CHED 986 |
| Specific heat capacity of a series of deep eutectic solutions of choline chloride with urea and glycerol were determined. For 1:2 molar solutions of choline chloride and urea or choline chloride and glycerol, the specific heat capacity is the same, namely 2.18 (J/g oC). This value is lower than the specific heat capacity of pure glycerol, 2.51 (J/g oC). The specific heat capacity correlates strongly with viscosity, and it is increasing with increasing temperature. We also correlate specific heat measurements with IR and UV-VIS spectra. |
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Undergraduate Research Poster Session: Physical Chemistry
2:00 PM-4:00 PM, Monday, April 7, 2008 Morial Convention Center -- Hall A, Poster
Division of Chemical Education |