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

Table 5

The melting point of high-temperature inorganic eutectic composites.

Temperature (°C)	Compound	References
300–400	Li2CO3/K2CO3/Na2CO3	[79, 81]
	Li2CO3/Na2CO3/K2CO3/NaNO3	[91]
	Li2CO3/Na2CO3/K2CO3/NaOH	[91]
	Mg/Zn/Al	[96]
400–500	Li2CO3/K2CO3/NaCO3	[79–81, 85, 91]
	Li2CO3/K2CO3	[79, 84]
	MgCl2/NaCl	[79]
	LiF/NaF/KF	[88]
	LiF/NaF/ZrF4	[88]
	NaCl/CaCl2/MgCl2	[86, 87]
	Na2CO3/Li2CO3	[82]
	LiF/Na2CO3/K2CO3	[92]
500–600	NaCl/CaCl2	[78]
	Li2CO3/K2CO3	[79, 83]
	LiF/NaF/ZrF4	[88]
	Al/Cu	[94]
	Al/Si	[94]
	Al/Cu/Zn	[94]
600–700	Na2CO3/NaCl	[93]
	Al/Mg	[94]
	Al/Cu/Zn	[94]
	Al/Al2O3	[95]