Imprinting macropore arrays into mesoporous silica monoliths
| Autor(en): | Grimm, Silko Lange, Andreas Enke, Dirk Steinhart, Martin |
Stichwörter: | 2-STEP REPLICATION; ANODIC POROUS ALUMINA; Chemistry; Chemistry, Physical; FABRICATION; FORCE; GEL; HIGH ASPECT RATIOS; Materials Science; Materials Science, Multidisciplinary; METAL NANOHOLE ARRAYS; MICROPILLAR ARRAYS; PORE STRUCTURE; SYSTEM | Erscheinungsdatum: | 2012 | Herausgeber: | ROYAL SOC CHEMISTRY | Journal: | JOURNAL OF MATERIALS CHEMISTRY | Volumen: | 22 | Ausgabe: | 19 | Startseite: | 9490 | Seitenende: | 9493 | Zusammenfassung: | Mesoporous silica monoliths containing arrays of aligned macropores oriented perpendicular to their surfaces were prepared by non-destructive imprinting of sol/gels with polymer nanorod arrays. Crack-free monoliths with areas of up to 2.5 cm(2) were obtained by a combination of slow drying under ambient conditions and optimized freeze-drying. |
ISSN: | 09599428 | DOI: | 10.1039/c2jm31245j |
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geprüft am 20.05.2024
