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Table 2 Average specific heat capacity for a temperature range of 250°C to 420°C

From: Increment of specific heat capacity of solar salt with SiO2 nanoparticles

Specific heat capacity (J g-1K-1)
Sample (number) Solar salt Solar salt +0.5% SiO2 Solar salt +1.0% SiO2 Solar salt +1.5% SiO2 Solar salt +2.0% SiO2
1 1.40 1.53 1.85 1.61 1.64
2 1.57 1.55 1.95 1.54 1.65
3 1.39 1.52 1.85 1.41 1.34
4 1.46 1.62 1.78 1.38 1.54
5 1.58 1.43 1.82 1.48 1.49
Average value 1.48 1.53 1.85 1.51 1.53
Standard deviation 0.09 0.07 0.06 0.09 0.12
Enhancement [%] - +3.41 +25.03 +2.00 +3.69