Download or read book Quantum Chemical Aspects of Cationic Polymerization of Olefins written by V. A. Babkin and published by Nova Biomedical Books. This book was released on 1997 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph systematises the results of quantum chemical calculations of complex compositions, participating in processes of cationic polymerisation of olefins. The analysis of the calculated data according to experimental results was performed in order to explain the character of the complex behaviour on the stages of process initiation and chain growth.
Download or read book Cationic Polymerization of Olefins Quantum Chemical Aspects written by G.E. Zaikov and published by . This book was released on 1996-07-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Theoretical Estimation of Acidic Force of Linear Olefins of Cationic Polymerization written by V. A. Babkin and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents research results on the quantum-chemical calculation of linear olefins of cationic polymerisation (a geometrical and electronic structure, the general and electronic energy, distribution of charges to atoms and so forth). In addition, acid force of these monomers is theorised. The book is intended for science officers, competitors, post-graduate students and persona working for a doctorate degree in the field of polymer chemistry.
Download or read book Catalytic Polymerization of Cycloolefins written by V. Dragutan and published by Elsevier. This book was released on 2000-06-26 with total page 1293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the most important topics concerning cationic Ziegler-Natta and ring-opening metathesis polymerization of cycloolefins. The work describes the major pathways that cycloolefins can follow under the action of specific catalytic systems, essentially vinyl and ring-opening polymerization, both reaction types allowing the manufacture of distinct products with wide applicability in modern technologies. The comprehensive data available on this subject are logically and systematically selected and reviewed throughout 18 chapters, according to the basic catalytic processes involved, types of monomers and catalysts employed, reaction conditions and application fields. The modern trends in design of chiral metallocene catalysts, well-defined living metathesis catalysts, catalysts tolerant toward functionalities and water systems are highlighted. The book discusses in detail the relevant aspects of these processes including reaction thermodynamics, kinetics, mechanisms and stereochemistry and correlates the structure of produced polymers with their chemical and physical-mechanical properties. Related important topics include Ziegler-Natta polymerization of olefins and dienes, atom transfer radical polymerization of vinyl compounds, metathesis of olefins and acetylenes, acyclic diene metathesis reaction, carbonyl olefination reaction, metathesis polymerization of acetylenes, metathesis degradation of polymers and ring-opening polymerization of heterocycles. Special emphasis is laid upon the manufacture of commerical products, new polymers and copolymers of potential interest for industry and design and synthesis of speciality polymers with particular structures and architectures and desired properties. The book critically evaluates the most recent achievements reported in this field and outlines the modern trends on the research and application of the catalytic processes for cycloolefin polymerization. For the first time, comprehensive information about the published data on the subject up to now is provided for both academic and industrial researchers working in the areas of polymer chemistry, organic and organometallic chemistry, surface science and catalysis, petrochemistry and chemical engineering. This stimulating book offers an enlightening introduction and a quick documentation on the subject as well as a solid background in this field. Moreover, the work offers a wealth of useful information for specialists applying polymers in various scientific and industrial areas.
Download or read book Quantum Chemical Calculation of Unique Molecular Systems Two Volume Set written by Vladimir A. Babkin and published by CRC Press. This book was released on 2014-02-25 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: The major goals of quantum chemistry include increasing the accuracy of the results for small molecular systems and increasing the size of large molecules that can be processed, which is limited by scaling considerations-the computation time increases as a power of the number of atoms. This book offers scope for academics, researchers, and engineer
Download or read book Quantum Chemical Investigations of the Mechanism of Cationic Polymerization and Theoretical Prediction of Crystal Densities and Decomposition Pathways of Energetic Molecules written by J. J. Kaufman and published by . This book was released on 1983 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study involves: Ab-initio crystal orbitals and polymer orbitals; Ab-initio coupled cluster program; Ab-initio quantum chemical calculations and electrostatic molecular potential contour maps for cationic polymerization; Prediction of crystal density; Ab-initio calculations on polynitropolyhedranes and polynitropolyazapolyhedranes; Ab-initio configuration interaction calculations on the CH3-N02 decomposition pathway of nitromethane; Ab-initio configuration interaction calculations on RDX; and Conversion of our programs to vector supercomputers, CYBER 205 and CRAY.
