Abstract
BaZr 0.8Y 0.8O 3-δ (BZY20) proton conductors have been investigated as electrolyte materials for intermediate temperature solid oxide fuel cells. The BZY20 powders were synthesized by both a citrate/ethylene-diamine-tetraacetic acid complexing method and a glycine nitrate process, and then sintered by pulsed-current activated sintering. Densification by pulsed-current activated sintering occurred even at 1300 oC within 5 minutes, obtaining a relative density and crystallite size of the sintered body of 95% and 190 nm, respectively.
| Original language | English |
|---|---|
| Pages (from-to) | 382-386 |
| Number of pages | 5 |
| Journal | Journal of Ceramic Processing Research |
| Volume | 12 |
| Issue number | 4 |
| State | Published - 2011 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Bzy
- Electrolyte
- Proton conductor
- Pulsed-current activated sintering
- Solid oxide fuel cell
Quacquarelli Symonds(QS) Subject Topics
- Materials Science
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