surface excess concentration, \(\mathit{\Gamma}\)

https://doi.org/10.1351/goldbook.S06172
A quantity defined by \[\mathit{\Gamma}_{i} = \frac{n_{i}^{\sigma }}{A_{\text{s}}}\] where \(n_{i}^{\sigma}\) is the @S06171@ (or @A00155@) of component \(i\) and \(A_{\text{s}}\) is the area of the @D01823@ or @I03082@.
Sources:
Green Book, 2nd ed., p. 63 [Terms] [Book]
PAC, 1986, 58, 967. (Reporting data on adsorption from solution at the solid/solution interface (Recommendations 1986)) on page 970 [Terms] [Paper]
Citation: 'surface excess concentration' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.S06172 RIS BibTex EndNote
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Last revised: February 24, 2014