Recent Investigations of Phase Change Materials Use in Solar Thermal Energy Storage System

Table 2

The latent heat of low-temperature inorganic eutectic composites.

Latent heat (J/g)	Compound	References
0–100	KNO3/Ca(NO3)2·4H2O	[41]
	Ca(NO3)3/NaNO3/KNO3	[45]
	LiNO3/NaNO3/KNO3	[48]
	CaCl2·4H2O/NaCl	[54]
100–200	LiNO3/NaNO3/KNO3/Ca(NO3)2	[42]
	KNO3/Ca(NO3)2/LiNO3	[46]
	KNO3/NaNO3/LiNO3/Ca(NO3)2·4H2O	[44]
	LiNO3/KNO3/NaNO3	[47]
	LiNO3/NaNO3/KNO3/NaNO2	[49]
	CaCl2·4H2O/LiCl	[54]
	Zn(NO3)2·6H2O/NH4NO3	[56]
200–300	Na2CO3·10H2O/Na2HPO4·12H2O	[50]
	Na2SO4·10H2O/Na2HPO4·12H2O	[55, 58, 59]