Failure mechanism of (La,Sr)MnO3 oxygen electrodes of solid oxide electrolysis cells

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Failure mechanism of (La,Sr)MnO3 oxygen electrodes of solid oxide electrolysis cells

The delamination behavior of La0.8Sr0.2MnO3 (LSM) oxygen electrode of solid oxide electrolysis cell (SOEC) is studied in detail under anodic current passage of 500 mA cm2 and 800C. The delamination or failure of LSM oxygen electrode is observed after the current passage treatment for 48 h, and is ac...

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Bibliographic Details
Main Authors:	Chen, Kongfa, Jiang, San Ping
Format:	Journal Article
Published:	Pergamon-Elsevier Science Ltd 2011
Subjects:	Local tensile strains Nanoparticles formation LSM oxygen electrode Solid oxide electrolysis cells Delamination
Online Access:	http://hdl.handle.net/20.500.11937/4818

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