Please use this identifier to cite or link to this item: 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, T. C.
Subjects: Diffusion
Dipole moments
Molecular structure
Shape
Mass
Xylene−para
Xylenes
Chlorinated aromatic hydrocarbons
Solutions
Acetone
Ethanol
Alkanes
Medium temperature
Issue Date: 1-Jun-1984
Publisher: American Institute of Physics
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.
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.
Type: Journal/Magazine Article
URI: http://hdl.handle.net/10397/5110
DOI: 10.1063/1.446615
ISSN: 1089-7690 (online)
0021-9606 (print)
Appears in Collections:AP Journal/Magazine Articles

Files in This Item:
File Description SizeFormat 
Chan_Diffusion_aromatic_compounds.pdf855.69 kBAdobe PDFView/Open


All items in the PolyU Institutional Repository are protected by copyright, with all rights reserved, unless otherwise indicated. No item in the PolyU IR may be reproduced for commercial or resale purposes.