Surface Stress-Charge Response of a (111)-Textured Gold Electrode under Conditions of Weak Ion Adsorption

We report a cantilever bending investigation into the variation of surface stress, f, with surface charge density, q, for (111)-textured thin films of gold in aqueous NaF and HClO4. The graphs of f(q) are highly linear, and the surface stress-charge coefficients, df/dq, are −1.95 V for 7 mM NaF and...

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Veröffentlicht in:	Langmuir 2008-08, Vol.24 (16), p.8561-8567
Hauptverfasser:	Smetanin, M, Viswanath, R. N, Kramer, D, Beckmann, D, Koch, T, Kibler, L. A, Kolb, D. M, Weissmüller, J
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Colloidal state and disperse state Exact sciences and technology General and physical chemistry Interfaces: Adsorption, Reactions, Films, Forces Surface physical chemistry
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