Hysteresis effects of C1H4 and C2H4 in the regions of the solid-phase transitions

摘要

The thermodynamic model of hysteresis in phase transitions based on the regular solution theory, previously developed, was applied to the solid phases of C¹H4 and C²H4. The width and height of the hysteresis loops for these systems were calculated and compared with the experimental data; agreement was satisfactory.