Nanocrystalline cerium oxide materials for solid fuel cell systems
Patent
·
OSTI ID:1179027
Disclosed are solid fuel cells, including solid oxide fuel cells and PEM fuel cells that include nanocrystalline cerium oxide materials as a component of the fuel cells. A solid oxide fuel cell can include nanocrystalline cerium oxide as a cathode component and microcrystalline cerium oxide as an electrolyte component, which can prevent mechanical failure and interdiffusion common in other fuel cells. A solid oxide fuel cell can also include nanocrystalline cerium oxide in the anode. A PEM fuel cell can include cerium oxide as a catalyst support in the cathode and optionally also in the anode.
- Research Organization:
- Savannah River Ecology Laboratory (SREL), Aiken, SC (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC09-08SR22470
- Assignee:
- Savannah River Nuclear Solutions, LLC (Aiken, SC)
- Patent Number(s):
- 9,023,550
- Application Number:
- 13/297,826
- OSTI ID:
- 1179027
- Resource Relation:
- Patent File Date: 2011 Nov 16
- Country of Publication:
- United States
- Language:
- English
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