B-site cation inter-diffusion in yttrium substituted barium zirconate-Reference-Cited by-同舟云学术

B-site cation inter-diffusion in yttrium substituted barium zirconate

Published:2021 Issue:37 Volume:9 Page:21142-21150
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Hasle Ida¹^ORCID,Waldow Stephan P.²,Gries Ute N.²,De Souza Roger A.²^ORCID,Vøllestad Einar³^ORCID,Haugsrud Reidar¹

Affiliation:

1. Centre for Materials Science and Nanotechnology (SMN), Department of Chemistry, University of Oslo, Norway

2. Institute of Physical Chemistry, RWTH Aachen University, Germany

3. SINTEF Industry, Sustainable Energy Technology, Norway

Abstract

This study of B-site cation inter-diffusion in the bulk and grain-boundary of the ceramic proton conductor yttrium-substituted barium zirconate (BZY) show that BZY electrolytes are highly stable towards degradation related to B-site cation diffusion.

Funder

Norges Forskningsråd

Deutsche Forschungsgemeinschaft

Universitetet i Oslo

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/2021/TA/D1TA02391H

Reference34 articles.

1. Readily processed protonic ceramic fuel cells with high performance at low temperatures