| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1298637 | Solid State Ionics | 2009 | 6 Pages |
Abstract
Yttria-stabilized zirconia (YSZ) electrolyte containing dissolved nickel as a result of co-sintering in air with NiO was shown by TEM and magnetic measurements to develop isolated, nano-sized metallic nickel precipitates during treatments in hydrogen-containing atmosphere. During exposure to hydrogen containing atmosphere at 1000 °C for 500 h, an exponential decrease in oxygen ion conductivity was observed in Ni-doped 8YSZ, while no conductivity change was observed in Ni-doped 10YSZ.
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Authors
W.G. Coors, J.R. O'Brien, J.T. White,