Phase Equilibrium and Interfacial Tension of Binary and Ternary Polymer Solutions
| العنوان: | Phase Equilibrium and Interfacial Tension of Binary and Ternary Polymer Solutions |
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| المؤلفون: | Ji Su Choi, Young Chan Bae |
| المصدر: | Journal of Chemical & Engineering Data. 61:4157-4163 |
| بيانات النشر: | American Chemical Society (ACS), 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Ternary numeral system, Cyclohexane, General Chemical Engineering, Thermodynamics, 02 engineering and technology, General Chemistry, 021001 nanoscience & nanotechnology, Condensed Matter::Soft Condensed Matter, Surface tension, chemistry.chemical_compound, 020401 chemical engineering, chemistry, Phase (matter), Polystyrene, Physics::Chemical Physics, 0204 chemical engineering, Methylcyclohexane, 0210 nano-technology, Ternary operation, Phase diagram |
| الوصف: | The liquid–liquid equilibrium (LLE) and interfacial tensions of binary and ternary polymer solutions of polystyrene in cyclohexane and methylcyclohexane are investigated. The chain length dependent modified double lattice model (MDL-CL) is applied to describe experimental phase diagrams measured by thermo-optical analysis. The proposed model is also combined with the modified density gradient theory to calculate interfacial tension between two coexisting liquid phases of the investigated systems. The calculated results of LLE and interfacial tensions using the MDL-CL model combined with the modified density gradient theory show good agreement with experimental data. The interfacial tension of the ternary system (polystyrene + cyclohexane + methylcyclohexane) is described with the parameters obtained from the binary subsystems (polystyrene + cyclohexane and polystyrene + methylcyclohexane). A comparison of experimental and theoretical phase behaviors and interfacial tensions demonstrates that the theoretic... |
| تدمد: | 1520-5134 0021-9568 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::641cade7d4d2506a6762ebecd3db16c4 https://doi.org/10.1021/acs.jced.6b00573 |
| رقم الأكسشن: | edsair.doi...........641cade7d4d2506a6762ebecd3db16c4 |
| قاعدة البيانات: | OpenAIRE |
Find this issue from the American Chemical Society | تدمد: | 15205134 00219568 |
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