Artículo
The Reactivity of the Metal Oxide-Water and Mineral-Water Interfaces – An Inorganic/Coordination Viewpoint
Fecha de publicación:
20/11/2022
Editorial:
Wiley VCH Verlag
Revista:
European Journal of Inorganic Chemistry
ISSN:
1434-1948
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The reactivity of the metal oxide-water interface and that of the mineral-water interface can be understood from the viewpoint of coordination chemistry, comparing the reactivity of a metal ion belonging to the surface of a solid with the reactivity of the same metal ion dissolved in an aqueous solution. Ligand substitution reactions are key reactions for metal complexes in solution and metal complexes at the surface. At the surface, these processes lead to the formation of adsorbed species, which can be identified by different surface spectroscopic techniques. Surface reactions, such as proton adsorption-desorption and anion and cation adsorption-desorption, are easily understood in this context. With the aid of kinetic measurements performed by ATR-FTIR, it is shown that adsorption-desorption reactions should take place through dissociative (D), associative (A), or interchange mechanisms (Id, Ia), as they also occur in solution.
Palabras clave:
ADSORPTION
,
CHEMISORPTION
,
INTERFACES
,
METAL OXIDES
,
SURFACE CHEMISTRY
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(INQUISUR)
Articulos de INST.DE QUIMICA DEL SUR
Articulos de INST.DE QUIMICA DEL SUR
Citación
Avena, Marcelo Javier; The Reactivity of the Metal Oxide-Water and Mineral-Water Interfaces – An Inorganic/Coordination Viewpoint; Wiley VCH Verlag; European Journal of Inorganic Chemistry; 2022; 5; 20-11-2022; 1-11
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