Glass Mica Composite Seals for Solid Oxide Fuel Cells
Conference
·
OSTI ID:889088
A novel glass-mica composite seal was developed based on the previous concept of ''infiltrated'' mica seals for solid oxide fuel cells. A Ba-Al-Ca silicate sealing glass was mixed with mica flakes to form the glass-mica composite seals. The glass-mica composite seals were tested thermal cycle stability in terms of the high temperature leakage and compressive stresses. Post mortem analyses were used to characterize the fracture and leak path of the glass-mica composite seals.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 889088
- Report Number(s):
- PNNL-SA-43969; AA2530000
- Country of Publication:
- United States
- Language:
- English
Similar Records
Thermal Cycle Stability of a Novel Glass-Mica Composite Seal for Solid Oxide Fuel Cells: Effect of Glass Volume Fraction and Stresses
Material Degradation During Isothermal Ageing and Thermal Cycling of Hybrid Mica Seals under Solid Oxide Fuel Cell Exposure Conditions
Compressive Mica Seals for Solid Oxide Fuel Cells
Journal Article
·
Wed Nov 30 23:00:00 EST 2005
· Journal of Power Sources
·
OSTI ID:876906
Material Degradation During Isothermal Ageing and Thermal Cycling of Hybrid Mica Seals under Solid Oxide Fuel Cell Exposure Conditions
Journal Article
·
Mon Jun 19 00:00:00 EDT 2006
· Journal of Power Sources
·
OSTI ID:1578161
Compressive Mica Seals for Solid Oxide Fuel Cells
Journal Article
·
Tue Aug 01 00:00:00 EDT 2006
· Journal of Materials Engineering and Performance, 15(4):414-421
·
OSTI ID:891141