Download or read book A Study of Spin Mode Instabilities in Thermal Frontal Polymerization written by David Arrington and published by . This book was released on 1997 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Self Propagating High Temperature Synthesis of Materials written by Anatoli A. Borisov and published by CRC Press. This book was released on 2002-07-18 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Self-Propagating High-Temperature Synthesis of Materials is a collection of papers that reflects modern trends in self-propagating, high-temperature synthesis (SHS), a process for synthesis of modern materials carried out in the mode of autowave solid-flame combustion. To date, SHS-produced materials have found their application in different branches of modern science and technology, mechanical engineering, ferrous and nonferrous metallurgy, aerospace engineering, chemical industry, electrical engineering, and electronics. This book is useful not only for the SHS community, but also for researchers and engineers who are active in the following related fields of knowledge; theory and practice of combustion, materials science and technology, pure and applied chemistry, and metallurgy.

Download or read book Nonlinear Dynamics with Polymers written by John A. Pojman and published by John Wiley & Sons. This book was released on 2011-03-16 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Closing a gap in the literature, this is the first comprehensive handbook on this modern and important polymer topic. Edited by highly experienced and top scientists in the field, this ready reference covers all aspects, including material science, biopolymers, gels, phase separating systems, frontal polymerization and much more. The introductory chapter offers the perfect starting point for the non-expert.

Download or read book Chemomechanical Instabilities in Responsive Materials written by Pierre Borckmans and published by Springer. This book was released on 2009-07-28 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume includes most of the material of the invited lectures delivered at the NATO Advanced Study Institute “Morphogenesis through the interplay of nonlinear chemical instabilities and elastic active media” held from 2th to 14th July 2007 at the Institut d’Etudes Scientifiques de Cargèse (http://www.iesc.univ-corse.fr/), in Corsica (France). This traditional place to organize Summer Schools and Workshops in a well equipped secluded location at the border of the Mediterranean sea has, over many years now, earned an increasing deserved reputation. Non-linear dynamics of non equilibrium systems has worked its way into a great number of fields and plays a key role in the understanding of se- organization and emergence phenomena in domains as diverse as chemical reactors, laser physics, fluid dynamics, electronic devices and biological morphogenesis. In the latter case, the viscoelastic properties of tissues are also known to play a key role. The control and formulation of soft responsive or “smart” materials has been a fast growing field of material science, specially in the area of po- mer networks, due to their growing applications in bio-science, chemical sensors, intelligent microfluidic devices, ... . Nature is an important p- vider of active materials whether at the level of tissues or at that of s- cellular structures. As a consequence, the fundamental understanding of the physical mechanisms at play in responsive materials also shines light in the understanding of biological artefacts.

