Regarding the question, following links maybe helpful:

https://www.researchgate.net/publication/272727757_Advances_in_thermodiffusion_and_thermophoresis_Soret_effect_in_liquid_mixtures

https://link.springer.com/referenceworkentry/10.1007%2F978-0-387-48998-8_1582

https://www.amazon.in/Numerical-Simulations-Thermophoresis-Walters-B-Fluid/dp/6202062193

I recommend a review article by Simone Wiegand:

DOI: 10.1088/0953-8984/16/10/R02

and of course all the other works published by her group and the book:

W. Köhler and S. Wiegand: Thermal Nonequilibrium Phenomena in Fluid Mixtures (Lecture Notes in Physics)

ISBN-10: 9783662143681

Dear Avinash v Dass,

Attached herewith Book/Research Paper links on Thermophoresis.

01. Article Advances in thermodiffusion and thermophoresis (Soret effect...

02. Article Direct observations of thermophoresis in microfluidic systems

03. Chapter Thermophoresis

04. Article MicroScale Thermophoresis: Interaction analysis and beyond

05. Article Thermophoresis and Soret-Dufour on MHD mixed convection mass...

06. Article Thermophoresis and Brownian motion effects on unsteady MHD n...

07. Article Measuring the Soret coefficient of nanoparticles in a dilute...

08. Article Molecular Interaction Studies Using Microscale Thermophoresis

09. Article Thermophoresis and Thermoelectricity in Surfactant Solutions

10. Article Thermophoresis of a Brownian particle driven by inhomogeneou...

11. Article Impact of Brownian moment and thermophoresis on magnetohydro...

12. Article Forces Induced by Non-Equilibrium Fluctuations: The Soret-Ca...

I hope I have answered your question.

With Best Wishes,

Samir G. Pandya

Atkins for physical chemistry eddtion 8th 2006

Comparison of New and Old Thermodynamics

1. Logic of the Second Law of Thermodynamics: Subjectivism, Logical Jump, Interdisciplinary Argumentation.

2. New thermodynamics pursues universality, two theoretical cornerstones:

2.1 Boltzmann formula: ro=A*exp(-Mgh/RT) - Isotope centrifugal separation experiments show that it is suitable for gases and liquids.

2.2. Hydrostatic equilibrium: applicable to gases and liquids.

3. The second and third sonic virial coefficients of R143a derived from the new thermodynamics are in agreement with the experimental results.

3.1. The third velocity Virial coefficient derived is in agreement with the experimental data, which shows that the theory is still correct when the critical density is reached.

4. See Appendix Pictures and Documents for details.