Wetting properties of a solid surface can change as a consequence of chemical treatment. There is a relationship between the molecular structure of a surface and the macroscopic properties of this surface such as wetting and adhesion. Information on the surface energy of a solid was obtained by calc
Wetting properties of human hair by means of dynamic contact angle measurement
β Scribed by Richard A. Lodge; Bharat Bhushan
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 645 KB
- Volume
- 102
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
We present an analysis for properly interpreting apparent dynamic contact angles measured using the Wilhelmy plate method at low capillary numbers, Ca. This analysis removes the ambiguity in current dynamic measurements which interpret data with the same formula as static measurements. We properly a
## Abstract In another paper in this volume, it is demonstrated that the electrochemical interface in MEAs, and thus the polarization performance of the resulting fuel cells, can be improved by optimising the hotβpressing procedure in the MEA preparation. In particular, the extent of drying of the