Oxygen Permeability of Mixed Conducting Perovskite Lanthanum Gallate-Based Ceramics-Reference-Cited by-同舟云学术

Oxygen Permeability of Mixed Conducting Perovskite Lanthanum Gallate-Based Ceramics

Published:2006-05 Issue: Volume:514-516 Page:412-416
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Politova Ekaterina D.¹,Aleksandrovskii Vladimir V.¹,Zaitsev Sergey V.¹,Kaleva G.M.¹,Mosunov Alexander V.¹,Stefanovich Sergei Yu.¹,Avetisov A.K.¹,Suvorkin S.V.¹,Kosarev G.V.¹,Sukhareva I.P.¹,Sung Jae Suk²,Choo K.Y.²,Kim T.H.²

Affiliation:

1. L.Ya.Karpov Institute of Physical Chemistry

2. Korea Institute of Energy Research

Abstract

The structure, microstructure, electric transport and oxygen permeation properties of (La,Sr)(Ga,Mg,Fe)O3-δ ceramics with perovskite or brownmillerite structures have been studied. Oxygen permeability values of ~0.1 cm3/cm2·min has been revealed at 1000 K for the ceramics studied. The correlation of electroconducting properties of the LaGaO3-based ceramics with perovskite and brownmillerite structures to their oxygen permeability characteristics has been proved.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.514-516.412.pdf

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