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http://nopr.niscpr.res.in/handle/123456789/41504| Title: | Synthesis and characterization of titanium-aluminophosphate molecular sieves of AFI and AEL topologies |
| Authors: | Ulagappan, N Krishnasamy, V |
| Issue Date: | Nov-1996 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Titanium-aluminophosphate molecular sieves (TAPO4) of AFI and AEL topologies, free of anatase have been synthesised by modified procedure and characterised by XRD, TGA, DTA, Laser-Raman, DRS, FT-IR, 27AI, 31P and 13C MAS-NMR, SEM and chemical analysis. The synthesised TAPO4.s are crystalline and pure. The unit-cell constants are found to decrease on substitution of titanium, which occupies tetrahedral position. The chemical analysis and 31P MAS-NMR show the presence of traces of P2O5 in the channels. |
| Page(s): | 920-924 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.35A(11) [November 1996] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 35A(11) 920-924.pdf | 859.49 kB | Adobe PDF | View/Open |
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