Effect of temperature and anion on densities, viscosities, and refractive indices of 1-Octyl-3-propanenitrile Imidazolium-based ionic liquids
A series of 1-octyl-3-propanenitrile imidazolium based room temperature ionic liquids incorporated with different sulfonate-based anions were synthesized and characterized using 1H NMR, Fourier transform infrared spectroscopy (FTIR), and elemental analysis. The density and viscosity were measured at...
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| Main Authors: | , |
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| Format: | Article |
| Published: |
American Chemical Society
2014
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| Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84900328102&doi=10.1021%2fje400824z&partnerID=40&md5=dfc7e514fe6e16aeb1e8ef68cbf47344 http://eprints.utp.edu.my/31269/ |
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| Institution: | Universiti Teknologi Petronas |
| Summary: | A series of 1-octyl-3-propanenitrile imidazolium based room temperature ionic liquids incorporated with different sulfonate-based anions were synthesized and characterized using 1H NMR, Fourier transform infrared spectroscopy (FTIR), and elemental analysis. The density and viscosity were measured at T = (293.15 to 353.15) K, the refractive index was measured at T = (298.15 to 383.15) K, and the thermal expansion coefficient was estimated from the density values. The effects of the anions on these physical properties and on the lattice energy were discussed. © 2014 American Chemical Society. |
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