Nanorheometer for confined fluids from macroscopic toward microscopic scales

Nanorheometer for confined fluids from macroscopic toward microscopic scales

Léo Garcia Chloé Barraud Jérôme Giraud Cyril Picard Élisabeth Charlaix Benjamin Cross 

Université de Grenoble-Alpes, LIPHY-CNRS, 38041 Grenoble Cedex 9, France

Corresponding Author Email: 
benjamin.cross@univ-grenoble-alpes.fr
Page: 
29-44
|
DOI: 
https://doi.org/10.3166/I2M.15.3-4.29-44
Received: 
N/A
| |
Accepted: 
N/A
| | Citation
Abstract: 

We present a unique rheometer allowing the study of fluid systems from the macroscopic scale to the microscopic scale. This rheometer developed from a surface forces apparatus geometry allows the equilibrium measurement of the mechanical response of the studied system. From this state of equilibrium, we impose a small harmonic perturbation of the gap between surfaces to measure the rheological response in linear regime. It is possible for continuous confinement from 10 micrometers to nanometer in a single experiment, the study of the transition from macrocopic to the microscopic.

Keywords: 

rheometer, confinement, nanofluidics, SFA.

1. Description générale : mesures et possibilités d’étude
2. Quelques possibilités de mesures dans le cas d’un fluide newtonien
Remerciements

Nous souhaitons remercier Jean-Luc Mocellin de l’Institut Néel pour la conception et la réalisation des amplificateurs des photodiodes et Bruno Travers pour la réalisation du pilotage électronique en vitesse de la platine piezo-électrique.

  References

Bello Gonzalez N., Kneer F. (2008). Narrow-band full stokes polarimetry of small structures on the sun with speckle methods. Astronomy and Astrophysics, vol. 480, p. 265-275.

Derjaguin B. V., Muller V. M., Toporov Y. P. (1975). Effect of contact deformation on adhesion of particles. J. Coll. Interf. Sci., vol. 53, no 2, p. 314–326.

Israelachvili J. (1992). Intermolecular and surface forces (second éd.). London, Academic Press.

Israelachvili J., Tabor D. (1972). The measurement of van der waals dispersion forces in the range 1.5 to 130 nm. Proceedings of the Royal Society of London A: Mathematical, Physical and Engineering Sciences, vol. 331, no 1584, p. 19–38. Consulté sur http://rspa.royalsocietypublishing.org/content/331/1584/19 Léger L. (s. d.). Communication privée.

Leroy S., Charlaix E. (2011). Hydrodynamic interactions for the measurement of thin film elasticity. J. Fluid Mech., vol. 674, p. 389-407.

Leroy S., Steinberger A., Cottin-Bizonne C., Restagno F., Léger L., Charlaix E. (2012, Jun). Hydrodynamic interaction between a spherical particle and an elastic surface: A gentle probe for soft thin films. Phys. Rev. Lett., vol. 108, p. 264501. Consulté sur http://link.aps.org/doi/10.1103/PhysRevLett.108.264501

Nomarski G. (1955). Microinterféromètre différentiel à ondes polarisées. J. Phys. Radium, vol. 16, p. 95.

Paolino P., Sandoval L., F. A. A.and Bellon. (2013). Quadrature phase interferometer for high resolution force spectroscopy. Rev. Sci. Instrum., vol. 84, p. 095001.

Schonenberger C., Alvarado S. F. (1989). A differential interferometer for force microscopy. Review of Scientific Instruments, vol. 60, no 10, p. 3131-3134.

Shull K. R. (2002, 31 1). Contact mechanics and the adhesion of soft solids. Materials Science and Engineering: R: Reports, vol. 36, no 1, p. 1–45. Consulté sur http://www.sciencedirect.com/science/article/pii/S0927796X01000390

Smith S., Chetwynd D., Bowen D. (1987). Design and assessment of monolithic high precision translation mechanism. J. PHys. E: Sci. Instrum., vol. 20, p. 977-983.

Tabor D., Winterton R. H. S. (1969). The direct measurement of normal and retarded van der waals forces. Proceedings of the Royal Society of London A: Mathematical, Physical and Engineering Sciences, vol. 312, no 1511, p. 435–450. Consulté sur http://rspa.royalsocietypublishing.org/content/312/1511/435

Villey R., Martinot E., Cottin-Bizonne C., Phaner-Goutorbe M., Leger L., Restagno F. et al. (2013). Effect of surface elasticity on the rheology of nanometric liquids. Phys Rev Lett, vol. 111, p. 215701.