Microstructure in Polyether-ester and Polyether-urethane Block Copolymers: Electric Polarization and X-ray Diffraction as Morphological Probes |
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Page vi
... Hydrogen Bonding . E. F. G. H. Structure of Microdomains Density Gradients at Domain Boundaries Micron - Scale Superstructures : Spherulites Thermodynamic Models · CHAPTER 3. THE MEASUREMENT OF INTERFACIAL POLARIZATION ii viii ix 1 • 8 ...
... Hydrogen Bonding . E. F. G. H. Structure of Microdomains Density Gradients at Domain Boundaries Micron - Scale Superstructures : Spherulites Thermodynamic Models · CHAPTER 3. THE MEASUREMENT OF INTERFACIAL POLARIZATION ii viii ix 1 • 8 ...
Page 21
... Hydrogen Bonding The MDI / diol polyurethane unit is capable of hydrogen bonding . The role of hydrogen bonding in these thermoplastic elastomers has been studied intensely , usually by combining DSC and and infrared spectroscopy ...
... Hydrogen Bonding The MDI / diol polyurethane unit is capable of hydrogen bonding . The role of hydrogen bonding in these thermoplastic elastomers has been studied intensely , usually by combining DSC and and infrared spectroscopy ...
Page 22
... hydrogen - bond disruption process from microstructural changes and thermo ... bonding in determining the crystal structure . Bonart's two - dimensional ... hydrogen Two - dimensional conceptualization of the crystalline Figure 2-5 . 22 ...
... hydrogen - bond disruption process from microstructural changes and thermo ... bonding in determining the crystal structure . Bonart's two - dimensional ... hydrogen Two - dimensional conceptualization of the crystalline Figure 2-5 . 22 ...
Contents
THE CONDENSATION BLOCK COPOLYMER LITERATURE | 8 |
Schematic representation of different types of hard | 19 |
THE MEASUREMENT OF INTERFACIAL POLARIZATION | 30 |
20 other sections not shown
Common terms and phrases
amorphous phase analysis approximately average block copolymers calculated calorimetry component composition crystalline phase decreasing degree of polymerization dielectric spectroscopy differential scanning calorimetry diffraction lines DSC traces equation exhibit films frequency glass transition temperature gradients heat of fusion heating traces homopolymer hydrogen bonding increasing integral isotropic lamellae lattice Lilaonitkul maxima measured melting endotherm melting point microdomains microscopy microstructures modulus mold molecular weight N/cm² nucleation number-average paracrystalline parameters permittivity poly(tetramethylene polyester polyester crystallites polyether crystallization polyether melting polyether segments polyether sequences polymers polyurethane segments polyurethane sequences primary transition PTMEG PTMO PTMO-PTMT PTMT reaction regions rubbery plateau sample SAXS scanning scattering angle scattering patterns segment lengths segmented polyesters segmented polyether-esters segmented polyether-urethanes segmented polyurethanes shown in Figure spectra spectrometer spherulites Subaudio subcooling superlattice Table temperature range thermal thermoplastic elastomers urethane values volume fraction weight fraction X-ray diffraction X-ray scattering