Matches in SemOpenAlex for { <https://semopenalex.org/work/W1975098478> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W1975098478 endingPage "1481" @default.
- W1975098478 startingPage "1476" @default.
- W1975098478 abstract "The effect of the incorporation of aluminium during the synthesis of zeolite ZSM-5 from kanemite via solid-state transformation was studied using X-ray powder diffraction, 29Si and 27Al NMR spectroscopy, thermal analysis and elemental analysis. During cation exchange, which takes place in highly basic media, silicate layers of kanemite give rise to the formation of silica colloids and shorter silicate layers. For Si/Al ratios ≥19, some aluminium is incorporated into the short silicate layers, however, most of the aluminium is incorporated into the Si–O–Si network during the condensation of the silica colloids in silica polymers when the pH is lowered to 8.5, independent of the aluminium source used (NaAlO2, Al2(SO4)3 or Al(NO3)3·9H2O). Mesoporous materials are synthesized from Al-containing kanemite, that is, aluminium is added during the synthesis of kanemite. The formation of silica colloids during cation exchange is the reason why, unlike the synthesis of mesoporous materials, aluminium could be added to the kanemite-template mixture during cation exchange. The highest amount of incorporated aluminium was obtained using NaAlO2 because it is the aluminium source for which the pH is highest during cation exchange and consequently it is the aluminium source which yields the highest amount of silica colloid precipitates during the adjustment of the pH to 8.5." @default.
- W1975098478 created "2016-06-24" @default.
- W1975098478 creator A5020503873 @default.
- W1975098478 creator A5022231521 @default.
- W1975098478 creator A5057981258 @default.
- W1975098478 creator A5062854828 @default.
- W1975098478 date "2001-01-01" @default.
- W1975098478 modified "2023-10-16" @default.
- W1975098478 title "Effect of aluminium source and content on the synthesis of zeolite ZSM-5 from kanemite via solid-state transformation" @default.
- W1975098478 cites W1987035965 @default.
- W1975098478 cites W2024119820 @default.
- W1975098478 cites W2039933283 @default.
- W1975098478 cites W2057942356 @default.
- W1975098478 cites W2086007470 @default.
- W1975098478 cites W2324603213 @default.
- W1975098478 cites W2589769637 @default.
- W1975098478 doi "https://doi.org/10.1039/b008126o" @default.
- W1975098478 hasPublicationYear "2001" @default.
- W1975098478 type Work @default.
- W1975098478 sameAs 1975098478 @default.
- W1975098478 citedByCount "24" @default.
- W1975098478 countsByYear W19750984782012 @default.
- W1975098478 countsByYear W19750984782014 @default.
- W1975098478 countsByYear W19750984782016 @default.
- W1975098478 countsByYear W19750984782017 @default.
- W1975098478 countsByYear W19750984782019 @default.
- W1975098478 countsByYear W19750984782020 @default.
- W1975098478 countsByYear W19750984782021 @default.
- W1975098478 countsByYear W19750984782022 @default.
- W1975098478 countsByYear W19750984782023 @default.
- W1975098478 crossrefType "journal-article" @default.
- W1975098478 hasAuthorship W1975098478A5020503873 @default.
- W1975098478 hasAuthorship W1975098478A5022231521 @default.
- W1975098478 hasAuthorship W1975098478A5057981258 @default.
- W1975098478 hasAuthorship W1975098478A5062854828 @default.
- W1975098478 hasConcept C127413603 @default.
- W1975098478 hasConcept C161790260 @default.
- W1975098478 hasConcept C178790620 @default.
- W1975098478 hasConcept C179104552 @default.
- W1975098478 hasConcept C185592680 @default.
- W1975098478 hasConcept C2777335606 @default.
- W1975098478 hasConcept C2778024142 @default.
- W1975098478 hasConcept C2778077586 @default.
- W1975098478 hasConcept C2781448156 @default.
- W1975098478 hasConcept C42360764 @default.
- W1975098478 hasConcept C513153333 @default.
- W1975098478 hasConcept C82776694 @default.
- W1975098478 hasConcept C85704489 @default.
- W1975098478 hasConceptScore W1975098478C127413603 @default.
- W1975098478 hasConceptScore W1975098478C161790260 @default.
- W1975098478 hasConceptScore W1975098478C178790620 @default.
- W1975098478 hasConceptScore W1975098478C179104552 @default.
- W1975098478 hasConceptScore W1975098478C185592680 @default.
- W1975098478 hasConceptScore W1975098478C2777335606 @default.
- W1975098478 hasConceptScore W1975098478C2778024142 @default.
- W1975098478 hasConceptScore W1975098478C2778077586 @default.
- W1975098478 hasConceptScore W1975098478C2781448156 @default.
- W1975098478 hasConceptScore W1975098478C42360764 @default.
- W1975098478 hasConceptScore W1975098478C513153333 @default.
- W1975098478 hasConceptScore W1975098478C82776694 @default.
- W1975098478 hasConceptScore W1975098478C85704489 @default.
- W1975098478 hasIssue "5" @default.
- W1975098478 hasLocation W19750984781 @default.
- W1975098478 hasOpenAccess W1975098478 @default.
- W1975098478 hasPrimaryLocation W19750984781 @default.
- W1975098478 hasRelatedWork W1987313180 @default.
- W1975098478 hasRelatedWork W2045056010 @default.
- W1975098478 hasRelatedWork W2053581730 @default.
- W1975098478 hasRelatedWork W2063893741 @default.
- W1975098478 hasRelatedWork W2070678753 @default.
- W1975098478 hasRelatedWork W2391652020 @default.
- W1975098478 hasRelatedWork W2394122202 @default.
- W1975098478 hasRelatedWork W2982041590 @default.
- W1975098478 hasRelatedWork W3033342701 @default.
- W1975098478 hasRelatedWork W3173387991 @default.
- W1975098478 hasVolume "11" @default.
- W1975098478 isParatext "false" @default.
- W1975098478 isRetracted "false" @default.
- W1975098478 magId "1975098478" @default.
- W1975098478 workType "article" @default.