Mesoporous aluminophosphate thin films with cubic pore arrangement

Mesoporous aluminophosphate thin films with cubic pore arrangement

Mesoporous aluminophosphate thin films with 3D cubic (Im3m) pore arrangement were synthesized for the first time. Thin films were templated with block copolymer nonionic templates Pluronic F127 and F108 and deposited on a glass substrate by dip-coating. In situ SAXS investigations show the formation...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 24(2008), 12 vom: 17. Juni, Seite 6220-5
1. Verfasser: Mazaj, M (VerfasserIn)
Weitere Verfasser: Costacurta, S, Zabukovec Logar, N, Mali, G, Novak Tusar, N, Innocenzi, P, Malfatti, L, Thibault-Starzyk, F, Amenitsch, H, Kaucic, V, Soler-Illia, G J A A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2008
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Aluminum Compounds Metals Oxides Phosphates Poloxamer 106392-12-5 Aluminum CPD4NFA903 aluminum phosphate F92V3S521O
Beschreibung
Zusammenfassung:Mesoporous aluminophosphate thin films with 3D cubic (Im3m) pore arrangement were synthesized for the first time. Thin films were templated with block copolymer nonionic templates Pluronic F127 and F108 and deposited on a glass substrate by dip-coating. In situ SAXS investigations show the formation of a highly ordered mesostructure upon the dip-coating process, which remains stable up to at least 670 K. A cubic mesostructure was observed also by TEM. Template removal process was monitored by TG and FT-IR. A transition from an amorphous aluminophosphate gel to a well-defined aluminophosphate framework was observed by MAS NMR
Beschreibung:Date Completed 04.08.2008
Date Revised 21.11.2013
published: Print-Electronic
Citation Status MEDLINE
ISSN:1520-5827
DOI:10.1021/la7035746