journal article·2002-12-01

Characterization of 'strong-fragile' behaviour of glass-forming aqueous solutions by neutron scattering

C. Branca, A. Faraone, G. Galli, S. Magazu', G. Maisano, F. Migliardo

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Abstract

Neutron-scattering measurements have been performed on trehalose/H2O and sucrose/H2O mixtures by using the spectrometer MIBEMOL at the Laboratoire Leon Brillouin (LLB, Saclay) as a function of temperature and concentration. In order to characterize the different rigidities of both the disaccharide/H2O mixtures, we have evaluated the R1(Tg) parameter connected to the ‘strong–fragile’ classification of the systems according to Angell’s nomenclature.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Glass properties and applications · Mineralogy and Gemology Studies · Material Dynamics and Properties

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