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Details
Effect of the TEOS/Al(i-pro)(3) mol ratio in the composition on the crystal morphology of zeolites
| Author | Kim, I. J.; Zhao, W.; Fan, X. O.; Chang, J. H.; Gauckler, L. J. | |
| Year | 2010 | |
| Type | Journal Article | |
| Journal | Journal of Ceramic Processing Research | |
| Volume | 11 | |
| Issue | 2 | |
| Pages | 158-163 | |
| ISSN | 1229-9162 | |
| Accession Numer | WOS:000277892400006 | |
| Abstract | The interest is focused on the control of crystal morphology of single phase zeolite nanocrystals from cube, LTA to octahedron, Faujasite by the mol ratio of TEOS /Al(i-pro)(3) in the mother solution, a Al(i-pro)(3) : 2.2 TEOS: 2.4-5.7 TMAOH: 0.3 NaOH : 200 H2O compositions. Well- controlled single nanocrystals of a high quality zeolite LTA with a size of 264 nm and sodalite with a size of 30-50 nm were synthesized by the compositions having a TEOS /Al(i-pro)(3) : 2.2 and 5.2, respectively. The synthesized crystals were characterized by scanning electron microscopy (SEM). high resolution transmission electron microscopy(HRTEM), X-ray powder diffraction(XRD), and dynamic light scattering (DLS). | |
| Notes | Times Cited: 0 | |
| URL |
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| Record Number | 736 | |
| Group | nonmet |
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