Register Login
Open Access Research Article

Functionalization of Mesoporous Silica Materials Using Calix[4]arenes

MARIUS OLTEANU, RALUCA SEPTELEAN, OVIDIU NEMES, DELIA GREC, EMESE GAL, DAN PORUMB, GYORGY DEAK, ANDREEA BARAITARU
Published 30 Sep 2019
Pages 554–558

Abstract

\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.

Keywords: functionalized calix[4]arene; mesoporous silica; thermal analysis; SEM microscopy

How to Cite this Article

OLTEANU, M., SEPTELEAN, R., NEMES, O., GREC, D., GAL, E., PORUMB, D., DEAK, G., & BARAITARU, A. (2019). Functionalization of Mesoporous Silica Materials Using Calix[4]arenes. Materiale Plastice, 56(3), 554–558. https://doi.org/10.37358/MP.19.3.5228
OLTEANU M, SEPTELEAN R, NEMES O, GREC D, GAL E, PORUMB D, DEAK G, BARAITARU A. Functionalization of Mesoporous Silica Materials Using Calix[4]arenes. Materiale Plastice. 2019;56(3):554–558. doi: 10.37358/MP.19.3.5228
M. OLTEANU, R. SEPTELEAN, O. NEMES, D. GREC, E. GAL, D. PORUMB, G. DEAK, and A. BARAITARU, "Functionalization of Mesoporous Silica Materials Using Calix[4]arenes,” Materiale Plastice, vol. 56, no. 3, pp. 554–558, 2019. doi: 10.37358/MP.19.3.5228
✓ Copied to clipboard