Download or read book Polymer Science A Comprehensive Reference written by and published by Newnes. This book was released on 2012-12-05 with total page 7752 pages. Available in PDF, EPUB and Kindle. Book excerpt: The progress in polymer science is revealed in the chapters of Polymer Science: A Comprehensive Reference, Ten Volume Set. In Volume 1, this is reflected in the improved understanding of the properties of polymers in solution, in bulk and in confined situations such as in thin films. Volume 2 addresses new characterization techniques, such as high resolution optical microscopy, scanning probe microscopy and other procedures for surface and interface characterization. Volume 3 presents the great progress achieved in precise synthetic polymerization techniques for vinyl monomers to control macromolecular architecture: the development of metallocene and post-metallocene catalysis for olefin polymerization, new ionic polymerization procedures, and atom transfer radical polymerization, nitroxide mediated polymerization, and reversible addition-fragmentation chain transfer systems as the most often used controlled/living radical polymerization methods. Volume 4 is devoted to kinetics, mechanisms and applications of ring opening polymerization of heterocyclic monomers and cycloolefins (ROMP), as well as to various less common polymerization techniques. Polycondensation and non-chain polymerizations, including dendrimer synthesis and various "click" procedures, are covered in Volume 5. Volume 6 focuses on several aspects of controlled macromolecular architectures and soft nano-objects including hybrids and bioconjugates. Many of the achievements would have not been possible without new characterization techniques like AFM that allowed direct imaging of single molecules and nano-objects with a precision available only recently. An entirely new aspect in polymer science is based on the combination of bottom-up methods such as polymer synthesis and molecularly programmed self-assembly with top-down structuring such as lithography and surface templating, as presented in Volume 7. It encompasses polymer and nanoparticle assembly in bulk and under confined conditions or influenced by an external field, including thin films, inorganic-organic hybrids, or nanofibers. Volume 8 expands these concepts focusing on applications in advanced technologies, e.g. in electronic industry and centers on combination with top down approach and functional properties like conductivity. Another type of functionality that is of rapidly increasing importance in polymer science is introduced in volume 9. It deals with various aspects of polymers in biology and medicine, including the response of living cells and tissue to the contact with biofunctional particles and surfaces. The last volume is devoted to the scope and potential provided by environmentally benign and green polymers, as well as energy-related polymers. They discuss new technologies needed for a sustainable economy in our world of limited resources. Provides broad and in-depth coverage of all aspects of polymer science from synthesis/polymerization, properties, and characterization methods and techniques to nanostructures, sustainability and energy, and biomedical uses of polymers Provides a definitive source for those entering or researching in this area by integrating the multidisciplinary aspects of the science into one unique, up-to-date reference work Electronic version has complete cross-referencing and multi-media components Volume editors are world experts in their field (including a Nobel Prize winner)

Download or read book Mathematical Aspects of Frontal Polymerization written by Cynthia Ann Spade and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Frontal polymerization is a process in which a spatially localized reaction zone propagates into a monomer converting it into a polymer. Two types of frontal polymerization processes have been observed experimentally. One type is thermal frontal polymerization, which occurs due to diffusion of heat released in the polymerization reactions. We formulate a mathematical model of thermal frontal polymerization using a five-species reaction mechanism and justify its reduction to a four-species problem. We study the simplified problem both numerically and analytically, and determine important characteristics of the process such as the propagation speed of the wave, the final concentration of the monomer, the final temperature in the system, and the spatial distributions of all the species in the wave. Then we study the stability of thermal polymerization fronts, including the effect of heat losses. We formulate two models, one with simplified chemistry and the other with detailed chemistry, and determine the linear stability characteristics of the wave as a function of the system parameters for both models. The other type of frontal polymerization is an isothermal process, which is due to mass diffusion of the species coupled with the gel effect. We propose and study a basic mathematical model of isothermal frontal polymerization, relaxing the steady-state assumption in the gel region where the reactions are the most significant. We analyze various situations of initiator consumption for a weak gel effect, and study the case of a strong gel effect. Then we formulate and analyze a basic model that includes a strong inhibitor present in uniform initial concentration. We verify that the front does not propagate until the inhibitor has been completely consumed. For the isothermal models we obtain analytical results, including the time-dependent propagation velocity of the wave and the distance traveled by the front before it breaks down due to reactions ahead of the front, which are in good agreement with our numerical simulations.

Download or read book Study of Thermal Frontal Polymerization Utilizing Reactive and Non reactive Additives written by Veronika Grace Viner and published by . This book was released on 2009 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advanced Materials Polymers and Composites written by Omari V. Mukbaniani and published by CRC Press. This book was released on 2021-11-18 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews several domains of polymer science, especially new trends in polymerization synthesis, physical-chemical properties, and inorganic systems. Composites and nanocomposites are also covered in this book, emphasizing nanotechnologies and their impact on the enhancement of physical and mechanical properties of these new materials. Kinetics and simulation are discussed and also considered as promising techniques for achieving chemistry and predicting physical property goals. This book presents a selection of interdisciplinary papers on the state of knowledge of each topic under consideration through a combination of overviews and original unpublished research.

