Matches in SemOpenAlex for { <https://semopenalex.org/work/W766043491> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W766043491 abstract "The structure of a Li2O-2SiO2 (LS2) glass was investigated as a function of pressure and temperature up to 6 GPa and 750 C respectively, using XRD, TEM, IR, Raman and NMR spectroscopy. Glass densified at 6 GPa has an average Si-O-Si bond angle approx.7deg lower than that found in glass processed at 4.5 GPa. At 4.5 GPa, lithium disilicate crystallizes from the glass, while at 6 GPa a new high pressure form of lithium metasilicate crystallizes. The new phase, while having lithium metasilicate crystal symmetry, contains at least 4 different Si sites. NMR results for 6 GPa sample indicate the presence of Q4 species with (Q(sup 4))Si-O-Si(Q(sup 4)) bond angles of approx.157deg. This is the first reported occurrence of Q(sup 4) species with such large bond angles in alumina free alkali silicate glass. No five- or six- coordinated Si are found." @default.
- W766043491 created "2016-06-24" @default.
- W766043491 creator A5016433487 @default.
- W766043491 creator A5018473894 @default.
- W766043491 creator A5032476315 @default.
- W766043491 creator A5054016598 @default.
- W766043491 creator A5077773206 @default.
- W766043491 creator A5079935103 @default.
- W766043491 date "2006-01-01" @default.
- W766043491 modified "2023-09-26" @default.
- W766043491 title "XRD, TEM, IR, Raman and NMR Spectroscopy of In Situ Crystallization of Lithium Disilicate Glass" @default.
- W766043491 hasPublicationYear "2006" @default.
- W766043491 type Work @default.
- W766043491 sameAs 766043491 @default.
- W766043491 citedByCount "0" @default.
- W766043491 crossrefType "journal-article" @default.
- W766043491 hasAuthorship W766043491A5016433487 @default.
- W766043491 hasAuthorship W766043491A5018473894 @default.
- W766043491 hasAuthorship W766043491A5032476315 @default.
- W766043491 hasAuthorship W766043491A5054016598 @default.
- W766043491 hasAuthorship W766043491A5077773206 @default.
- W766043491 hasAuthorship W766043491A5079935103 @default.
- W766043491 hasConcept C113196181 @default.
- W766043491 hasConcept C120665830 @default.
- W766043491 hasConcept C121332964 @default.
- W766043491 hasConcept C134018914 @default.
- W766043491 hasConcept C153642686 @default.
- W766043491 hasConcept C178790620 @default.
- W766043491 hasConcept C185592680 @default.
- W766043491 hasConcept C192562407 @default.
- W766043491 hasConcept C198091228 @default.
- W766043491 hasConcept C199289684 @default.
- W766043491 hasConcept C203036418 @default.
- W766043491 hasConcept C2777335606 @default.
- W766043491 hasConcept C2778541603 @default.
- W766043491 hasConcept C40003534 @default.
- W766043491 hasConcept C43617362 @default.
- W766043491 hasConcept C44280652 @default.
- W766043491 hasConcept C66974803 @default.
- W766043491 hasConcept C71240020 @default.
- W766043491 hasConcept C71924100 @default.
- W766043491 hasConcept C8010536 @default.
- W766043491 hasConceptScore W766043491C113196181 @default.
- W766043491 hasConceptScore W766043491C120665830 @default.
- W766043491 hasConceptScore W766043491C121332964 @default.
- W766043491 hasConceptScore W766043491C134018914 @default.
- W766043491 hasConceptScore W766043491C153642686 @default.
- W766043491 hasConceptScore W766043491C178790620 @default.
- W766043491 hasConceptScore W766043491C185592680 @default.
- W766043491 hasConceptScore W766043491C192562407 @default.
- W766043491 hasConceptScore W766043491C198091228 @default.
- W766043491 hasConceptScore W766043491C199289684 @default.
- W766043491 hasConceptScore W766043491C203036418 @default.
- W766043491 hasConceptScore W766043491C2777335606 @default.
- W766043491 hasConceptScore W766043491C2778541603 @default.
- W766043491 hasConceptScore W766043491C40003534 @default.
- W766043491 hasConceptScore W766043491C43617362 @default.
- W766043491 hasConceptScore W766043491C44280652 @default.
- W766043491 hasConceptScore W766043491C66974803 @default.
- W766043491 hasConceptScore W766043491C71240020 @default.
- W766043491 hasConceptScore W766043491C71924100 @default.
- W766043491 hasConceptScore W766043491C8010536 @default.
- W766043491 hasLocation W7660434911 @default.
- W766043491 hasOpenAccess W766043491 @default.
- W766043491 hasPrimaryLocation W7660434911 @default.
- W766043491 hasRelatedWork W1549510332 @default.
- W766043491 hasRelatedWork W1964750406 @default.
- W766043491 hasRelatedWork W1966548775 @default.
- W766043491 hasRelatedWork W1977344007 @default.
- W766043491 hasRelatedWork W1977837825 @default.
- W766043491 hasRelatedWork W1997587147 @default.
- W766043491 hasRelatedWork W2007829484 @default.
- W766043491 hasRelatedWork W2029805507 @default.
- W766043491 hasRelatedWork W2061303233 @default.
- W766043491 hasRelatedWork W2076446241 @default.
- W766043491 hasRelatedWork W2081602390 @default.
- W766043491 hasRelatedWork W2084607418 @default.
- W766043491 hasRelatedWork W2141386916 @default.
- W766043491 hasRelatedWork W2363342303 @default.
- W766043491 hasRelatedWork W2530242722 @default.
- W766043491 hasRelatedWork W2606642165 @default.
- W766043491 hasRelatedWork W2742501735 @default.
- W766043491 hasRelatedWork W2793456237 @default.
- W766043491 hasRelatedWork W3192623786 @default.
- W766043491 hasRelatedWork W92482547 @default.
- W766043491 isParatext "false" @default.
- W766043491 isRetracted "false" @default.
- W766043491 magId "766043491" @default.
- W766043491 workType "article" @default.