| Numéro |
J. Phys. France
Volume 41, Numéro 6, juin 1980
|
|
|---|---|---|
| Page(s) | 585 - 589 | |
| DOI | https://doi.org/10.1051/jphys:01980004106058500 | |
J. Phys. France 41, 585-589 (1980)
DOI: 10.1051/jphys:01980004106058500
Department of Applied Physics, Faculty of Engineering, University of Tokyo, Tokyo 113, Japan
8360P - Time-dependent structure (thixotropy, rheopexy).
Key words
order disorder transformations -- polymers -- viscosity of liquids
DOI: 10.1051/jphys:01980004106058500
On the anomalous viscosity of monodisperse latex in the disordered state
K. Okano et S. MitakuDepartment of Applied Physics, Faculty of Engineering, University of Tokyo, Tokyo 113, Japan
Abstract
It is found that the viscosity of a monodisperse polystyrene latex in the disordered state increases anomalously when the disorder-order transition point is approached. This anomalous behaviour is analysed based on the Cohen-Turnbull theory of molecular diffusion in a liquid.
Résumé
On trouve que la viscosité du latex monodispersé de polystyrène croit anormalement au voisinage du point de transition ordre-désordre lorsqu'on approche dans la phase desordonnee. On analyse le comportement anormal en utilisaut la théorie de Cohen-Turnbull pour la diffusion moléculaire du liquide.
8360P - Time-dependent structure (thixotropy, rheopexy).
Key words
order disorder transformations -- polymers -- viscosity of liquids