Download or read book Encyclopedia of Nonlinear Science written by Alwyn Scott and published by Routledge. This book was released on 2006-05-17 with total page 1107 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 438 alphabetically-arranged essays, this work provides a useful overview of the core mathematical background for nonlinear science, as well as its applications to key problems in ecology and biological systems, chemical reaction-diffusion problems, geophysics, economics, electrical and mechanical oscillations in engineering systems, lasers and nonlinear optics, fluid mechanics and turbulence, and condensed matter physics, among others.

Download or read book Self Assembly Pattern Formation and Growth Phenomena in Nano Systems written by Alexander A. Golovin and published by Springer Science & Business Media. This book was released on 2006 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nano-science and nano-technology are rapidly developing scientific and technological areas that deal with physical, chemical and biological processes that occur on nano-meter scale – one millionth of a millimeter. Self-organization and pattern formation play crucial role on nano-scales and promise new, effective routes to control various nano-scales processes. This book contains lecture notes written by the lecturers of the NATO Advanced Study Institute "Self-Assembly, Pattern Formation and Growth Phenomena in Nano-Systems" that took place in St Etienne de Tinee, France, in the fall 2004. They give examples of self-organization phenomena on micro- and nano-scale as well as examples of the interplay between phenomena on nano- and macro-scales leading to complex behavior in various physical, chemical and biological systems. They discuss such fascinating nano-scale self-organization phenomena as self-assembly of quantum dots in thin solid films, pattern formation in liquid crystals caused by light, self-organization of micro-tubules and molecular motors, as well as basic physical and chemical phenomena that lead to self-assembly of the most important molecule on the basis of which most of living organisms are built – DNA. A review of general features of all pattern forming systems is also given. The authors of these lecture notes are the leading experts in the field of self-organization, pattern formation and nonlinear dynamics in non-equilibrium, complex systems.

Download or read book Self Assembly Pattern Formation and Growth Phenomena in Nano Systems written by and published by Springer Science & Business Media. This book was released on 2006 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bottom Up Self Organization in Supramolecular Soft Matter written by Stefan C. Müller and published by Springer. This book was released on 2015-08-01 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the general concepts of self-organized spatio-temporal ordering processes. These concepts are demonstrated via prototypical examples of recent advances in materials science. Particular emphasis is on nano scale soft matter in physics, chemistry, biology and biomedicine. The questions addressed embrace a broad spectrum of complex nonlinear phenomena, ranging from self-assembling near the thermodynamical equilibrium to dissipative structure formation far from equilibrium. Their mutual interplay gives rise to increasing degrees of hierarchical order. Analogues are pointed out, differences characterized and efforts are made to reveal common features in the mechanistic description of those phenomena.

Download or read book Solvent free Polymerizations and Processes written by Timothy E. Long and published by . This book was released on 1998 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines strategies to reduce or eliminate traditional organic solvents from polymer synthesis and processing techniques.

Download or read book Nonlinear Dynamics in Polymeric Systems written by John Anthony Pojman and published by . This book was released on 2004 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses nonlinear dynamics in polymeric systems with a special emphasis on systems of potential utility, including gels, fronts, phase separation, interfacial phenomena, and oscillating reactions.

Download or read book Polymer Science written by and published by . This book was released on 1999 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Characterization of Advanced Materials written by Michael A. Serio and published by . This book was released on 1998 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: These papers by leading experts look at current methods for synthesizing new materials. The methods presented include chemical vapor deposition synthesis, solution synthesis, pyrolysis and combustion synthesis, and polymer synthesis. Featuring in-depth coverage of ceramic materials, the volume also discusses group III nitrides, fullerenes, and ferroelectrics.

Download or read book Traveling Wave Solutions of Parabolic Systems written by A. I. Volpert and published by American Mathematical Soc.. This book was released on with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of travelling waves described by parabolic equations and systems is a rapidly developing branch of modern mathematics. This book presents a general picture of current results about wave solutions of parabolic systems, their existence, stability, and bifurcations. With introductory material accessible to non-mathematicians and a nearly complete bibliography of about 500 references, this book is an excellent resource on the subject.