Do ternary liquid mixtures exhibit negative main Fick diffusion coefficients?-Reference-Cited by-同舟云学术

Do ternary liquid mixtures exhibit negative main Fick diffusion coefficients?

Published:2019 Issue:4 Volume:21 Page:2140-2152
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Kozlova S.¹²³,Mialdun A.⁴⁵⁶⁷^ORCID,Ryzhkov I.¹²³⁸²,Janzen T.⁹¹⁰¹¹¹²,Vrabec J.⁹¹⁰¹¹¹²^ORCID,Shevtsova V.⁴⁵⁶⁷^ORCID

Affiliation:

1. Institute of Computational Modelling SB RAS

2. Krasnoyarsk

3. Russia

4. Microgravity Research Center

5. Université Libre de Bruxelles (ULB)

6. 50, B-1050 Brussels

7. Belgium

8. Siberian Federal University

9. Thermodynamics and Process Engineering

10. Technical University Berlin

11. 10587 Berlin

12. Germany

Abstract

Measured main Fick diffusion coefficients are throughout positive. However, they may appear to be negative after transformation to the molar reference frame, if the excess volume is significant and the experimental uncertainties of the cross diffusion coefficients are large.

Funder

Deutsche Forschungsgemeinschaft

Federaal Wetenschapsbeleid

Russian Foundation for Basic Research

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2019/CP/C8CP06795C

Reference38 articles.

1. R. Taylor and R.Krishna , Multicomponent mass transfer , Wiley Series in Chemical Engineering , 2nd edn, 1993