Scattering from Polymers: Characterization by X-rays, Neutrons, and LightThis book reflects the recent progress made in the field of scattering in polymers. A wide range of scattering studies on different polymer systems, including block copolymers, semicrystalline polymers, complex fluids, multicomponent systems, polymeric surfaces, and polymer processing are included, as well as new experimental techniques and theoretical treatments. This volume provides a comprehensive reference for those researchers who need to know how scattering techniques can be used to tackle different polymer problems, and is ideal for graduate polymer scientists studying scattering techniques. |
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Page 124
... decrease of the long period is 3.3 nm . A similar phenomenon can be observed for the 1,3 - two - arm PEO crystallized at 32 ° C . Its long period decreases from 18 to 16.7 nm after tc = 4 min . Therefore , the long period change of the ...
... decrease of the long period is 3.3 nm . A similar phenomenon can be observed for the 1,3 - two - arm PEO crystallized at 32 ° C . Its long period decreases from 18 to 16.7 nm after tc = 4 min . Therefore , the long period change of the ...
Page 182
... decrease in long period during the first stage of crystallization ( 20-22,27,28 ) . These models are , however ... decrease in long spacing is mainly due to a decrease of the thickness of the amorphous regions in the lamellar stacks . At ...
... decrease in long period during the first stage of crystallization ( 20-22,27,28 ) . These models are , however ... decrease in long spacing is mainly due to a decrease of the thickness of the amorphous regions in the lamellar stacks . At ...
Page 364
... decrease and a subsequent increase to a steady value . The post - shear alignment also scales with previously applied shear rate and exhibits a minimum in alignment at the same post shear reduced time ( ≈ 500 ) . The degree of ...
... decrease and a subsequent increase to a steady value . The post - shear alignment also scales with previously applied shear rate and exhibits a minimum in alignment at the same post shear reduced time ( ≈ 500 ) . The degree of ...
Contents
Preface Xi | 11 |
Characteristics of SmallAngle Diffraction Data from Semicrystalline | 24 |
Block Crystallization in Model Triarm Star Block Copolymers | 28 |
Copyright | |
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Common terms and phrases
alignment American Chemical Society amorphous analysis annealing average beam behavior blends calculated Chem complexes concentration copolymer correlation function crystallization temperature decrease degree of crystallinity dependence detector differential scanning calorimetry diffraction diffusion distribution domain EMAA endotherm equation experimental experiments heating increase interactions interface isotactic isothermal isothermal crystallization lamellar stacks layer light scattering linear long period lyotropic Macromolecules measurements melting temperature micellar micelles microtubules molecular weight molecules neutron neutron scattering nucleation observed obtained orientation P(MAA/NIPAM parameters PEEK fractions Phys plot Pluronic poly(vinyl alcohol polyelectrolyte probes profiles quench reflections region rotator phase sample SAXS scanning scattering curve scattering intensity scattering patterns scattering peaks semicrystalline shear flow shear rate shown in Figure shows small angle solutions solvent spherulite structure factor surface surfactant synchrotron thermal thermotropic transition triclinic two-arm PEOs viscosity volume fraction WAXD WAXS width x-ray scattering