Fig. 8: Thermal analysis in AIIα and its polymorphs.

a The DSC plot of the bulk material and its polymorphic phases (AI and AIIα) shows endothermic peaks, highlighted by a green circle, specifically in AIIα. b DSC plot showing the continuation of the thermal processes for 2nd and 3rd cycles in AIIα. c TGA analysis of AIIα indicates the corresponding weight loss. d HSM images capture the thermal events associated with the AIIα crystal in different heating and cooling cycles.