Unprecedented high solubility of oxygen interstitial defects in La 1.2Sr0.8MnO4+δ up to δ ∼ 0.42 revealed by in situ high temperature neutron powder diffraction in flowing O2

Chemistry of Materials

Volumn 25, Issue 20, 2013, Pages 4053-4063

  Broux, Thibault ^a   Prestipino, Carmelo ^a   Bahout, Mona ^a   Hernandez, Olivier ^a   Swain, Diptikanta ^a   Paofai, Serge ^a   Hansen, Thomas C ^b   Greaves, Colin ^c  

^a UNIVERSITÉ DE RENNES 1   (France)

^b INSTITUT LAUE LANGEVIN   (France)

^c UNIVERSITY OF BIRMINGHAM   (United Kingdom)

Author keywords

in situ neutron powder diffraction; manganese oxides; oxygen nonstoichiometry; Solid Oxide Fuel Cell SOFC

Indexed keywords

LANTHANUM COMPOUNDS; MANGANESE OXIDE; NEUTRON POWDER DIFFRACTION; NEUTRONS; NICKEL COMPOUNDS; OXIDATION; PHASE SEPARATION; RIETVELD REFINEMENT; SOLID OXIDE FUEL CELLS (SOFC); SOLUBILITY; STRONTIUM COMPOUNDS;

INTERSTITIAL DEFECTS; K2NIF4-TYPE STRUCTURE; OCTAHEDRAL ENVIRONMENT; OXYGEN NON-STOICHIOMETRY; SINGLE PHASE PROCESS; SITU NEUTRON POWDER DIFFRACTIONS; STRUCTURAL BEHAVIORS; STRUCTURAL DISTORTIONS;

POTASSIUM COMPOUNDS;

EID: 84886673634     PISSN: 08974756     EISSN: 15205002     Source Type: Journal    
DOI: 10.1021/cm402194q     Document Type: Article

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