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The wetting of angular quartz particles: Capillary pressure and contact angles

โœ Scribed by David Diggins; Lambertus G.J. Fokkink; John Ralston


Publisher
Elsevier Science
Year
1990
Weight
903 KB
Volume
44
Category
Article
ISSN
0166-6622

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๐Ÿ“œ SIMILAR VOLUMES


Surface Tension and Dynamic Contact Angl
โœ V.D. Sobolev; N.V. Churaev; M.G. Velarde; Z.M. Zorin ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 66 KB

The surface tension of water has been measured in quartz capillaries with radii from 200 down to 40 nm. It appears that the surface tension does not differ from the known (bulk) values in the temperature range from 8 to 70 โ€ข C, within 1% experimental error. The dynamic contact angle, ฮธ d , vanishes

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โœ C. A. Smolders; E. M. Duyvis ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 704 KB

## Abstract A survey is given of the existing methods for measuring the surface tension from the geometry of sessile drops. These methods, which generally consist of the measurement of simple drop dimensions, are insufficiently accurate for use with adsorption studies. A new procedure is described