A new broadband dielectric spectroscopy technique, operating from some Hz up to the microwave frequency region, has been used to study the collective dynamical aspects of some simple molecular liquids approaching their glass transition temperature. Accessing to the relaxational dynamics of metatoluidine (CH3C6H4NH2) on a mesoscopic timescale, a very high value of Fragility has been obtained for this liquid in the classification scheme recently refined by Angell
Fragility and dynamical properties of glass-forming liquids above their Tg
CUTRONI, Maria;MANDANICI, Andrea;
2000-01-01
Abstract
A new broadband dielectric spectroscopy technique, operating from some Hz up to the microwave frequency region, has been used to study the collective dynamical aspects of some simple molecular liquids approaching their glass transition temperature. Accessing to the relaxational dynamics of metatoluidine (CH3C6H4NH2) on a mesoscopic timescale, a very high value of Fragility has been obtained for this liquid in the classification scheme recently refined by AngellFile in questo prodotto:
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