Combined Alkali-Organoammonium Structure Direction of High-Charge-Density Heteroatom-Containing Aluminophosphate Molecular Sieves
SCIE
SCOPUS
- Title
- Combined Alkali-Organoammonium Structure Direction of High-Charge-Density Heteroatom-Containing Aluminophosphate Molecular Sieves
- Authors
- Seo, S.; Ahn, N.H.; Lee, J.H.; Knight, L.M.; Moscoso, J.G.; Sinkler, W.A.; Prabhakar, S.; Nicholas, C.P.; Hong, S.B.; Lewis, G.J.
- Date Issued
- 2019-07
- Publisher
- WILEY-V C H VERLAG GMBH
- Abstract
- The charge density mismatch concept was applied to the synthesis of high-charge-density silicoaluminophosphate SAPO-69 (OFF) and SAPO-79 (ERI) and zincoaluminophosphate PST-16 (CGS), PST-17 (BPH), PST-19 (SBS), and ZnAPO-88 (MER) molecular sieves. Combined alkali-organoammonium structure direction in these systems is thus enabled. Structure direction is treated from the perspective of stabilizing an ionic framework, the relationships between reaction charge density (OH-/H3PO4), alkali and organoammonium content, and ionicity of tetrahedral framework atoms in successful structure direction are presented.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/101230
- DOI
- 10.1002/anie.201902623
- ISSN
- 1433-7851
- Article Type
- Article
- Citation
- ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, vol. 58, no. 27, page. 9032 - 9037, 2019-07
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- There are no files associated with this item.
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