Determination of heat of mixing and heat of vaporization with a differential scanning calorimeter |
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| Authors: | Itaru MitaIsao Imai Hirotaro Kambe |
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| Affiliation: | Institute of Space and Aeronautical Sciences, University of Tokyo, 6-1, Komaba-4, Meguroku, Tokyo Japan |
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| Abstract: | A simple method is presented for measuring the heat of mixing and the heat of vaporization of volatile liquids at temperatures below their boiling point. It consists in introducing liquids by a microsyringe into a nearly closed cell of the DSC. The relative standard deviation for 4 to 5 runs is ca. 5% for heat of mixing and ca. 2% for heat of vaporization. |
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