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Redox behavior of the SOFC electrode candidate NdBaMn2O5+: δ investigated by high-temperature in situ neutron diffraction: First characterisation in real time of an Ln BaMn2O5.5 intermediate phase

F. Tonus 1 M. Bahout 2 V. Dorcet 2 G.H. Gauthier 3 Serge Paofai 2 R.I. Smith 4 S.J. Skinner 1
1 Imperial College London
2 ISCR - Institut des Sciences Chimiques de Rennes
3 UIS - Universidad Industrial de Santander [Bucaramanga]
4 RAL - STFC Rutherford Appleton Laboratory
Keywords : Atmospheric temperature Structural phase transition Situ neutron powder diffractions Real time observation Oxygen vacancy orderings Oxygen intercalation Thermal expansion Solid oxide fuel cells (SOFC) Mixed ionic and electronic conductors Virtual storage High-temperature electrochemical High-temperature in situ Characterization Digital storage Electrodes Hydrogen storage Manganese Neutrons Oxygen Oxygen vacancies Reaction intermediates
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Contributor : Laurent Jonchère <>
Submitted on : Thursday, September 14, 2017 - 3:39:15 PM
Last modification on : Wednesday, April 7, 2021 - 3:18:09 PM

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F. Tonus, M. Bahout, V. Dorcet, G.H. Gauthier, Serge Paofai, et al.. Redox behavior of the SOFC electrode candidate NdBaMn2O5+: δ investigated by high-temperature in situ neutron diffraction: First characterisation in real time of an Ln BaMn2O5.5 intermediate phase. Journal of Materials Chemistry A, Royal Society of Chemistry, 2016, 4 (30), pp.11635--11647. ⟨10.1039/c6ta03224a⟩. ⟨hal-01367218⟩

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