Download or read book Polymers Derived from Isobutylene written by I︠U︡riĭ Aleksandrovich Sangalov and published by VSP. This book was released on 2001 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph aims to give an overview of recent chemical and technological developments in the area of polymers and co-polymers derived from isobutylene, which have a wide range of (industrial) applications.The scientific basis for presenting the material – application of the acid-base theory with a view to the fundamental steps of isobutylene polymerization – is combined with the application of quantum-chemical calculations of catalysts, linked active centers, separate elementary stages of the process, and critical analysis of some experimental data. In addition, a number of problems, such as the macrokinetic description of isobutylene polymerization, description of the balanced scheme of industrial production of isobutylene polymers, and initiation of isobutylene polymerization with the help of immobilized cationic catalysts are discussed. Special attention is given to ecological aspects of synthesis and application of isobutylene polymers.This book will be of value and interest to researchers in the areas of chemistry and physics of high-molecular compounds, as well as engineers and technologists specialized in the area of olefins and polyolefins.
Download or read book Preparation and Properties of Monomers Polymers and Composite Materials written by Antonio Ballada and published by Nova Publishers. This book was released on 2007 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface; Enhancement of miscibility in multi-component solutions on the basis of three polymers and common solvents; Reinforcement of the Interface in Drawn Polymer Blends PS/PA-12; Quantum chemical calculation linear olefins and not conjugate diolefins; Technology computers search of new more effective catalysts cationic polymerisation olefins; Quantum chemical calculation and an estimation of acid force linear and ramified connected diens; Magnetic rectal suppositories for medical application: Investigation of their physical and chemical properties; Studying of a magnetic resonance in contrasting agents on the basis of biodecomposed magnetic fluids; Investigation of Micellisation at Non-ionic Surfactants in their solutions; Association of molecules and formation of micelles in solutions ionic surfactants; The interaction of surfactants with Ion Polymeric Sorbents; How the structure of sulphuryl amides influences the light stabilising properties; Of complex aerohydrodynamic research and the effectiveness of arresting dispersed particles for barbotage-rotation; The mechanism of selective oxidation of ethylbenzene with dioxygen into phenylethylhydroperoxide at catalysis by Fe(III)(acac)3, activated with additives of 18-crown-6 as ligand-modifier; Enhanced photo and thermal oxidative stability of charge-transfer complexes of conjugated polymers; Preparation and investigation of physical and chemical properties of ionic magnetic fluids on the basis of cobalt ferrite; Immunomagnetic separation of human hematopoietic cells: Physical -- chemical bases and medical -- biologic investigation; Emulsion polymerisation of (meth)acrylates: Characteristics of kinetics and mechanism; Behaviour of composite materials under micro-organisms of soil; New technologies for fast liquid-phase chemical processes; Index.
