Is there any microporosity in ordered mesoporous silicas?
The porous structure of nanostructured silicas MCM-41 and SBA-15 has been characterized using N2 adsorption at 77 K, before and after n-nonane preadsorption, together with immersion calorimetry into liquids of different molecular dimensions. Selective blocking of the microporosity with n-nonane prov...
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Bibliographische Detailangaben
| Veröffentlicht in: | Langmuir : the ACS journal of surfaces and colloids. - 1992. - 25(2009), 2 vom: 20. Jan., Seite 939-43
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| 1. Verfasser: |
Silvestre-Alberto, A
(VerfasserIn) |
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| Weitere Verfasser: |
Jardim, E O,
Bruijn, E,
Meynen, V,
Cool, P,
Sepulveda-Escribano, A,
Silvestre-Alberto, J,
Rodriguez-Reinoso, F |
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| Format: | Online-Aufsatz
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| Sprache: | English |
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| Veröffentlicht: |
2009
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| Zugriff auf das übergeordnete Werk: | Langmuir : the ACS journal of surfaces and colloids
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| Schlagworte: | Journal Article
Research Support, Non-U.S. Gov't
Alkanes
MCM-41
SBA-15
Silicon Dioxide
7631-86-9
Nitrogen
N762921K75
nonane
T9W3VH6G10 |
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