Crystals and Crystallinity in Polymers

Beschreibung

Provides the tools needed to master and apply thefundamentals of polymer crystallography Using core concepts in physics, chemistry, polymer science andengineering, this book sheds new light on the complex field ofpolymer crystallography, enabling readers to evaluate polymercrystallization data and determine the best methods to use fortheir investigations. The authors set forth a variety of tested andproven methods for analyzing ordered and disordered structures inpolymer crystals, including X-ray diffraction, electrondiffraction, and microscopy. In addition to the basics, the bookexplores several advanced and emerging topics in the field such assymmetry breaking, frustration, and the principle of density-drivenphase formation. Crystals and Crystallinity in Polymers introduces two newconcepts in crystallinity and crystals in synthetic polymers.First, crystallinity in polymeric materials is compatible with theabsence of true three-dimensional long-range order. Second, thedisorder may be described as a structural feature, using themethods of X-ray scattering and electron diffraction analysis. The book begins by introducing the basic principles and methodsfor building structural models for the conformation of polymercrystal chains. Next, it covers: * Packing of macromolecules in polymer crystals * Methods for extracting structural parameters from diffractiondata * Defects and disorder in polymer crystals * Analytical methods for diffuse scattering from disorderedpolymer structures * Crystal habit * Influence of crystal defects and structural disorder on thephysical and mechanical properties of polymeric materials Crystals and Crystallinity in Polymers examines all thepossible types of structural disorder generally present in polymercrystals and describes the influence of each kind of disorder onX-ray and electron diffraction patterns. Its comprehensive, expertcoverage makes it possible for readers to learn and apply thefundamentals of polymer crystallography to solve a broad range ofproblems.

Autor*in

Claudio De Rosa

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Analytical Chemistry Analytische Chemie Chemie Chemistry Materials Science Materialwissenschaften Polymer Science & Technology Polymerwissenschaft Polymerwissenschaft u. -technologie

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