๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Surface tension and electric surface potential of aqueous colchicine solutions (in English).


Publisher
Elsevier
Year
1960
Weight
82 KB
Volume
1
Category
Article
ISSN
0368-1874

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๐Ÿ“œ SIMILAR VOLUMES


Surface potential and surface tension of
โœ B. Kamieล„ski; M. Paluch ๐Ÿ“‚ Article ๐Ÿ“… 1965 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 186 KB

5-bromosalicylic, 5-sulphosalicylic and 3-nitrosalicylic acids increase the negative potential of the air/water boundary. The first compound is the most active; it changes the potential by 270 mV at a concentration of 0@03 M (pH 2.1) and decreases the surface tension to 70.2 dyn/cm. The increase of

Surface potential and surface tension of
โœ B. Kamieล„ski; E. Krauss ๐Ÿ“‚ Article ๐Ÿ“… 1965 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 166 KB

Phenylarsonic acid changes the potential at the free surface of 0.1 M KC1 from -23 to -275 mV and the surface tension from 72.3 to 67.7 dy/cm over the concentration range from 0.01 to 0.1 M. o-and p-methyl derivatives of this acid are far more active; they decrease the potential to about -600 mV at

Rapid aging and dynamic surface tension
โœ C. Tsonopoulos; John Newman; J.M. Prausnitz ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 791 KB

The mechanism controllii rapid aging of surfaces of aqueous solutions is considered with reference to the variation of dynamic surface tension with time. The Ward-Tordai and Sutherland results for the diffusion-controlled mechanism are critically discussed and a new surface model is introduced which