Studies of adsorption on mineral surfaces by FT spectroscopy

Document identifier: oai:DiVA.org:ltu-7718
Access full text here:10.1007/978-3-7091-6840-0_165
Keyword: Natural Sciences, Chemical Sciences, Physical Chemistry, Naturvetenskap, Kemi, Fysikalisk kemi, Chemistry of Interfaces, Gränsytors kemi
Publication year: 1997
Relevant Sustainable Development Goals (SDGs):
SDG 9 Industry, innovation and infrastructure
The SDG label(s) above have been assigned by OSDG.ai

Abstract:

Specific surface reactions have been studied by adsorbing different type of substances on the surfaces of kaolinite and gamma-alumina. Analyses were performed by means of FT-Raman and diffuse reflectance mid-IR. The DRIFT spectra indicate isotopic exchange of hydroxyl groups on kaolinite and that it is possible to adsorb silanes at the surface. DRIFT and FT-Raman spectra indicate that the solvent map react with the gamma-alumina surface and that phosphate adsorption occurs at the surface.

Authors

Kent Tano

Luleå tekniska universitet; Institutionen för samhällsbyggnad och naturresurser
Other publications >>

Ursula Johansson

Luleå tekniska universitet
Other publications >>

Willis Forsling

Luleå tekniska universitet; Industriell miljö- och processteknik
Other publications >>

Record metadata

Click to view metadata