FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2149602607> ?p ?o ?g. }

• W2149602607 endingPage "3126" @default.
• W2149602607 startingPage "3121" @default.
• W2149602607 abstract "Infrared spectra of 20La2O3–xNb2O5–(80 − x)B2O3, 24La2O3–xNb2O5–(76 − x)B2O3 and 28La2O3–xNb2O5–(72 − x)B2O3 glasses, with x = 1, 5, 10, 15 and 20, have been obtained. Also, the luminescence spectrum of the 28La2O3–10Nb2O5–62B2O3 sample has been obtained. Density functional theory (DFT-B3LYP) calculations on clusters containing BO3, BO4, NbO6, edge-sharing NbO6–NbO6, edge-sharing NbO6–NbO6 (niobyl), and corner-sharing NbO6–NbO6 groups have been used to aid the infrared spectra assignments. From these data it was possible to propose a structural model for the La2O3–Nb2O5–B2O3 glasses that is consistent with all the spectroscopic and theoretical results as well with previous luminescence study of similar samples. Briefly, this model consists of distorted NbO6 octahedral groups replacing the BO4 tetrahedral groups giving rise to non-bridging oxygen ions and distorted NbO6 chains. These chains change from edge-sharing to corner-sharing distorted NbO6 octahedra depending upon the La2O3 concentration. For La2O3 concentration larger than 28 mol% there seems to be a segregation of La(III) to another domain, restoring the structure observed for samples with La2O3 concentrations lower than 20 mol%." @default.
• W2149602607 created "2016-06-24" @default.
• W2149602607 creator A5002598862 @default.
• W2149602607 creator A5025276542 @default.
• W2149602607 creator A5073091625 @default.
• W2149602607 date "2005-10-01" @default.
• W2149602607 modified "2023-09-27" @default.
• W2149602607 title "A structural model of La2O3–Nb2O5–B2O3 glasses based upon infrared and luminescence spectroscopy and quantum chemical calculations" @default.
• W2149602607 cites W1966182479 @default.
• W2149602607 cites W2013663988 @default.
• W2149602607 cites W2046412723 @default.
• W2149602607 cites W2050379707 @default.
• W2149602607 cites W2051548419 @default.
• W2149602607 cites W2052437598 @default.
• W2149602607 cites W2065584775 @default.
• W2149602607 cites W2080213294 @default.
• W2149602607 cites W2089635449 @default.
• W2149602607 cites W2094505521 @default.
• W2149602607 cites W2097226740 @default.
• W2149602607 cites W2120436453 @default.
• W2149602607 cites W2130612095 @default.
• W2149602607 cites W2164318957 @default.
• W2149602607 doi "https://doi.org/10.1016/j.jnoncrysol.2005.07.031" @default.
• W2149602607 hasPublicationYear "2005" @default.
• W2149602607 type Work @default.
• W2149602607 sameAs 2149602607 @default.
• W2149602607 citedByCount "33" @default.
• W2149602607 countsByYear W21496026072012 @default.
• W2149602607 countsByYear W21496026072013 @default.
• W2149602607 countsByYear W21496026072015 @default.
• W2149602607 countsByYear W21496026072016 @default.
• W2149602607 countsByYear W21496026072017 @default.
• W2149602607 countsByYear W21496026072018 @default.
• W2149602607 countsByYear W21496026072019 @default.
• W2149602607 countsByYear W21496026072020 @default.
• W2149602607 countsByYear W21496026072021 @default.
• W2149602607 countsByYear W21496026072022 @default.
• W2149602607 countsByYear W21496026072023 @default.
• W2149602607 crossrefType "journal-article" @default.
• W2149602607 hasAuthorship W2149602607A5002598862 @default.
• W2149602607 hasAuthorship W2149602607A5025276542 @default.
• W2149602607 hasAuthorship W2149602607A5073091625 @default.
• W2149602607 hasBestOaLocation W21496026072 @default.
• W2149602607 hasConcept C113196181 @default.
• W2149602607 hasConcept C115624301 @default.
• W2149602607 hasConcept C120665830 @default.
• W2149602607 hasConcept C121332964 @default.
• W2149602607 hasConcept C145148216 @default.
• W2149602607 hasConcept C147597530 @default.
• W2149602607 hasConcept C148869448 @default.
• W2149602607 hasConcept C152365726 @default.
• W2149602607 hasConcept C153642686 @default.
• W2149602607 hasConcept C158355884 @default.
• W2149602607 hasConcept C178790620 @default.
• W2149602607 hasConcept C185592680 @default.
• W2149602607 hasConcept C192562407 @default.
• W2149602607 hasConcept C198819137 @default.
• W2149602607 hasConcept C199289684 @default.
• W2149602607 hasConcept C32891209 @default.
• W2149602607 hasConcept C43617362 @default.
• W2149602607 hasConcept C49040817 @default.
• W2149602607 hasConcept C62520636 @default.
• W2149602607 hasConcept C8010536 @default.
• W2149602607 hasConceptScore W2149602607C113196181 @default.
• W2149602607 hasConceptScore W2149602607C115624301 @default.
• W2149602607 hasConceptScore W2149602607C120665830 @default.
• W2149602607 hasConceptScore W2149602607C121332964 @default.
• W2149602607 hasConceptScore W2149602607C145148216 @default.
• W2149602607 hasConceptScore W2149602607C147597530 @default.
• W2149602607 hasConceptScore W2149602607C148869448 @default.
• W2149602607 hasConceptScore W2149602607C152365726 @default.
• W2149602607 hasConceptScore W2149602607C153642686 @default.
• W2149602607 hasConceptScore W2149602607C158355884 @default.
• W2149602607 hasConceptScore W2149602607C178790620 @default.
• W2149602607 hasConceptScore W2149602607C185592680 @default.
• W2149602607 hasConceptScore W2149602607C192562407 @default.
• W2149602607 hasConceptScore W2149602607C198819137 @default.
• W2149602607 hasConceptScore W2149602607C199289684 @default.
• W2149602607 hasConceptScore W2149602607C32891209 @default.
• W2149602607 hasConceptScore W2149602607C43617362 @default.
• W2149602607 hasConceptScore W2149602607C49040817 @default.
• W2149602607 hasConceptScore W2149602607C62520636 @default.
• W2149602607 hasConceptScore W2149602607C8010536 @default.
• W2149602607 hasIssue "37-39" @default.
• W2149602607 hasLocation W21496026071 @default.
• W2149602607 hasLocation W21496026072 @default.
• W2149602607 hasOpenAccess W2149602607 @default.
• W2149602607 hasPrimaryLocation W21496026071 @default.
• W2149602607 hasRelatedWork W1180232882 @default.
• W2149602607 hasRelatedWork W1592184271 @default.
• W2149602607 hasRelatedWork W2001351893 @default.
• W2149602607 hasRelatedWork W2066998718 @default.
• W2149602607 hasRelatedWork W2366744508 @default.
• W2149602607 hasRelatedWork W2379814601 @default.
• W2149602607 hasRelatedWork W2390633623 @default.
• W2149602607 hasRelatedWork W2982066952 @default.
• W2149602607 hasRelatedWork W4323652357 @default.
• W2149602607 hasRelatedWork W840712420 @default.

• next