Download or read book Handbook of Polymer Research written by Richard Arthur Pethrick and published by Nova Publishers. This book was released on 2007 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Polymer Research - Monomers. Oligomers, Polymers & Composites
Download or read book Computational Quantum Chemistry written by Masoud Soroush and published by Elsevier. This book was released on 2018-10-16 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Quantum Chemistry: Insights into Polymerization Reactions consolidates extensive research results, couples them with computational quantum chemistry (CQC) methods applicable to polymerization reactions, and presents those results systematically. CQC has advanced polymer reaction engineering considerably for the past two decades. The book puts these advances into perspective. It also allows you to access the most up-to-date research and CQC methods applicable to polymerization reactions in a single volume. The content is rigorous yet accessible to graduate students as well as researchers who need a reference of state-of-the-art CQC methods with polymerization applications. Consolidates more than 10 years of theoretical polymerization reaction research currently scattered across journal articles Accessibly presents CQC methods applicable to polymerization reactions Provides researchers with a one-stop source of the latest theoretical developments in polymer reaction engineering
Download or read book Cationic Polymerization of Olefins written by Joseph Paul Kennedy and published by Wiley-Interscience. This book was released on 1975 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cationic Polymerizations written by Krzysztof Matyjaszewski and published by CRC Press. This book was released on 1996-04-26 with total page 783 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unified presentation of cationic polymerization discusses initiation, propagation, transfer, and termination in cationic polymerizations of alkenes and heterocycles. It also elucidates the mechanisms of the reactions involved in all carbocationic and ring-opening polymerizations. It is written by internationally acclaimed experts in their resp
Download or read book Hydrocarbon Chemistry written by George A. Olah and published by John Wiley & Sons. This book was released on 2017-09-08 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an unparalleled contemporary assessment of hydrocarbon chemistry – presenting basic concepts, current research, and future applications. • Comprehensive and updated review and discussion of the field of hydrocarbon chemistry • Includes literature coverage since the publication of the previous edition • Expands or adds coverage of: carboxylation, sustainable hydrocarbons, extraterrestrial hydrocarbons • Addresses a topic of special relevance in contemporary science, since hydrocarbons play a role as a possible replacement for coal, petroleum oil, and natural gas as well as their environmentally safe use • Reviews of prior edition: “...literature coverage is comprehensive and ideal for quickly reviewing specific topics...of most value to industrial chemists...” (Angewandte Chemie) and “...useful for chemical engineers as well as engineers in the chemical and petrochemical industries.” (Petroleum Science and Technology)
Download or read book Synthesis and Properties of Polymers written by Gennadiĭ Efremovich Zaikov and published by Nova Publishers. This book was released on 1996 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis & Properties Of Polymers
Download or read book Cationic Polymerizations Guide Volume 1 written by Stewart F. Lewis and published by Wiley-Scrivener. This book was released on 2025-09-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first of a series providing a comprehensive resource on cationic polymerization. All three volumes are written in a manner that is easy to comprehend, even by undergraduate college students, and are designed to help the reader decipher an otherwise complex subject. Topics for each volume are presented in an order that build successively on material presented in prior books. The series is comprehensive, so even those who are well-versed in the discipline will find invaluable information in each volume. Through study of these books, the reader can become an expert in this subset of polymer science without ever having attended courses on the subject. This first volume focuses on the most commercially-relevant technique: non-living polymerization of olefins. It provides a complete overview of methods (including those used industrially) that have been devised to effect such polymerizations, dating from the very inception of the technique through the present. From this, chemists can make educated choices on how to best design a polymerization system meeting their specific requirements. Mechanistic aspects of the chemistry are presented throughout the text with ample chemical drawings, and this information can help the reader develop new polymerization systems. This work also emphasizes improvements (many being reported for the first time) made to the green aspects of the cationic methodology, a facet of growing importance for today’s chemist. This is the only book on cationic polymerization that contains a section dedicated to experimental techniques. The reader can use the information contained within both to safely conduct their own bench-top to pilot plant scale experimentation. The other volumes in the 3-part set are: Vol 2: Thermodynamics/Kinetics/Spectral Properties; Vol 3: Living Polymerizations.
Download or read book The Cumulative Book Index written by and published by . This book was released on 1998 with total page 2362 pages. Available in PDF, EPUB and Kindle. Book excerpt: A world list of books in the English language.
Download or read book Electrophysical Phenomena in the Tribology of Polymers written by A I Sviridewok and published by CRC Press. This book was released on 1999-05-11 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerous practical problems connected to triboelectric phenomena remain unsolved in both the fabrication and behavior of polymer threads and fabrics in a variety of industrial articles. Using the results of unique experiments carried out in the countries of the former Soviet Union, this volume fills a gap in the science of tribology, presenting fundamental information on the nature of physical and chemical processes governing and accompanying tribodeformation and tribodisintegration of polymers. Details on electrophysical phenomena such as contact electrification and emergence of the electret state in polymer materials are also provided.
