FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2093652362> ?p ?o ?g. }

• W2093652362 endingPage "943" @default.
• W2093652362 startingPage "936" @default.
• W2093652362 abstract "Solid state 29Si and 31P MAS NMR have been used to investigate the microstructural changes occurring in phosphosilicate gels during their conversion from a gel to the corresponding gel-derived glasses by heating. The studied gels have the molar compositions 10P2O5·90SiO2 and 30P2O5·70SiO2. It was found that the dried gels (100 °C) have very similar structures formed by a siloxane framework containing silanol groups and including trapped molecules of orthophosphoric acid along with a very small amount of pyrophosphoric acid. In spite of this initial similarity further heating causes markedly different structural rearrangements of their glassy matrices. Namely, the co-polymerisation of phosphate and silicate tetrahedra takes place at 300 °C for the gel with the higher phosphorus content whereas this occurs only after heat treatment for 30 minutes at 400 °C for the gel with the lower phosphorus content. Moreover, the presence of six-coordinated silicon in the glassy matrix of the 30P2O5·70SiO2 gel has been observed. The different evolution of the investigated gel microstructures mirrors their different crystallization behaviour: 10P2O5·90SiO2 keeps its amorphous nature up to 1000 °C while for 30P2O5·70SiO2 crystallization starts after heat treatment for 30 minutes at 400 °C." @default.
• W2093652362 created "2016-06-24" @default.
• W2093652362 creator A5018453368 @default.
• W2093652362 creator A5027593958 @default.
• W2093652362 creator A5047046143 @default.
• W2093652362 creator A5070079858 @default.
• W2093652362 date "2001-01-01" @default.
• W2093652362 modified "2023-10-16" @default.
• W2093652362 title "Solid state 29Si and 31P NMR study of gel derived phosphosilicate glasses" @default.
• W2093652362 cites W123442260 @default.
• W2093652362 cites W143389143 @default.
• W2093652362 cites W1981437389 @default.
• W2093652362 cites W2018439593 @default.
• W2093652362 cites W2019824395 @default.
• W2093652362 cites W2021005016 @default.
• W2093652362 cites W2021663877 @default.
• W2093652362 cites W2036993716 @default.
• W2093652362 cites W2047820894 @default.
• W2093652362 cites W2052500251 @default.
• W2093652362 cites W2057341655 @default.
• W2093652362 cites W2077313196 @default.
• W2093652362 cites W2084610488 @default.
• W2093652362 cites W2090196968 @default.
• W2093652362 cites W2111415695 @default.
• W2093652362 cites W2162450302 @default.
• W2093652362 cites W2167024357 @default.
• W2093652362 cites W3005111866 @default.
• W2093652362 cites W2502640507 @default.
• W2093652362 cites W2524178393 @default.
• W2093652362 doi "https://doi.org/10.1039/b004107f" @default.
• W2093652362 hasPublicationYear "2001" @default.
• W2093652362 type Work @default.
• W2093652362 sameAs 2093652362 @default.
• W2093652362 citedByCount "58" @default.
• W2093652362 countsByYear W20936523622013 @default.
• W2093652362 countsByYear W20936523622014 @default.
• W2093652362 countsByYear W20936523622015 @default.
• W2093652362 countsByYear W20936523622017 @default.
• W2093652362 countsByYear W20936523622018 @default.
• W2093652362 countsByYear W20936523622019 @default.
• W2093652362 countsByYear W20936523622020 @default.
• W2093652362 countsByYear W20936523622021 @default.
• W2093652362 countsByYear W20936523622022 @default.
• W2093652362 countsByYear W20936523622023 @default.
• W2093652362 crossrefType "journal-article" @default.
• W2093652362 hasAuthorship W2093652362A5018453368 @default.
• W2093652362 hasAuthorship W2093652362A5027593958 @default.
• W2093652362 hasAuthorship W2093652362A5047046143 @default.
• W2093652362 hasAuthorship W2093652362A5070079858 @default.
• W2093652362 hasConcept C127413603 @default.
• W2093652362 hasConcept C159985019 @default.
• W2093652362 hasConcept C161790260 @default.
• W2093652362 hasConcept C171250308 @default.
• W2093652362 hasConcept C178790620 @default.
• W2093652362 hasConcept C185592680 @default.
• W2093652362 hasConcept C191897082 @default.
• W2093652362 hasConcept C192562407 @default.
• W2093652362 hasConcept C203036418 @default.
• W2093652362 hasConcept C2776139660 @default.
• W2093652362 hasConcept C2777132085 @default.
• W2093652362 hasConcept C2777335606 @default.
• W2093652362 hasConcept C2777581007 @default.
• W2093652362 hasConcept C2779532046 @default.
• W2093652362 hasConcept C38398224 @default.
• W2093652362 hasConcept C42360764 @default.
• W2093652362 hasConcept C510538283 @default.
• W2093652362 hasConcept C521977710 @default.
• W2093652362 hasConcept C544956773 @default.
• W2093652362 hasConcept C56052488 @default.
• W2093652362 hasConcept C8010536 @default.
• W2093652362 hasConcept C87976508 @default.
• W2093652362 hasConceptScore W2093652362C127413603 @default.
• W2093652362 hasConceptScore W2093652362C159985019 @default.
• W2093652362 hasConceptScore W2093652362C161790260 @default.
• W2093652362 hasConceptScore W2093652362C171250308 @default.
• W2093652362 hasConceptScore W2093652362C178790620 @default.
• W2093652362 hasConceptScore W2093652362C185592680 @default.
• W2093652362 hasConceptScore W2093652362C191897082 @default.
• W2093652362 hasConceptScore W2093652362C192562407 @default.
• W2093652362 hasConceptScore W2093652362C203036418 @default.
• W2093652362 hasConceptScore W2093652362C2776139660 @default.
• W2093652362 hasConceptScore W2093652362C2777132085 @default.
• W2093652362 hasConceptScore W2093652362C2777335606 @default.
• W2093652362 hasConceptScore W2093652362C2777581007 @default.
• W2093652362 hasConceptScore W2093652362C2779532046 @default.
• W2093652362 hasConceptScore W2093652362C38398224 @default.
• W2093652362 hasConceptScore W2093652362C42360764 @default.
• W2093652362 hasConceptScore W2093652362C510538283 @default.
• W2093652362 hasConceptScore W2093652362C521977710 @default.
• W2093652362 hasConceptScore W2093652362C544956773 @default.
• W2093652362 hasConceptScore W2093652362C56052488 @default.
• W2093652362 hasConceptScore W2093652362C8010536 @default.
• W2093652362 hasConceptScore W2093652362C87976508 @default.
• W2093652362 hasIssue "3" @default.
• W2093652362 hasLocation W20936523621 @default.
• W2093652362 hasOpenAccess W2093652362 @default.
• W2093652362 hasPrimaryLocation W20936523621 @default.
• W2093652362 hasRelatedWork W1976137326 @default.

• next