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Investigation Of The Crystallization Of Dnl-6 And Ft-Raman Spectroscopic Investigation Of Guest Molecules In Mofs, Maxwell Goldman

Electronic Thesis and Dissertation Repository

Microporous solids are a widely used material in adsorption, storage and catalysis. In this thesis, the crystallization of the silcoaluminaphosphate DNL-6 was characterized using powder X-ray diffraction and solid state nuclear magnetic resonance. Two crystallization routes of the SAPO DNL-6 were studied, which are the hydrothermal method and the dry-gel conversion method. Both methods followed the same crystallization pathway and showed a layered intermediate that is then transformed into DNL-6. The reaction requires two templating agents to create the RHO topology and silicon substitutes into the framework by replacing single phosphorous atoms.

This thesis contains the conformational analysis of halocarbons …