Figure 6.

Magnification of the traces in Figure 4 with a focus on the glass-to-liquid transitions. T_g,2 and T_g,1 marked for the 1.9 mol % scan are the glass transition temperatures of LiCl-HDA (red) and LiCl-LDA (blue), respectively. T_Spike is the onset temperature of the spike-like feature that commences right after T_g,2. T_g,CS corresponds to the glass transition temperature of a concentrated solution and is only observed at ≥5.8 mol % (R < 16.2). The definitions for the change in heat capacity (Δc_p,2 (LiCl-HDA), Δc_p,1 (LiCl-LDA), and Δc_p,CS (CS) are marked in the traces of the 2.3 mol % and the 5.8 mol % sample, respectively. The width of the glass transition ΔT₂ (LiCl-HDA), ΔT₁ (LiCl-LDA), and ΔT_CS (CS) is defined as indicated for the 1.9 mol % and 5.8 mol % samples.