Fractal Analysis of Polymers
Author: G. V. Kozlov
Publisher: Nova Biomedical Books
Published: 2003
Total Pages: 242
ISBN-13:
DOWNLOAD EBOOK →Fractal Analysis of Polymers - From Synthesis to Composites
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The Fractal Physical Chemistry of Polymer Solutions and Melts
Author: G. V. Kozlov
Publisher: CRC Press
Published: 2013-12-12
Total Pages: 328
ISBN-13: 1482230836
DOWNLOAD EBOOK →This book provides an important structural analysis of polymer solutions and melts, using fractal analysis. The book covers the theoretical fundamentals of macromolecules fractal analysis. It then goes on to discuss the fractal physics of polymer solutions and the fractal physics of melts. The intended audience of the book includes specialists in c
The Fractal Physics of Polymer Synthesis
Author: G. V. Kozlov
Publisher: CRC Press
Published: 2013-12-12
Total Pages: 357
ISBN-13: 1482221594
DOWNLOAD EBOOK →Using fractal analysis, irreversible aggregation models, synergetics, and percolation theory, this book describes the main reactions of high-molecular substances. It is the first to give the structural and physical grounds of polymers synthesis and curing based on fractal analysis. It provides a single equation for describing the relationship betwe
The Fractal Physics of Polymer Synthesis
Author: G. V. Kozlov
Publisher: CRC Press
Published: 2013-12-12
Total Pages: 370
ISBN-13: 1926895630
DOWNLOAD EBOOK →Using fractal analysis, irreversible aggregation models, synergetics, and percolation theory, this book describes the main reactions of high-molecular substances. It is the first to give the structural and physical grounds of polymers synthesis and curing based on fractal analysis. It provides a single equation for describing the relationship between the reaction rate constants and the equilibrium constants with the nature of the medium.
The Fractal Analysis of Gas Transport in Polymers
Author: Georgii Vladimirovich Kozlov
Publisher: Nova Science Pub Incorporated
Published: 2009-01-01
Total Pages: 238
ISBN-13: 9781606923115
DOWNLOAD EBOOK →In the present monograph, theoretical structural analysis of the main processes of gas transport in polymeric materials (diffusion, solubility, permeability and selectivity) was offered. The mentioned analysis uses fractal (multifractal) analysis and cluster model of polymers amorphous state structure, based on the local order notions, as a tool for polymeric materials structure description. Besides, for the mentioned gas transport processes description, such modern physical treatments as a multifractal model of fluctuation free volume and the conception of anomalous (strange) diffusion were used. Such approach allows the quantitative description of gas transport processes and their prediction as a function of testing temperature, degree of crystallinity, cross-linking and grafting, and so on. Special attention is given to gas transport processes in multicomponent polymeric systems. A number of practical aspects of theoretical structural analysis application was considered in cases of thermal degradation, interfacial layers formation in polymer composites, stability to cracking in active environments and chemical reactions.
Fractal Mechanics of Polymers
Author: G. V. Kozlov
Publisher: CRC Press
Published: 2014-11-12
Total Pages: 377
ISBN-13: 1482255006
DOWNLOAD EBOOK →This new book explores the consideration of relationships that connect the structural and basic mechanical properties of polymeric mediums within the frameworks of fractal analysis with cluster model representations attraction. Incidentally, the choice of any structural model of medium or their combinations is defined by expediency and further usag
The Structural Stabilization of Polymers: Fractal Models
Author: Kozlov
Publisher: CRC Press
Published: 2006-07-01
Total Pages: 354
ISBN-13: 9047418255
DOWNLOAD EBOOK →This monograph deals with the structural aspects of transport processes of gases, physical ageing and thermo-oxidative degradation of polymers in detail. Fractal analysis, cluster models of the polymer structurea ‘s amorphous state as well as irreversible aggregation models are used as main structural models. It is shown that the polymer structure
Synergetics and Fractal Analysis of Polymer Composites Filled with Short Fibers
Author: G. V. Kozlov
Publisher:
Published: 2011
Total Pages: 0
ISBN-13: 9781607418641
DOWNLOAD EBOOK →The interest in polymer composites study is due to an even greater degree of their application. The filling by hard disperse particulates or fibres gives to polymers a desirable properties number: increases stiffness, reduces thermal expansion coefficient, rises resistance to yield and fracture toughness and so on. Difficulties in research of structure-properties relationships for polymer composites are due to their structure complexity. So, on the elasticity modulus value besides composition a polymer-filler interaction influences. In other words, it is clear even intuitively that for the complete description of such structurally-complex objects as polymer composites it is necessary to account for three groups of factors, namely, polymeric matrix structure, filler structure and level of interaction between them. Up to now the researches of such kind were carried out within the frameworks of continuous mechanics and thermodynamic conceptions. However, these conceptions application does not allow to describe satisfactorily and all the more to predict such materials properties. As a matter of fact, an experimental data set dictates the choice of either structure physical model for macroscopic properties description.
The Fractal Approach to Heterogeneous Chemistry
Author: D. Avnir
Publisher:
Published: 1989-06-16
Total Pages: 474
ISBN-13:
DOWNLOAD EBOOK →Discusses applications of fractal geometry to chemical systems involving complex and highly irregular structures. These new mathematical techniques have particular applications in chromatographic adsorbents, colloidal systems, irregular surfaces, branched polymers, and many other areas of polymer, colloidal, and surface chemistry.
Cluster Model Interrelation with Modern Physical Concepts
Author: G. V. Kozlov
Publisher:
Published: 2009
Total Pages: 0
ISBN-13: 9781606922224
DOWNLOAD EBOOK →Fractal analysis gives just general mathematical description of polymers, i.e. it does not identify structural units (elements), from which any real polymer is formed. Physical description of thermodynamically non-equilibrium polymer structure in the framework of the local order ideas gives the cluster model of the polymer amorphous state structure that quantitatively identify its elements. Since these models consider the polymer structure somewhat from two sides, they are excellent completing one another. It is common knowledge that structures displaying fractal behaviour on small length scale and being homogeneous on large length scale are named homogeneous fractals. These fractals are percolation clusters at the percolation threshold. As shown below, the cluster structure represents the percolation system and, due to the above-said, the homogeneous fractal. To put it differently, the presence of the local order in the condensed phase of polymers determines fractality of their structures.
