The coordination and speciation of selenate (SeO(4)) and sulfate (SO(4)) on goethite and Al oxide were studied using Raman and ATR-FTIR spectroscopy. Raman spectra were collected from pastes of suspensions containing 4 mM SeO(4) or SO(4). For SO(4), complementary data were collected by ATR-FTIR spec
Adsorption and surface oxidation of Fe(II) on metal (hydr)oxides
β Scribed by Tjisse Hiemstra; Willem H. van Riemsdijk
- Book ID
- 116503430
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 712 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0016-7037
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been made to predict proton affinity constants of individual An improved method has been developed for the calculation of surface groups for metal (hydr)oxides. Hiemstra and van proton affinities of individual surface groups of metal (hydr)ox-Riemsdijk were the first to predict the proton affinities
Spectroscopy has provided a progressive flow of information concerning the binding mechanism(s) of ions and their surface-complex structure. An important challenge in surface complexation models (SCM) is to connect the molecular microscopic reality to macroscopic adsorption phenomena. This is import