Solid-Liquid Phase Diagram of the Binary System Octadecanoic Acid and Octadecanol and the Thermal Chemical Property of the Composition at Eutectic Point

Table 4

Thermal conductivity of PCM at the eutectic point^a.

Sample name	Test temperature, T (^oC)	λ (W·m^−1·K^−1)	(W·m^−1·K^−1)
Phase-change material	31.51	0.2353	0.2352
	31.50	0.2347
	31.46	0.2356

^aThe thermal conductivity tester was employed in the measurement with an accuracy of 3%.