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. 2021 Aug 20;14(16):4707. doi: 10.3390/ma14164707

Table 9.

Measured thermal conductivity and diffusivity in solid state at ambient temperature of fatty acids and eutectic mixtures compared with the literature [59,60] at pressure p = 0.1 MPa *.

Materials This Work Previous Work
k (W·m−1·K−1) α × 107
(m2·s−1)
k (W·m−1·K−1) α (m2·s−1) × 107
CA 0.2195 ± 0.0067 1.364 ± 0.043 0.21
[59]
1.2
[59]
MA 0.2524 ± 0.0031 2.064 ± 0.146 0.17–0.39 [59,60] 2
[59,60]
PA 0.2526 ± 0.0106 1.870 ± 0.053 0.3
[59]
1.7
[59]
CA/MA 0.2717 ± 0.0103 1.480 ± 0.072
CA/PA 0.2358 ± 0.1151 1.151 ± 0.133

* Standard uncertainty given for a 95% confidence interval for our measurements is u(p) = 10 kPa. Uncertainties for the thermal conductivity and diffusivity is obtained from repeated measurements.