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:
- Issue Date:
- Research Org.:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1079485
- Patent Number(s):
- 8283077
- Application Number:
- 12/027,183
- Assignee:
- The Regents of The University of California (Oakland, CA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25B - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS
- DOE Contract Number:
- ACO3-765F00098
- 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., 2012.
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. Tue .
"Structures and fabrication techniques for solid state electrochemical devices". United States. https://www.osti.gov/servlets/purl/1079485.
@article{osti_1079485,
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 = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 09 00:00:00 EDT 2012},
month = {Tue Oct 09 00:00:00 EDT 2012}
}
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