par Defay, Raymond ;Hommelen, Jacques
Référence Journal of Colloid Science, 14, 4, page (401-410)
Publication Publié, 1959-08
Article révisé par les pairs
Résumé : The falling meniscus method (based on Rayleigh's classical capillary rise equation) is described for the determination of dynamic surface tensions. The work of several previous authors is critically reviewed. The influence of evaporation of solute, the extension of surface area, and the pollution of the surface being studied by contact with an older surface, are discussed, and an apparatus has been designed to eliminate errors caused by these effects. Dynamic surface tensions are reported for aqueous solutions of n-decyl alcohol and capric acid, within the surface age range 1 sec.-1 min. © 1959.

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