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Abstract:

Electrophoretic mobilities of activated TiO2 (anatase) samples dispersed in n-pentanol are measured. The adsorption of water and infra-red spectra at various activation temperatures are studied. Total water adsorption is divided into physical and chemical adsorption. Removal of physically adsorbed water is accompanied by an increase in electrophoretic mobility while the opposite is observed when chemisorbed water is removed from the solid surface. Results are best interpreted by assuming that different types of adsorbed water play different roles in the formation of the electrical double layer around the particles.

Registro:

Documento: Artículo
Título:Influence of adsorbed water on the electrophoretic mobility of titanium dioxide in non-aqueous media
Autor:Griot, O.
Filiación:Departamento de Quimica Inorganica, Analitica y Quimica-Fisica, Facultad de Ciencias Exactas y Naturales, Buenos Aires, Argentina
Año:1966
Volumen:62
Página de inicio:2904
Página de fin:2908
DOI: http://dx.doi.org/10.1039/tf9666202904
Título revista:Transactions of the Faraday Society
ISSN:00147672
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00147672_v62_n_p2904_Griot

Citas:

---------- APA ----------
(1966) . Influence of adsorbed water on the electrophoretic mobility of titanium dioxide in non-aqueous media. Transactions of the Faraday Society, 62, 2904-2908.
http://dx.doi.org/10.1039/tf9666202904
---------- CHICAGO ----------
Griot, O. "Influence of adsorbed water on the electrophoretic mobility of titanium dioxide in non-aqueous media" . Transactions of the Faraday Society 62 (1966) : 2904-2908.
http://dx.doi.org/10.1039/tf9666202904
---------- MLA ----------
Griot, O. "Influence of adsorbed water on the electrophoretic mobility of titanium dioxide in non-aqueous media" . Transactions of the Faraday Society, vol. 62, 1966, pp. 2904-2908.
http://dx.doi.org/10.1039/tf9666202904
---------- VANCOUVER ----------
Griot, O. Influence of adsorbed water on the electrophoretic mobility of titanium dioxide in non-aqueous media. 1966;62:2904-2908.
http://dx.doi.org/10.1039/tf9666202904