Preparation and Characterization of Lauric–Myristic Acid/Expanded Graphite as Composite Phase Change Energy Storage Material

Table 4

Heat performances of LA–MA/EG CPCM.

Number of thermal cycling	Melting temperatures (°C)	Melting latent heat (kJ/kg)	Freezing temperatures (°C)	Freezing latent heat (kJ/kg)
0	33.4	171.1	33.8	152.3
300	33.2	165.9	34.0	150.7
500	33.0	162.7	33.8	148.7
1000	33.1	159.4	33.9	147.4