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http://nopr.niscpr.res.in/handle/123456789/18622| Title: | Mesoporous aluminophosphate and silicoaluminophosphate molecular sieves: Room temperature synthesis, characterization and catalytic performance |
| Authors: | Rajesh, B Palanichamy, M Kazansky, V Murugesan, V |
| Issue Date: | Dec-2001 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Mesoporous aluminophosphate (AIPO) and silicon substituted aluminophosphate molecular sieves (SAPO) have been synthesized using ordered array of cetyltrimethylammonium bromide as structure-directing agent at room temperature. The characteristics of these new materials are ascertained by low angle XRD, TGA, FT-IR, SEM and DRIFT spectra. Vapour phase ethylation of toluene has been attempted over these molecular sieves as a probe reaction. The principal product is p-ethyltoluene in this reaction. This study also indicates more free uncondensed -OH groups in pure AIPO. |
| Page(s): | 1262-1268 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.40A(12) [December 2001] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 40A(12) 1262-1268.pdf | 1.16 MB | Adobe PDF | View/Open |
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