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Post-Synthesis of Ti-SBA-15 in Supercritical CO2-Ethanol Solution.
- Source :
- CLEAN: Soil, Air, Water; Jul2009, Vol. 37 Issue 7, p527-533, 7p, 3 Black and White Photographs, 2 Charts, 5 Graphs
- Publication Year :
- 2009
-
Abstract
- The article analyzes the post-synthesis of Ti-SBA-15 materials in supercritical CO<subscript>2</subscript>-ethanol solution. It cites that silicates are substituted by Ti, a type of efficient catalyst for epoxides production. The study uses several techniques, such as x-ray photoelectron spectroscopy and x-ray diffraction, in characterizing the resultant of Ti-SBA-15 materials. The results showed that slight presence of H<subscript>2</subscript>O in the reaction medium may result to some TiO<subscript>2</subscript> nanoparticles.
Details
- Language :
- English
- ISSN :
- 18630650
- Volume :
- 37
- Issue :
- 7
- Database :
- Complementary Index
- Journal :
- CLEAN: Soil, Air, Water
- Publication Type :
- Academic Journal
- Accession number :
- 43686852
- Full Text :
- https://doi.org/10.1002/clen.200900030