Figure 4
From: Fragility and basic process energies in vitrifying systems
The “universal” scaling plot for activation energies in representative glass formers.
The apparent activation energy is obtained by MFR29,30 procedure (see Methods) which is rescaled at Tg using eq. (11). The figure shows the correlation between increasing curvature, indicating the rise of fragility and ΔEa(Tg). For basic data see also Table 1.
