Single‐chamber,insituprocessing of superconducting YBa2Cu3O7−δthin films on stainless steel with yttria‐stabilized zirconia buffer layer

1991 ◽  
Vol 69 (4) ◽  
pp. 2410-2413 ◽  
Author(s):  
Ashok Kumar ◽  
L. Ganapathi ◽  
S. M. Kanetkar ◽  
J. Narayan
Keyword(s):  
Stainless Steel ◽  
Buffer Layer ◽  
Yttria Stabilized Zirconia ◽  
Stabilized Zirconia ◽  
Single Chamber

scholarly journals Deposition of yttria-stabilized zirconia buffer layer on Si and its suitability for Y-Ba-Cu-O thin films

1991 ◽  
Vol 14 (2) ◽  
pp. 423-427
Author(s):  
V R Katti ◽  
S K Gupta ◽  
A K Debnath ◽  
N C Jaydeven ◽  
L C Gupta ◽  
...  
Keyword(s):  
Thin Films ◽  
Buffer Layer ◽  
Yttria Stabilized Zirconia ◽  
Stabilized Zirconia

Performance Investigation of Dual Layer Yttria-Stabilized Zirconia–Samaria-Doped Ceria Electrolyte for Intermediate Temperature Solid Oxide Fuel Cells

2016 ◽  
Vol 13 (1) ◽  
Author(s):  
Ryan J. Milcarek ◽  
Kang Wang ◽  
Michael J. Garrett ◽  
Jeongmin Ahn
Keyword(s):  
Fuel Cell ◽  
Buffer Layer ◽  
Sintering Temperature ◽  
Solid Oxide ◽  
Yttria Stabilized Zirconia ◽  
Cell Performance ◽  
Doped Ceria ◽  
Oxide Fuel ◽  
Stabilized Zirconia ◽  
Fuel Cell Performance

The performance of yttria-stabilized zirconia (YSZ)–samaria-doped ceria (SDC) dual layer electrolyte anode-supported solid oxide fuel cell (AS-SOFC) was investigated. Tape-casting, lamination, and co-sintering of the NiO–YSZ anode followed by wet powder spraying of the SDC buffer layer and BSCF cathode was proposed for fabrication of these cells as an effective means of reducing the number of sintering stages required. The AS-SOFC showed a significant fuel cell performance of ∼1.9 W cm−2 at 800 °C. The fuel cell performance varies significantly with the sintering temperature of the SDC buffer layer. An optimal buffer layer sintering temperature of 1350 °C occurs due to a balance between the YSZ–SDC contact and densification at low sintering temperature and reactions between YSZ and SDC at high sintering temperatures. At high sintering temperatures, the reactions between YSZ and SDC have a detrimental effect on the fuel cell performance resulting in no power at a sintering temperature of 1500 °C.

Heteroepitaxy of Ir films on silicon with a ceria/yttria stabilized zirconia buffer layer

2012 ◽  
Vol 520 (23) ◽  
pp. 6888-6892 ◽  
Author(s):  
V.G. Beshenkov ◽  
L.A. Fomin ◽  
D.V. Irzhak ◽  
V.A. Marchenko ◽  
V.I. Nikolaichik ◽  
...  
Keyword(s):  
Buffer Layer ◽  
Yttria Stabilized Zirconia ◽  
Stabilized Zirconia
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