True Microporosity and Surface Area of Mesoporous SBA-15 Silicas as a Function of Synthesis Temperature

A model based on hexagonal mesopores connected by micropores allows evaluation of the porosity of SBA-15 silicas and elucidation of the literature problems on the subject. The presence of micropores in the walls between the mesopores renders unreliable the surface area determination by the Brunauer−...

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Veröffentlicht in:	Langmuir 2001-12, Vol.17 (26), p.8328-8335
Hauptverfasser:	Galarneau, Anne, Cambon, Hélène, Di Renzo, Francesco, Fajula, François
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical Sciences Material chemistry
Online-Zugang:	Volltext
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