Functionalization of Mesoporous Silica Materials Using Calix[4]arenes

Functionalization of Mesoporous Silica Materials Using Calix[4]arenes

\Six new products were obtained by deposition of para-tert-butylcalix[4]arene (t-Bu-C4OH), calix[4]arene (C4OH) and tetra-methoxy-calix[4]arene (C4OMe) on two types of SBA-15 mesoporous silica. All the products were characterized through thermogravimetric methods and SEM microscopy. The obtained res...

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Veröffentlicht in:Materiale Plastice 2019-09, Vol.56 (3), p.554-558
Hauptverfasser: Olteanu, Marius, Septelean, Raluca, Nemes, Ovidiu, Grec, Delia, Gal, Emese, Porumb, Dan, Deak, Gyorgy, Baraitaru, Andreea
Format: Artikel
Sprache:eng
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Zusammenfassung:\Six new products were obtained by deposition of para-tert-butylcalix[4]arene (t-Bu-C4OH), calix[4]arene (C4OH) and tetra-methoxy-calix[4]arene (C4OMe) on two types of SBA-15 mesoporous silica. All the products were characterized through thermogravimetric methods and SEM microscopy. The obtained results confirm the functionalization of the silica materials with the calixarene macrocycles. Considering all the obtained products, the thermal analysis suggests the strongest connectivity to form between the C4OMe systems and mesoporous silica substrate.
ISSN:0025-5289
2668-8220
DOI:10.37358/MP.19.3.5228