Figure 6.

(a,b) Frequency sweep tests, at 20 and 60 °C, for the (UPyPEG₇₉₅UPy)—PEO blends: (a) blend 50–50 both pristine B50–50 and self-healed SH-B50–50 and (b) blend 40–60 both pristine B40–60 and self-healed SH-B40–60. (c,d) Master curves of storage (G′) and loss (G″) moduli reduced at a reference temperature of 40 °C: (c) blend 50–50 both pristine B50–50 and self-healed SH-B50–50; (d) blend 40–60, both pristine B40–60, and self-healed SH-B40–60. (e) Temperature evolution of the storage moduli (G′) from 25 to 60 °C performed on pristine blend 50–50 (B50–50), self-healed blend (SH-B50–50), blend 40–60 (B40–60), and self-healed blend SH-B40–60. (f) Stress–strain plot for blend 50–50, both pristine B50–50 and self-healed SH-B50–50; and blend 40–60, both pristine B40–60 and self-healed SH-B40–60.