Science
Languages : en
Pages : 498

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Book Description
This book introduces various advanced, smart materials and the strategies for the design and preparation for novel uses from macro to micro or from biological, inorganic, organic to composite materials. Selecting the best material is a challenging task, requiring tradeoffs between material properties and designing functional smart materials. The de

Physical Testing of Plastics

Physical Testing of Plastics PDF Author: T. R Crompton
Publisher: Smithers Rapra
ISBN: 1847354874
Category : Science
Languages : en
Pages : 404

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Book Description
This book discusses the physical rather than the chemical examination of the properties of polymers on the basis of the type of equipment used, examples of the applications of these techniques are given. Techniques examined include thermal analysis (thermogravimetric analysis and evolved gas analysis), dynamic mechanical analysis and thermomechanical analysis, dielectric thermal analysis, ESR, MALDI, luminescence testing, photocalorimetry testing and the full range of equipment for mechanical, thermal, electrical, rheological, particle size, molecular weight.

Self-Healing Polymer-Based Systems

Self-Healing Polymer-Based Systems PDF Author: Sabu Thomas
Publisher: Elsevier
ISBN: 0128184515
Category : Technology & Engineering
Languages : en
Pages : 546

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Book Description
Self-Healing Polymer-Based Systems presents all aspects of self-healing polymeric materials, offering detailed information on fundamentals, preparation methods, technology, and applications, and drawing on the latest state-of-the-art research. The book begins by introducing self-healing polymeric systems, with a thorough explanation of underlying concepts, challenges, mechanisms, kinetic and thermodynamics, and types of chemistry involved. The second part of the book studies the main categories of self-healing polymeric material, examining elastomer-based, thermoplastic-based, and thermoset-based materials in turn. This is followed by a series of chapters that examine the very latest advances, including nanoparticles, coatings, shape memory, self-healing biomaterials, ionomers, supramolecular polymers, photoinduced and thermally induced self-healing, healing efficiency, life cycle analysis, and characterization. Finally, novel applications are presented and explained. This book serves as an essential resource for academic researchers, scientists, and graduate students in the areas of polymer properties, self-healing materials, polymer science, polymer chemistry, and materials science. In industry, this book contains highly valuable information for R&D professionals, designers, and engineers, who are looking to incorporate self-healing properties in their materials, products, or components. Provides comprehensive coverage of self-healing polymeric materials, covering principles, techniques, and applications Includes the very latest developments in the field, such as the role of nanofillers in healing, life cycle analysis of materials, and shape memory assisted healing Enables the reader to unlock the potential of self-healing polymeric materials for a range of advanced applications

Handbook of Ring-Opening Polymerization

Handbook of Ring-Opening Polymerization PDF Author: Philippe Dubois
Publisher: John Wiley & Sons
ISBN: 3527319530
Category : Technology & Engineering
Languages : en
Pages : 427

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Book Description
This comprehensive, truly one-stop reference discusses monomers, methods, stereochemistry, industrial applications and more. Chapters written by internationally acclaimed experts in their respective fields cover both basic principles and up-to-date information, ranging from the controlled ring-opening polymerization methods to polymer materials of industrial interest. All main classes of monomers including heterocyclics, cyclic olefins and alkynes, and cycloalkanes, are discussed separately as well as their specificities regarding the ring-opening polymerization techniques, the mechanisms, the degree of control, the properties of the related polymers and their applications. The two last chapters are devoted to the implementation of green chemistry in ring-opening polymerization processes. Of much interest to chemists in academia and industry.

Extrinsic and Intrinsic Approaches to Self-Healing Polymers and Polymer Composites

Extrinsic and Intrinsic Approaches to Self-Healing Polymers and Polymer Composites PDF Author: Ming Qiu Zhang
Publisher: John Wiley & Sons
ISBN: 1119629950
Category : Technology & Engineering
Languages : en
Pages : 355

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Book Description
Explore the cutting-edge in self-healing polymers and composites In Extrinsic and Intrinsic Approaches to Self-Healing Polymers and Polymer Composites, a pair of distinguished materials scientists delivers an insightful and up-to-date exploration of the fundamentals, theory, design, fabrication, characterization, and application of self-healing polymers and polymer composites. The book discusses how to prepare self-healing polymeric materials, how to increase the speed of crack repair, high temperature applications, and how to broaden the spectrum of healing agent species. The authors emphasize the integration of existing techniques with novel synthetic approaches for target-oriented materials design and fabrication. They provide a comprehensive view of this emerging field, allowing new researchers to gather a firm understanding of the framework for creating new materials or applications. Additionally, the book includes: A thorough introduction to the field of self-healing polymers and polymer composites, including the advances made by various laboratories and the challenges, trends, and future directions that characterize modern research in the area Comprehensive explorations of the self-healing strategies proposed by the authors, including addition polymerization, systems-based microcapsules and plastic tubes, and more Practical discussions of the application of reversible S-S bonds in self-healing polymers In-depth examinations of intrinsic self-healing via reversible C-ON bonds Perfect for polymer and materials scientists, chemists, and engineers, Extrinsic and Intrinsic Approaches to Self-Healing Polymers and Polymer Composites will also earn a place in the libraries of professionals working in the polymer, coatings, paints, medical, defense, and pharmaceutical industries.

Self-Healing Smart Materials

Self-Healing Smart Materials PDF Author: Inamuddin
Publisher: John Wiley & Sons
ISBN: 1119710235
Category : Science
Languages : en
Pages : 560

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Book Description
This comprehensive book describes the design, synthesis, mechanisms, characterization, fundamental properties, functions and development of self-healing smart materials and their composites with their allied applications. It covers cementitious concrete composites, bleeding composites, elastomers, tires, membranes, and composites in energy storage, coatings, shape-memory, aerospace and robotic applications. The 21 chapters are written by researchers from a variety of disciplines and backgrounds.