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Publication details

Document type
Journal articles

Document subtype
Full paper

Title
Mutual diffusivity of a mixture of n-hexane and nitrobenzene near its consolute point

Participants in the publication
M. L. S. Matos Lopes (Author)
Dep. Química e Bioquímica
 CQE
 C. A. Nieto de Castro (Author)
Dep. Química e Bioquímica
 CQE
 J. V. Sengers (Author)

Summary
It is demonstrated that the Taylor dispersion method can be used to measure the mutual diffusivity of liquid mixtures near a critical mixing point. For this purpose we have measured the mutual diffusivity of a liquid mixture of n-hexane and nitrobenzene at the critical composition at temperatures from 16 K down to 1 K above the critical temperature. The results are in agreement with the theoretically predicted behavior of the diffusivity near a critical point of mixing.

Date of Publication
1992-03

Where published
International Journal of Thermophysics

Publication Identifiers

Publisher
Springer Science and Business Media LLC

Volume
13
Number
2

Number of pages
12
Starting page
283
Last page
294

Document Identifiers
DOI - https://doi.org/10.1007/bf00504437
URL - http://dx.doi.org/10.1007/bf00504437

Keywords
binary diffusion critical phenomena n-hexane nitrobenzene Taylor dispersion

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APA
M. L. S. Matos Lopes, C. A. Nieto de Castro, J. V. Sengers, (1992). Mutual diffusivity of a mixture of n-hexane and nitrobenzene near its consolute point. International Journal of Thermophysics, 13, 283-294. http://dx.doi.org/10.1007/bf00504437

IEEE
M. L. S. Matos Lopes, C. A. Nieto de Castro, J. V. Sengers, "Mutual diffusivity of a mixture of n-hexane and nitrobenzene near its consolute point" in International Journal of Thermophysics, vol. 13, pp. 283-294, 1992. 10.1007/bf00504437

BIBTEX
@article{51081, author = {M. L. S. Matos Lopes and C. A. Nieto de Castro and J. V. Sengers}, title = {Mutual diffusivity of a mixture of n-hexane and nitrobenzene near its consolute point}, journal = {International Journal of Thermophysics}, year = 1992, pages = {283-294}, volume = 13 }