In situ exsolution of Ni particles on the PrBaMn2O5 SOFC electrode material monitored by high temperature neutron powder diffraction under hydrogen

M. Bahout; P.B. Managutti; V. Dorcet; A. Le Gal La Salle; Serge Paofai; T.C. Hansen

doi:10.1039/c9ta10159d

Journal articles

In situ exsolution of Ni particles on the PrBaMn2O5 SOFC electrode material monitored by high temperature neutron powder diffraction under hydrogen

M. Bahout ^{1, 2} P.B. Managutti ^{1, 2} V. Dorcet ^{1, 2} A. Le Gal La Salle ³ Serge Paofai ^{1, 2} T.C. Hansen ⁴

1 ISCR - Institut des Sciences Chimiques de Rennes

2 ScanMAT - Synthèse Caractérisation Analyse de la Matière

3 IMN - Institut des Matériaux Jean Rouxel

4 ILL - Institut Laue-Langevin

Keywords : Impedance spectroscopy measurements Initial composition Barium compounds Real time observation Orthorhombic phase Polarization resistances Electrode material Anodes Electrochemical electrodes Electrochemical impedance spectroscopy High resolution transmission electron microscopy Hydrogen Manganese oxide Neutron powder diffraction Neutrons Nickel Nickel oxide Perovskite Powder metals Praseodymium compounds Rietveld analysis Solid oxide fuel cells (SOFC) Electrochemical performance Hydrogen atmosphere

Document type :

Journal articles

Domain :

Chemical Sciences

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https://hal-univ-rennes1.archives-ouvertes.fr/hal-02500038
Contributor : Laurent Jonchère <>
Submitted on : Thursday, March 5, 2020 - 4:58:57 PM
Last modification on : Tuesday, March 17, 2020 - 2:13:27 PM

In situ exsolution of Ni particles on the PrBaMn2O5 SOFC electrode material monitored by high temperature neutron powder diffraction under hydrogen

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In situ exsolution of Ni particles on the PrBaMn2O5 SOFC electrode material monitored by high temperature neutron powder diffraction under hydrogen

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