Table 1. Storage Moduli E′ Measured at Different Temperatures by DMA (Average of Three Measurements).

	E′ (GPa)
T (°C)	FHCl	FNHCl	FAcOH	FNAcOH
50	4.1 ± 0.2	2.6 ± 0.6	1.7 ± 0.2	3.4 ± 0.4
100	4.2 ± 0.4	2.3 ± 0.5	1.8 ± 0.2	2.9 ± 0.3
195		2.2 ± 0.4	2.1 ± 0.2	2.5 ± 0.2