Adsorption of sodium hexanoate on α-alumina
نویسندگان
چکیده
منابع مشابه
Adsorption of sodium hexanoate on α-alumina.
Neutron reflection and adsorption isotherm measurements have been used to study the adsorption behaviour of hexanoic acid onto α-alumina surfaces. Importantly, the pH dependence of the behaviour has been characterised with a pronounced maximum in adsorption identified at a pH of approximately 5, close to the pKa of the acid. The adsorbed layer is identified as a bilayer, which is reasonable giv...
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ژورنال
عنوان ژورنال: Journal of Colloid and Interface Science
سال: 2013
ISSN: 0021-9797
DOI: 10.1016/j.jcis.2013.06.019