✦ LIBER ✦
Proton Adsorption onto Alumina: Extension of Multisite Complexation (MUSIC) Theory
✍ Scribed by Kazuomi Nagashima; Frank D Blum
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 123 KB
- Volume
- 217
- Category
- Article
- ISSN
- 0021-9797
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✦ Synopsis
The adsorption isotherm of protons onto a commercial ␥-alumina sample was determined in aqueous nitric acid with sodium nitrate as a background electrolyte. Three discrete regions could be discerned in the log-log plots of the proton isotherm determined at the solution pH 5 to 2. The multisite complexation (MUSIC) model was modified to analyze the simultaneous adsorption of protons onto various kinds of surface species.