Engineered glass seals for solid-oxide fuel cells
Patent
·
OSTI ID:1343276
A seal for a solid oxide fuel cell includes a glass matrix having glass percolation therethrough and having a glass transition temperature below 650.degree. C. A deformable second phase material is dispersed in the glass matrix. The second phase material can be a compliant material. The second phase material can be a crushable material. A solid oxide fuel cell, a precursor for forming a seal for a solid oxide fuel cell, and a method of making a seal for a solid oxide fuel cell are also disclosed.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-00OR22725
- Assignee:
- UT-BATTELLE, LLC
- Patent Number(s):
- 9,564,643
- Application Number:
- 13/949,964
- OSTI ID:
- 1343276
- Resource Relation:
- Patent File Date: 2013 Jul 24
- Country of Publication:
- United States
- Language:
- English
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