In situ analysis on the electrical conductivity degradation of NiO doped yttria stabilized zirconia electrolyte by micro-Raman spectroscopy

2012 ◽  
Vol 82 ◽  
pp. 263-267 ◽  
Author(s):  
Haruo Kishimoto ◽  
Keiji Yashiro ◽  
Taro Shimonosono ◽  
Manuel E. Brito ◽  
Katsuhiko Yamaji ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Raman Spectroscopy ◽  
Yttria Stabilized Zirconia ◽  
In Situ Analysis ◽  
Stabilized Zirconia ◽  
Micro Raman Spectroscopy ◽  
Zirconia Electrolyte

In-situ Raman spectroscopy analysis of the interface between ceria-containing SOFC anode and stabilized zirconia electrolyte

2018 ◽  
Vol 319 ◽  
pp. 125-129 ◽  
Author(s):  
D.A. Agarkov ◽  
I.N. Burmistrov ◽  
F.M. Tsybrov ◽  
I.I. Tartakovskii ◽  
V.V. Kharton ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Stabilized Zirconia ◽  
Spectroscopy Analysis ◽  
In Situ Raman Spectroscopy ◽  
In Situ Raman ◽  
Zirconia Electrolyte ◽  
Sofc Anode

scholarly journals Direct application of cobaltite-based perovskite cathodes on the yttria-stabilized zirconia electrolyte for intermediate temperature solid oxide fuel cells

2016 ◽  
Vol 4 (45) ◽  
pp. 17678-17685 ◽  
Author(s):  
Kongfa Chen ◽  
Na Li ◽  
Na Ai ◽  
Meng Li ◽  
Yi Cheng ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Direct Application ◽  
Solid Oxide ◽  
Yttria Stabilized Zirconia ◽  
Oxide Fuel ◽  
Stabilized Zirconia ◽  
Zirconia Electrolyte ◽  
Ysz Electrolyte

Cobaltite based perovskites can be directly applied on the YSZ electrolyte via an in situ polarization induced electrode/electrolyte interface.

scholarly journals In-situ Raman spectroscopy analysis of the interfaces between Ni-based SOFC anodes and stabilized zirconia electrolyte

2017 ◽  
Vol 302 ◽  
pp. 133-137 ◽  
Author(s):  
D.A. Agarkov ◽  
I.N. Burmistrov ◽  
F.M. Tsybrov ◽  
I.I. Tartakovskii ◽  
V.V. Kharton ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Stabilized Zirconia ◽  
Spectroscopy Analysis ◽  
In Situ Raman Spectroscopy ◽  
In Situ Raman ◽  
Zirconia Electrolyte

Development of Zirconia Electrolyte Films on Porous Doped Lanthanum Manganite Cathodes by Electrophoretic Deposition

1999 ◽  
Vol 575 ◽  
Author(s):  
R. N. Basu ◽  
C. A. Randall ◽  
M. J. Mayo
Keyword(s):  
Solid Oxide Fuel Cells ◽  
Electrophoretic Deposition ◽  
Yttria Stabilized Zirconia ◽  
Lanthanum Manganite ◽  
Ceramic Powders ◽  
Stabilized Zirconia ◽  
Uniform Coating ◽  
Cathode Tube ◽  
Zirconia Film ◽  
Zirconia Electrolyte

ABSTRACTElectrophoretic deposition (EPD) was explored as an inexpensive route for fabricating the 8mol% yttria stabilized zirconia electrolyte in solid oxide fuel cells (SOFCs). Normally, deposition of particulate ceramic powders onto a sintered porous surface yields a non uniform coating which, after sintering, results in porosity, surface roughness and cracking in the coating. To overcome this problem, the present study used a fugitive graphite interlayer between the porous air electrode supported (AES) cathode tube (doped-LaMnO3) and the deposited zirconia film. By this approach, a fairly dense green coating (˜ 60%) was obtained, which yielded a smooth surface and pore-free microstructure after sintering. Preliminary results on the effect of a fugitive interlayer on the unfired (green) and fired zirconia coatings are discussed.

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