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Title: Structures and fabrication techniques for solid state electrochemical devices

Abstract

Porous substrates and associated structures for solid-state electrochemical devices, such as solid-oxide fuel cells (SOFCs), are low-cost, mechanically strong and highly electronically conductive. Some preferred structures have a thin layer of an electrocatalytically active material (e.g., Ni--YSZ) coating a porous high-strength alloy support (e.g., SS-430) to form a porous SOFC fuel electrode. Electrode/electrolyte structures can be formed by co-firing or constrained sintering processes.

Inventors:
 [1];  [2];  [3]
  1. Berkeley, CA
  2. El Cerrito, CA
  3. Lafayette, CA
Publication Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
985674
Patent Number(s):
7,351,488
Application Number:
11/471,774
Assignee:
The Regents of the University of California (Oakland, CA)
DOE Contract Number:  
AC03-76SF00098
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Visco, Steven J, Jacobson, Craig P, and DeJonghe, Lutgard C. Structures and fabrication techniques for solid state electrochemical devices. United States: N. p., 2008. Web.
Visco, Steven J, Jacobson, Craig P, & DeJonghe, Lutgard C. Structures and fabrication techniques for solid state electrochemical devices. United States.
Visco, Steven J, Jacobson, Craig P, and DeJonghe, Lutgard C. 2008. "Structures and fabrication techniques for solid state electrochemical devices". United States. https://www.osti.gov/servlets/purl/985674.
@article{osti_985674,
title = {Structures and fabrication techniques for solid state electrochemical devices},
author = {Visco, Steven J and Jacobson, Craig P and DeJonghe, Lutgard C},
abstractNote = {Porous substrates and associated structures for solid-state electrochemical devices, such as solid-oxide fuel cells (SOFCs), are low-cost, mechanically strong and highly electronically conductive. Some preferred structures have a thin layer of an electrocatalytically active material (e.g., Ni--YSZ) coating a porous high-strength alloy support (e.g., SS-430) to form a porous SOFC fuel electrode. Electrode/electrolyte structures can be formed by co-firing or constrained sintering processes.},
doi = {},
url = {https://www.osti.gov/biblio/985674}, journal = {},
number = ,
volume = ,
place = {United States},
year = {2008},
month = {4}
}

Works referenced in this record:

Improved preparation procedure and properties for a multilayer piezoelectric thick-film actuator
journal, November 1998


Microstructures of Y2O3-Stabilized ZrO2 Electron Beam-Physical Vapor Deposition Coatings on Ni-Base Superalloys
journal, April 1994