Method of forming catalyst layer by single step infiltration
Patent
·
OSTI ID:1438385
Provided herein is a method for electrocatalyst infiltration of a porous substrate, of particular use for preparation of a cathode for a solid oxide fuel cell. The method generally comprises preparing an electrocatalyst infiltrate solution comprising an electrocatalyst, surfactant, chelating agent, and a solvent; pretreating a porous mixed ionic-electric conductive substrate; and applying the electrocatalyst infiltration solution to the porous mixed ionic-electric conductive substrate.
- Research Organization:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)
- Sponsoring Organization:
- USDOE
- Assignee:
- U.S. Department of Energy (Washington, DC)
- Patent Number(s):
- 9,960,428
- Application Number:
- 15/208,912
- OSTI ID:
- 1438385
- Resource Relation:
- Patent File Date: 2016 Jul 13
- Country of Publication:
- United States
- Language:
- English
Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells
|
patent-application | February 2004 |
Similar Records
Engineering the solid oxide fuel cell electrocatalyst infiltration technique for industrial use
Protection against Chemical Warfare Agents and Biological Threats Using Metal–Organic Frameworks as Active Layers
Solid oxide fuel cells having porous cathodes infiltrated with oxygen-reducing catalysts
Journal Article
·
Fri Jul 15 00:00:00 EDT 2016
· International Journal of Hydrogen Energy
·
OSTI ID:1438385
+1 more
Protection against Chemical Warfare Agents and Biological Threats Using Metal–Organic Frameworks as Active Layers
Journal Article
·
Sat Jan 07 00:00:00 EST 2023
· Accounts of Materials Research
·
OSTI ID:1438385
+4 more
Solid oxide fuel cells having porous cathodes infiltrated with oxygen-reducing catalysts
Patent
·
Tue Aug 12 00:00:00 EDT 2014
·
OSTI ID:1438385
+4 more