Modeling the performance and faradaic efficiency of solid oxide electrolysis cells using doped barium zirconate perovskite electrolytes

Y-doped BaZrO3 (BaZr1−xYxO3−δ, or “BZY”), a proton-conducting ceramic featuring high bulk conductivity and good chemical stability, is a promising electrolyte material for solid oxide electrolysis cells. Further doping with Ce and/or Yb (creating materials “BCZY” and “BCZYYb”) can improve conductivi...

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Veröffentlicht in:	International journal of hydrogen energy 2021-03, Vol.46 (21), p.11511-11522
Hauptverfasser:	Wrubel, Jacob A., Gifford, Jeffrey, Ma, Zhiwen, Ding, Hanping, Ding, Dong, Zhu, Tianli
Format:	Artikel
Sprache:	eng
Schlagworte:	08 HYDROGEN Barium zirconate BZY Cerium reduction Defect transport Faradaic efficiency Hydrogen modeling Nernst-Planck perovskite Solid oxide electrolysis
Online-Zugang:	Volltext
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