scholarly journals Study of the Oxidation of a Ferritic Stainless Steel Coated with La0.8Sr0.2MnO3 by Pulse Laser Deposition for Application in Solid Oxide Fuel Cells

2019 ◽  
Vol 5 (1) ◽  
pp. 369-381 ◽  
Author(s):  
Jianhui Xie ◽  
Yeong Yoo ◽  
Isobel Davidson
Keyword(s):  
Stainless Steel ◽  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Pulse Laser Deposition ◽  
Ferritic Stainless Steel ◽  
Pulse Laser ◽  
Solid Oxide ◽  
Laser Deposition ◽  
Oxide Fuel

In situ X-ray Studies of (La,Sr)MnO3_δ, (La,Sr)CoO3_δ, and La0.6Sr0.4Co0.2Fe0.8O3-δ Thin Film SOFC Cathodes Grown by Pulse Laser Deposition

2013 ◽  
Vol 1495 ◽  
Author(s):  
Kee-Chul Chang ◽  
Brian Ingram ◽  
Paul Salvador ◽  
Bilge Yildiz ◽  
Hoydoo You
Keyword(s):  
Thin Film ◽  
Solid Oxide Fuel Cells ◽  
Pulse Laser Deposition ◽  
Pulse Laser ◽  
Solid Oxide ◽  
Laser Deposition ◽  
Pulse Laser Deposition Technique ◽  
Oxide Fuel ◽  
X Ray

ABSTRACTWe will briefly review in situ synchrotron x-ray investigation of model thin film cathode systems for solid oxide fuel cells. The film cathodes examined in this study are (La,Sr)MnO3_δ (LSM), (La,Sr)CoO3_δ (LSC), and La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) thin films epitaxially grown on YSZ single crystal substrates by the pulse laser deposition technique. We find in all cases that Sr is enriched or segregated to the surface of the film cathodes. We concluded that the Sr enrichments or segregations are mainly the results of annealing because they do not depend on whether the cathodes are electrochemically biased or not during annealing. However, at least in the case of LSCF, we find that B-site Co segregates rather uniformly to the surface and the segregation responds sensitively and reversibly to the electrochemical bias.

Highly durable nano-oxide dispersed ferritic stainless steel interconnects for intermediate temperature solid oxide fuel cells

2019 ◽  
Vol 439 ◽  
pp. 227109 ◽  
Author(s):  
Muhammad Taqi Mehran ◽  
Tae-Hun Kim ◽  
Muhammad Zubair Khan ◽  
Seung-Bok Lee ◽  
Tak-Hyoung Lim ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Ferritic Stainless Steel ◽  
Solid Oxide ◽  
Intermediate Temperature ◽  
Oxide Fuel ◽  
Nano Oxide

Effects of the nickel-coated ferritic stainless steel for solid oxide fuel cells interconnects

2008 ◽  
Vol 50 (7) ◽  
pp. 1926-1931 ◽  
Author(s):  
Changjing Fu ◽  
Kening Sun ◽  
Xinbing Chen ◽  
Naiqing Zhang ◽  
Derui Zhou
Keyword(s):  
Stainless Steel ◽  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Ferritic Stainless Steel ◽  
Solid Oxide ◽  
Oxide Fuel
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