Solubility of the Nematic Liquid Crystal E7 in Supercritical Carbon Dioxide
作者： Ana RE Brás , Teresa Casimiro , Jorge Caldeira , Ana Aguiar-Ricardo , None
DOI: 10.1021/JE050137A
关键词:
摘要: The solubility of E7, a nematic liquid crystal mixture, in supercritical carbon dioxide (scCO2) was measured using static analytical method at (313.15, 323.15, and 333.15) K pressures up to 19 MPa. Samples from the CO2-rich phase were analyzed simple but selective reversed-phase high performance chromatographic method. results indicate unambiguously that scCO2 can fractionate mixture toward E7 components relative low pressures. Due lack thermodynamic data, data correlated equation Chrastil. obtained are important for design development polymer-dispersed crystals fluid technology.
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