Characterization of Sodium Nitrate as Phase Change Material
作者： Thomas Bauer , Doerte Laing , Rainer Tamme
DOI: 10.1007/S10765-011-1113-9
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摘要: In this article the results of material investigations sodium nitrate (NaNO3) with a melting temperature 306 °C as phase change (PCM) are presented. The thermal stability was examined by kinetic experiments and longduration oven tests. these nitrite formation monitored. Although some in melt detected, show that NaNO3 is sufficient for PCM applications. Various measurements thermophysical properties reported. These include diffusivity laser-flash, conductivity transient hot wire, heat capacity differential scanning calorimeter method. current literature values compared. comprehensive temperature-dependent density, capacity, diffusivity, liquid solid phases
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