@prefix foaf: .
@prefix wikipedia-en: .
@prefix dbr: .
wikipedia-en:Silicalite foaf:primaryTopic dbr:Silicalite .
@prefix dbo: .
dbr:Silicon_carbonate dbo:wikiPageWikiLink dbr:Silicalite .
@prefix rdf: .
@prefix ns5: .
dbr:Silicalite rdf:type ns5:ChemicalObject ,
dbo:ChemicalCompound .
@prefix wikidata: .
dbr:Silicalite rdf:type wikidata:Q11173 .
@prefix owl: .
dbr:Silicalite rdf:type owl:Thing ,
dbo:ChemicalSubstance .
@prefix rdfs: .
dbr:Silicalite rdfs:label "Silicalite"@en ;
rdfs:comment "Silicalite is an inorganic compound with the formula SiO2. It is one of several forms (polymorphs) of silicon dioxide. It is a white solid. It consists of tetrahedral silicon centers and two-coordinate oxides. It is prepared by hydrothermal reaction using tetrapropylammonium hydroxide followed by calcining to remove residual ammonium salts. The compound is notable in being ca. 33% porous. It is useful because the material contains (SiO)10 rings that allow sorption of hydrophobic molecules of diameter 0.6 nm."@en ;
foaf:depiction .
@prefix dcterms: .
dbr:Silicalite dcterms:subject ;
dbo:abstract "Silicalite is an inorganic compound with the formula SiO2. It is one of several forms (polymorphs) of silicon dioxide. It is a white solid. It consists of tetrahedral silicon centers and two-coordinate oxides. It is prepared by hydrothermal reaction using tetrapropylammonium hydroxide followed by calcining to remove residual ammonium salts. The compound is notable in being ca. 33% porous. It is useful because the material contains (SiO)10 rings that allow sorption of hydrophobic molecules of diameter 0.6 nm. A commercially important modification of silicalite is titanium silicalite. With the formula Si1\u2212xTixO2, it consists of silicalite with Ti doped into some Si sites. Unlike conventional polymorphs of titanium dioxide, the Ti centers in titanium silicalite have tetrahedral coordination geometry. The material is a useful catalyst for the reaction of hydrogen peroxide with propylene to give propylene oxide."@en ;
dbo:wikiPageWikiLink dbr:Propylene_oxide ,
,
dbr:Inorganic_compound ,
dbr:Titanium_dioxide ,
dbr:Silicon_dioxide ,
,
dbr:Hydrogen_peroxide ,
dbr:Propylene ,
dbr:Nanometer .
@prefix dbp: .
@prefix dbt: .
dbr:Silicalite dbp:wikiPageUsesTemplate dbt:Materials-sci-stub ,
dbt:Chembox_Identifiers ,
dbt:Silica_minerals ,
dbt:Chembox_Hazards ,
dbt:Chembox_Properties ,
dbt:Chembox ;
dbo:thumbnail ;
dbo:wikiPageRevisionID 1098408277 .
@prefix xsd: .
dbr:Silicalite dbo:wikiPageLength "2214"^^xsd:nonNegativeInteger ;
dbo:wikiPageID 58603248 ;
owl:sameAs ,
dbr:Silicalite ,
,
wikidata:Q56811200 .
@prefix prov: .
dbr:Silicalite prov:wasDerivedFrom ;
foaf:isPrimaryTopicOf wikipedia-en:Silicalite ;
dbp:imagesize 284 ;
dbp:imagefile "EntryWithCollCode34370.png"@en .
dbr:Zeolite dbo:wikiPageWikiLink dbr:Silicalite .
dbr:Propylene_oxide dbo:wikiPageWikiLink dbr:Silicalite .
dbr:Geology_of_Fujian dbo:wikiPageWikiLink dbr:Silicalite .
