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http://hdl.handle.net/10397/5110
| Title: | Diffusion of aromatic compounds : an investigation on the effects of molecular shape, mass, and dipole moment | Authors: | Chan, TC | Issue Date: | 1-Jun-1984 | Source: | Journal of chemical physics, 1 June 1984, v. 80, no. 11, p. 5862-5864 | Abstract: | Diffusion coefficients of pseudoplanar molecules p‐chlorotoluene, (o‐, m‐, and p‐) dichlorobenzene, and (o‐, m‐, and p‐)xylene at infinite dilution in acetone, ethanol, and n‐tetradecane have been precisely measured at 298.2 K by using the Taylor dispersion (chromatographic broadening) technique. It is found that the limiting mutual diffusion coefficients are generally insensitive to the mass and dipole moment of the solutes. The data are, however, slightly dependent on the shape of the solute molecules. The effects of the solvent are reported. | Keywords: | Diffusion Dipole moments Molecular structure Shape Mass Xylene−para Xylenes Chlorinated aromatic hydrocarbons Solutions Acetone Ethanol Alkanes Medium temperature |
Publisher: | American Institute of Physics | Journal: | Journal of chemical physics | ISSN: | 0021-9606 | EISSN: | 1089-7690 | DOI: | 10.1063/1.446615 | Rights: | © 1984 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in T. C. Chan, J. Chem. Phys. 80, 5862 (1984) and may be found at http://link.aip.org/link/?jcp/80/5862. |
| Appears in Collections: | Journal/Magazine Article |
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|---|---|---|---|---|
| Chan_Diffusion_aromatic_compounds.pdf | 855.69 kB | Adobe PDF | View/Open |
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