Solid oxide cell oxygen electrode with enhanced durability

Ming Chen (Inventor), Yi-Lin Liu (Inventor), Peter Vang Hendriksen (Inventor)

Research output: Patent

Abstract

The present invention provides various methods of producing a solid oxide cell with an enhanced durability. Dopants are provided at the interface of the electrode comprising LSM and electrolyte and prevent especially the diffusion of Mn from the electrode layer into the electrolyte, stabilizing the LSM and thereby preventing the formation of unwanted degradation products.
Original languageEnglish
IPCH01M4/86
Patent numberWO2014012673
Filing date23/01/2014
CountryInternational Bureau of the World Intellectual Property Organization (WIPO)
Priority date19/07/2012
Priority numberEP20120005300
Publication statusPublished - 2014

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