Large-scale oxygen order phase transitions and fast ordering kinetics at moderate temperatures in Nd2NiO4+δ electrodes-Reference-Cited by-同舟云学术

Large-scale oxygen order phase transitions and fast ordering kinetics at moderate temperatures in Nd₂NiO_4+δ electrodes

Published:2023 Issue:2 Volume:4 Page:651-661
ISSN:2633-5409
Container-title:Materials Advances
language:en
Short-container-title:Mater. Adv.

Author:

Maity Sumit Ranjan¹²,Ceretti Monica³^ORCID,De Barros Ruben³,Keller Lukas¹,Schefer Jürg¹,Cervellino Antonio⁴,Rodríguez Velamazan J. Alberto⁵^ORCID,Paulus Werner³^ORCID

Affiliation:

1. Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institut, Villigen, CH-5232, Switzerland

2. University of Geneva, Department of Quantum Matter Physics (DQMP) 24, Quai Ernest Ansermet, CH-1211, Genève 4, Switzerland

3. ICGM, Univ. Montpellier, CNRS, ENSCM, Montpellier, France

4. Swiss Light Source, Paul Scherrer Institut, Villigen, CH-5232, Switzerland

5. Institut Laue-Langevin, 71 Avenue des Martyrs, F-38042, Grenoble, France

Abstract

Structural evolution of Nd2NiO4.23 with temperature, indicating several 1st order phase transitions with sub-mesoscopic oxygen ordering and instant ordering kinetics below 800 K.

Funder

Agence Nationale de la Recherche

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Chemistry (miscellaneous)

Link

http://pubs.rsc.org/en/content/articlepdf/2023/MA/D2MA00833E

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1. Double Perovskites as Anode Materials for Solid-Oxide Fuel Cells

2. Unveiling the Outstanding Oxygen Mass Transport Properties of Mn-Rich Perovskites in Grain Boundary-Dominated La0.8Sr0.2(Mn1–xCox)0.85O3±δ Nanostructures