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 language | English |
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| IPC | H01M4/86 |
| Patent number | WO2014012673 |
| Filing date | 23/01/2014 |
| Country/Territory | International Bureau of the World Intellectual Property Organization (WIPO) |
| Priority date | 19/07/2012 |
| Priority number | EP20120005300 |
| Publication status | Published - 2014 |