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Title: Protective coatings for metal alloys and methods incorporating the same

Abstract

An electrochemical device having one or more solid oxide fuel cells (SOFCs), each of the SOFCs including a cathode, an anode, and an electrolyte layer positioned between the cathode and anode; and at least one additional component comprising a metallic substrate having an electronically conductive, chromium-free perovskite coating deposited directly thereon. The perovskite coating has the formula ABO.sub.3, wherein A is a lanthanide element or Y, and B is a mixture of two or more transition elements, with the A site undoped by any alkaline earth element, and the perovskite coating exhibits limited or no ionic transport of oxygen.

Inventors:
; ;
Publication Date:
Research Org.:
NextTech Materials, Ltd., Lewis Center, OH (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1183899
Patent Number(s):
9,054,348
Application Number:
13/447,155
Assignee:
NextTech Materials, Ltd. (Lewis Center, OH)
DOE Contract Number:  
PS02-08ER0834
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Apr 13
Country of Publication:
United States
Language:
English
Subject:
30 DIRECT ENERGY CONVERSION; 36 MATERIALS SCIENCE

Citation Formats

Seabaugh, Matthew M., Ibanez, Sergio, and Swartz, Scott L. Protective coatings for metal alloys and methods incorporating the same. United States: N. p., 2015. Web.
Seabaugh, Matthew M., Ibanez, Sergio, & Swartz, Scott L. Protective coatings for metal alloys and methods incorporating the same. United States.
Seabaugh, Matthew M., Ibanez, Sergio, and Swartz, Scott L. Tue . "Protective coatings for metal alloys and methods incorporating the same". United States. https://www.osti.gov/servlets/purl/1183899.
@article{osti_1183899,
title = {Protective coatings for metal alloys and methods incorporating the same},
author = {Seabaugh, Matthew M. and Ibanez, Sergio and Swartz, Scott L.},
abstractNote = {An electrochemical device having one or more solid oxide fuel cells (SOFCs), each of the SOFCs including a cathode, an anode, and an electrolyte layer positioned between the cathode and anode; and at least one additional component comprising a metallic substrate having an electronically conductive, chromium-free perovskite coating deposited directly thereon. The perovskite coating has the formula ABO.sub.3, wherein A is a lanthanide element or Y, and B is a mixture of two or more transition elements, with the A site undoped by any alkaline earth element, and the perovskite coating exhibits limited or no ionic transport of oxygen.},
doi = {},
url = {https://www.osti.gov/biblio/1183899}, journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {6}
}

Patent:

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