Matches in SemOpenAlex for { <https://semopenalex.org/work/W2032124377> ?p ?o ?g. }
- W2032124377 abstract "From neutron diffraction it is known that the BaCeO 3 perovskite undergoes a sequence of phase transformations from high temperature cubic C to rhombohedral R, to orthorhombic O1 ( Imma ) and to orthorhombic O2 ( Pnma ). Doping Y 3+ on the Ce 4+ site introduces charge compensating O vacancies (V O ) that may be partially filled with OH complexes with exposition to H 2 O, so making the material an ionic conductor. Anelastic relaxation experiments have been carried out on samples doped with 2%Y and 10%Y; the real part s’ ( T ) of the complex elastic compliance presents softenings at the transitions, and the loss s’’ / s’ curves allow the content of V O and H to be monitored. Doping has a strong effect on the temperature of the Pnma/R transition: with 10%Y in the fully hydrated state T O1-R increases up to 750 K while after full outgassing falls to 500 K, meaning that the introduction of ~5% V O shifts the transition of 250 K. While the effect of cation substitution on the transitions temperature is easily explained in terms of simple arguments usually valid for perovskites based on bond length considerations, the remarkable stabilization of the R phase by V O requires to take into account the anomalous sequence of phase transitions of undoped BaCeO 3 , where the R structure transforms into orthorhombic Pnma on cooling with the loss of an octahedral tilt system." @default.
- W2032124377 created "2016-06-24" @default.
- W2032124377 creator A5015313283 @default.
- W2032124377 creator A5041091343 @default.
- W2032124377 creator A5066565808 @default.
- W2032124377 creator A5076390332 @default.
- W2032124377 creator A5080106513 @default.
- W2032124377 creator A5089567732 @default.
- W2032124377 date "2011-06-01" @default.
- W2032124377 modified "2023-09-27" @default.
- W2032124377 title "Influence of Doping on the Structural Transformations of the Proton Conducting Perovskite BaCe1xYxO3-D" @default.
- W2032124377 cites W141037883 @default.
- W2032124377 cites W1618011917 @default.
- W2032124377 cites W1642170010 @default.
- W2032124377 cites W1990260242 @default.
- W2032124377 cites W1992041916 @default.
- W2032124377 cites W2000339933 @default.
- W2032124377 cites W2002015916 @default.
- W2032124377 cites W2008651169 @default.
- W2032124377 cites W2036419283 @default.
- W2032124377 cites W2077937071 @default.
- W2032124377 cites W2155176366 @default.
- W2032124377 cites W9404806 @default.
- W2032124377 doi "https://doi.org/10.4028/www.scientific.net/ssp.172-174.1296" @default.
- W2032124377 hasPublicationYear "2011" @default.
- W2032124377 type Work @default.
- W2032124377 sameAs 2032124377 @default.
- W2032124377 citedByCount "2" @default.
- W2032124377 countsByYear W20321243772019 @default.
- W2032124377 crossrefType "journal-article" @default.
- W2032124377 hasAuthorship W2032124377A5015313283 @default.
- W2032124377 hasAuthorship W2032124377A5041091343 @default.
- W2032124377 hasAuthorship W2032124377A5066565808 @default.
- W2032124377 hasAuthorship W2032124377A5076390332 @default.
- W2032124377 hasAuthorship W2032124377A5080106513 @default.
- W2032124377 hasAuthorship W2032124377A5089567732 @default.
- W2032124377 hasConcept C115624301 @default.
- W2032124377 hasConcept C121332964 @default.
- W2032124377 hasConcept C149288129 @default.
- W2032124377 hasConcept C155011858 @default.
- W2032124377 hasConcept C15744967 @default.
- W2032124377 hasConcept C159176642 @default.
- W2032124377 hasConcept C178790620 @default.
- W2032124377 hasConcept C185592680 @default.
- W2032124377 hasConcept C188082385 @default.
- W2032124377 hasConcept C192562407 @default.
- W2032124377 hasConcept C198819137 @default.
- W2032124377 hasConcept C26873012 @default.
- W2032124377 hasConcept C2776029896 @default.
- W2032124377 hasConcept C37243968 @default.
- W2032124377 hasConcept C44280652 @default.
- W2032124377 hasConcept C49040817 @default.
- W2032124377 hasConcept C57863236 @default.
- W2032124377 hasConcept C62520636 @default.
- W2032124377 hasConcept C73585123 @default.
- W2032124377 hasConcept C77805123 @default.
- W2032124377 hasConcept C8010536 @default.
- W2032124377 hasConceptScore W2032124377C115624301 @default.
- W2032124377 hasConceptScore W2032124377C121332964 @default.
- W2032124377 hasConceptScore W2032124377C149288129 @default.
- W2032124377 hasConceptScore W2032124377C155011858 @default.
- W2032124377 hasConceptScore W2032124377C15744967 @default.
- W2032124377 hasConceptScore W2032124377C159176642 @default.
- W2032124377 hasConceptScore W2032124377C178790620 @default.
- W2032124377 hasConceptScore W2032124377C185592680 @default.
- W2032124377 hasConceptScore W2032124377C188082385 @default.
- W2032124377 hasConceptScore W2032124377C192562407 @default.
- W2032124377 hasConceptScore W2032124377C198819137 @default.
- W2032124377 hasConceptScore W2032124377C26873012 @default.
- W2032124377 hasConceptScore W2032124377C2776029896 @default.
- W2032124377 hasConceptScore W2032124377C37243968 @default.
- W2032124377 hasConceptScore W2032124377C44280652 @default.
- W2032124377 hasConceptScore W2032124377C49040817 @default.
- W2032124377 hasConceptScore W2032124377C57863236 @default.
- W2032124377 hasConceptScore W2032124377C62520636 @default.
- W2032124377 hasConceptScore W2032124377C73585123 @default.
- W2032124377 hasConceptScore W2032124377C77805123 @default.
- W2032124377 hasConceptScore W2032124377C8010536 @default.
- W2032124377 hasLocation W20321243771 @default.
- W2032124377 hasOpenAccess W2032124377 @default.
- W2032124377 hasPrimaryLocation W20321243771 @default.
- W2032124377 hasRelatedWork W1509874660 @default.
- W2032124377 hasRelatedWork W1979202988 @default.
- W2032124377 hasRelatedWork W1984810924 @default.
- W2032124377 hasRelatedWork W1988620508 @default.
- W2032124377 hasRelatedWork W1991889942 @default.
- W2032124377 hasRelatedWork W1999993019 @default.
- W2032124377 hasRelatedWork W2003285645 @default.
- W2032124377 hasRelatedWork W2024620885 @default.
- W2032124377 hasRelatedWork W2027546783 @default.
- W2032124377 hasRelatedWork W2035276991 @default.
- W2032124377 hasRelatedWork W2070790270 @default.
- W2032124377 hasRelatedWork W2145675455 @default.
- W2032124377 hasRelatedWork W2278418008 @default.
- W2032124377 hasRelatedWork W2322429584 @default.
- W2032124377 hasRelatedWork W2330124704 @default.
- W2032124377 hasRelatedWork W2552708253 @default.
- W2032124377 hasRelatedWork W2950658532 @default.
- W2032124377 hasRelatedWork W2953060374 @default.
- W2032124377 hasRelatedWork W3033394103 @default.