Fig. 2: Structural evolution of PEG10000/PET15000 upon heating. | NPG Asia Materials

Fig. 2: Structural evolution of PEG10000/PET15000 upon heating.

From: Colossal barocaloric effect achieved by exploiting the amorphous high entropy of solidified polyethylene glycol

Fig. 2

a XRD patterns of PEG10000/PET15000 collected at 300 K and 353 K, and single PEG10000 and PET15000 at 300 K were also measured for comparison. For PEG10000/PET15000, TEM morphologies at b, c 110 K and e, f 300 K environmental temperatures. Panels d and g show the SAED images of the red circled areas in c and f, respectively. h–k SAEDs of different regions in e and f. The dashed blue line marking the same areas in c and f acts as a visual guide.

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