2.2.3. Differential Scanning Calorimetry (DSC)

Differential scanning calorimetry was carried out by means of a Mettler-Toledo DSC-822e calorimeter (Mettler-ToledoAG, Schwerzenbach, Switzerland). Experimental conditions: Aluminum crucibles of 40 μL volume, atmosphere of dry nitrogen with 50 mL/min flow rate, heating rate of 10 ◦C/min. The calorimeter was calibrated with indium of 99.99% purity.
