The effect of sub-surface strontium depletion on oxygen diffusion in La0.6Sr0.4Co0.2Fe0.8O3−δ-Reference-Cited by-同舟云学术

The effect of sub-surface strontium depletion on oxygen diffusion in La0.6Sr0.4Co0.2Fe0.8O3−δ

Published:2020 Issue:37 Volume:8 Page:19414-19424
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Niania Mathew A. R.¹²³⁴⁵^ORCID,Rossall Andrew K.⁶⁷⁸⁹⁵^ORCID,Van den Berg Jaap A.⁶⁷⁸⁹⁵^ORCID,Kilner John A.¹²³⁴⁵^ORCID

Affiliation:

1. Imperial College London

2. Department of Materials

3. Royal School of Mines

4. London

5. UK

6. Ion Beam Centre

7. School of Computing and Engineering

8. University of Huddersfield

9. Huddersfield HD1 3DH

Abstract

The immediate surface and sub-surface composition of heat treated La_0.6Sr_0.4Co_0.2Fe_0.8O_3−δ samples was measured by ion beam analysis and compared to oxygen transport properties over the same depth scale.

Funder

Engineering and Physical Sciences Research Council

Japan Society for the Promotion of Science

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/TA/D0TA06058E

Reference73 articles.

1. Oxygen transport in La0.6Sr0.4Co0.2Fe0.8O3−δ

2. Recent advances in perovskite-type materials for SOFC cathodes

3. Chromium deposition and poisoning in dry and humidified air at (La0.8Sr0.2)0.9MnO3+δ cathodes of solid oxide fuel cells

4. Post-test analysis of silicon poisoning and phase decomposition in the SOFC cathode material La0.58Sr0.4Co0.2Fe0.8O3−δ by transmission electron microscopy

5. Sulphur poisoning of the SOFC cathode material La0.6Sr0.4CoO3-δ

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