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. 2024 Mar 18;128(12):2995–3003. doi: 10.1021/acs.jpcb.3c07767

Table 6. Values of Linear Coefficient of Thermal Expansion (CTE, Estimated in the 50–400 °C Range), Glass Transition Temperature (Tg), and Softening Temperature (Ts) Estimated from Dilatometry Data (Figure 7).

glass CTE ± 0.1 (× 10–6 °C1) Tg ± 4 (°C) Ts ± 3 (°C)
Ba 15.0 475 508
Nd 13.8 494 531
Gd 13.5 521 545
Yb 12.8 498 537