Energy-dispersive small-angle x-ray scattering couples the information given by small-angle experiments and the advantages of energy-dispersive methods, mainly in carrying out time-resolved experiments. Preliminary small-angle measurements on some semicrystalline polymers using a laboratory-based energy-dispersive diffractometer and the bremsstrahlung continuum generated from a commercial tube as x-ray source are presented. The results are in agreement with those obtained with the classical method. The apparatus utilized could be considered a promising tool to perform both wide and small-angle scattering or diffraction. (C) 2004 American Institute of Physics.
Energy-dispersive small-angle x-ray scattering for investigating polymer morphology: Static and time-resolved experiments / Giuseppe, Portale; Alessandro, Longo; D'Ilario, Lucio; Martinelli, Andrea; Caminiti, Ruggero. - In: APPLIED PHYSICS LETTERS. - ISSN 0003-6951. - STAMPA. - 85:20(2004), pp. 4798-4800. [10.1063/1.1823586]
Energy-dispersive small-angle x-ray scattering for investigating polymer morphology: Static and time-resolved experiments
D'ILARIO, LUCIO;MARTINELLI, Andrea;CAMINITI, Ruggero
2004
Abstract
Energy-dispersive small-angle x-ray scattering couples the information given by small-angle experiments and the advantages of energy-dispersive methods, mainly in carrying out time-resolved experiments. Preliminary small-angle measurements on some semicrystalline polymers using a laboratory-based energy-dispersive diffractometer and the bremsstrahlung continuum generated from a commercial tube as x-ray source are presented. The results are in agreement with those obtained with the classical method. The apparatus utilized could be considered a promising tool to perform both wide and small-angle scattering or diffraction. (C) 2004 American Institute of Physics.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
