Determination of the Surface Isoelectric
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E. McCafferty; J.P. Wightman
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Article
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1997
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Elsevier Science
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English
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If the pH is greater than the isoelectric point, the surface The surface isoelectric point for the native air-formed oxide will acquire a negative charge: films on aluminum, chromium, and tantalum has been determined by measurement of contact angles at the hexadecane/aqueous solution interface as a