Article ID Journal Published Year Pages File Type
6999976 Journal of Colloid and Interface Science 2013 8 Pages PDF
Abstract
► Advancing contact angles characterized by using WCR were overestimated. ► Overestimation was related to contact angle hysteresis and liquid penetration rate. ► Penetration of different liquids could affect packing differently. ► Packing with larger powders led to a slower liquid penetration rate. ► A slower penetration rate resulted in a more reasonable advancing contact angle.
Keywords
Related Topics
Physical Sciences and Engineering Chemical Engineering Colloid and Surface Chemistry
Preview
Applicability of Washburn capillary rise for determining contact angles of powders/porous materials
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