Solid-state NMR and powder XRD studies of the structure of SAPO-40 upon hydration-dehydration cycles
It is well known that after the removal of the template many porous aluminophosphates and related materials are very sensitive to water.' Depending on the type of structure, reversible or irreversible phase transitions, loss of crystallinity and changes in the coordination of some framework A1...
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| Other Authors: | , , , |
| Format: | article |
| Language: | eng |
| Published: |
2012
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10400.1/1251 |
| Country: | Portugal |
| Oai: | oai:sapientia.ualg.pt:10400.1/1251 |