Matches in SemOpenAlex for { <https://semopenalex.org/work/W2060430315> ?p ?o ?g. }
- W2060430315 endingPage "234" @default.
- W2060430315 startingPage "227" @default.
- W2060430315 abstract "The formation ratio of zeolite faujasite (FAU)/Linde type A (LTA) can be controlled in the presence of an organic structure-directing agent (SDA), tetramethylammonium cation (TMA+), by tuning synthesis parameters. The effects of aging process and the content of an inorganic cation on the phase selection of FAU/LTA are especially addressed. The initial composition used in the study is 10SiO2:2.53Al2O3:5.5(TMA)2O:xNa2O:570H2O. When x is higher than 0.3, pure LTA is synthesized, while FAU without any impure phase is obtained when x is lower than 0.08. No zeolitic phase is synthesized in the absence of Na+. The reason may be that the frameworks of FAU and LTA cannot occlude enough TMA+ to compensate for the negative charges of the aluminosilicate frameworks. Therefore, Na+, whose molecular size is much smaller than that of TMA+, has to be used as a countercation in the syntheses of FAU and LTA. The local environments and amounts of TMA+ in FAU and LTA are determined by thermogravimetric analysis equipped with mass spectroscopy (TGA/MS), differential thermal analysis (DTA), inductively coupled plasma mass spectrometry (ICP-MS) and 13C magic-angle spinning nuclear magnetic resonance (13C MAS NMR). It is revealed that each sodalite cage of FAU and LTA is occupied statistically by one TMA+, and TMA+ occluded in the supercage of FAU is more than that in the α cage of LTA." @default.
- W2060430315 created "2016-06-24" @default.
- W2060430315 creator A5016117494 @default.
- W2060430315 creator A5037755090 @default.
- W2060430315 creator A5049820406 @default.
- W2060430315 creator A5050402661 @default.
- W2060430315 creator A5071981795 @default.
- W2060430315 date "2006-02-01" @default.
- W2060430315 modified "2023-10-02" @default.
- W2060430315 title "Phase selection of FAU and LTA zeolites by controlling synthesis parameters" @default.
- W2060430315 cites W1491580167 @default.
- W2060430315 cites W1498697708 @default.
- W2060430315 cites W1563635185 @default.
- W2060430315 cites W1600978437 @default.
- W2060430315 cites W1965721735 @default.
- W2060430315 cites W1969241790 @default.
- W2060430315 cites W1969555886 @default.
- W2060430315 cites W1972135195 @default.
- W2060430315 cites W1975299796 @default.
- W2060430315 cites W1975373326 @default.
- W2060430315 cites W1975592963 @default.
- W2060430315 cites W2002178071 @default.
- W2060430315 cites W2006343833 @default.
- W2060430315 cites W2023097704 @default.
- W2060430315 cites W2027493847 @default.
- W2060430315 cites W2035176265 @default.
- W2060430315 cites W2038625904 @default.
- W2060430315 cites W2046778260 @default.
- W2060430315 cites W2067457004 @default.
- W2060430315 cites W2069677750 @default.
- W2060430315 cites W2072285740 @default.
- W2060430315 cites W2083363537 @default.
- W2060430315 cites W2085560066 @default.
- W2060430315 cites W2089612576 @default.
- W2060430315 cites W2090883703 @default.
- W2060430315 cites W2152355307 @default.
- W2060430315 cites W2328978635 @default.
- W2060430315 cites W2951497036 @default.
- W2060430315 doi "https://doi.org/10.1016/j.micromeso.2005.11.001" @default.
- W2060430315 hasPublicationYear "2006" @default.
- W2060430315 type Work @default.
- W2060430315 sameAs 2060430315 @default.
- W2060430315 citedByCount "59" @default.
- W2060430315 countsByYear W20604303152012 @default.
- W2060430315 countsByYear W20604303152013 @default.
- W2060430315 countsByYear W20604303152014 @default.
- W2060430315 countsByYear W20604303152015 @default.
- W2060430315 countsByYear W20604303152016 @default.
- W2060430315 countsByYear W20604303152017 @default.
- W2060430315 countsByYear W20604303152018 @default.
- W2060430315 countsByYear W20604303152019 @default.
- W2060430315 countsByYear W20604303152020 @default.
- W2060430315 countsByYear W20604303152021 @default.
- W2060430315 countsByYear W20604303152022 @default.
- W2060430315 countsByYear W20604303152023 @default.
- W2060430315 crossrefType "journal-article" @default.
- W2060430315 hasAuthorship W2060430315A5016117494 @default.
- W2060430315 hasAuthorship W2060430315A5037755090 @default.
- W2060430315 hasAuthorship W2060430315A5049820406 @default.
- W2060430315 hasAuthorship W2060430315A5050402661 @default.
- W2060430315 hasAuthorship W2060430315A5071981795 @default.
- W2060430315 hasConcept C105281773 @default.
- W2060430315 hasConcept C120665830 @default.
- W2060430315 hasConcept C121332964 @default.
- W2060430315 hasConcept C13965031 @default.
- W2060430315 hasConcept C145148216 @default.
- W2060430315 hasConcept C147789679 @default.
- W2060430315 hasConcept C150394285 @default.
- W2060430315 hasConcept C161790260 @default.
- W2060430315 hasConcept C178790620 @default.
- W2060430315 hasConcept C185592680 @default.
- W2060430315 hasConcept C207114421 @default.
- W2060430315 hasConcept C2776020506 @default.
- W2060430315 hasConcept C2778077586 @default.
- W2060430315 hasConcept C2778879675 @default.
- W2060430315 hasConcept C2781463628 @default.
- W2060430315 hasConcept C44280652 @default.
- W2060430315 hasConcept C60100273 @default.
- W2060430315 hasConcept C76804077 @default.
- W2060430315 hasConcept C8010536 @default.
- W2060430315 hasConcept C85704489 @default.
- W2060430315 hasConceptScore W2060430315C105281773 @default.
- W2060430315 hasConceptScore W2060430315C120665830 @default.
- W2060430315 hasConceptScore W2060430315C121332964 @default.
- W2060430315 hasConceptScore W2060430315C13965031 @default.
- W2060430315 hasConceptScore W2060430315C145148216 @default.
- W2060430315 hasConceptScore W2060430315C147789679 @default.
- W2060430315 hasConceptScore W2060430315C150394285 @default.
- W2060430315 hasConceptScore W2060430315C161790260 @default.
- W2060430315 hasConceptScore W2060430315C178790620 @default.
- W2060430315 hasConceptScore W2060430315C185592680 @default.
- W2060430315 hasConceptScore W2060430315C207114421 @default.
- W2060430315 hasConceptScore W2060430315C2776020506 @default.
- W2060430315 hasConceptScore W2060430315C2778077586 @default.
- W2060430315 hasConceptScore W2060430315C2778879675 @default.
- W2060430315 hasConceptScore W2060430315C2781463628 @default.
- W2060430315 hasConceptScore W2060430315C44280652 @default.
- W2060430315 hasConceptScore W2060430315C60100273 @default.