title: Model for Interpretation and Correlation of Contact Angle Measurements
abstract: An improved formulation relating the contact angle to the surface coverage is presented and verified. The Ohmi et al. data (Particle Sci. Technol. 7, 229, 1993) for ultracleaning of wafer surfaces are analyzed and correlated mathematically. It is shown that the new formulation represents the Ohmi et al. and Englander et al. (J. Colloid Interface Sci. 179, 635, 1996) data satisfactorily. In addition, the present study provides some insight into the mechanism of the variation of the surface coverage and the contact angle. Copyright 1997Academic Press
authors.affiliation: School of Petroleum and Geological Engineering, University of Oklahoma, T301 Energy Center, 100 East Boyd Street, Norman, Oklahoma, 73019
authors.initials: F
authors.lastname: Civan