Stable electrolyte matrix for molten carbonate fuel cells
Patent
·
OSTI ID:1805661
A method of making an electrolyte matrix includes: preparing a slurry comprising a support material, a coarsening inhibitor, an electrolyte material, and a solvent; and drying the slurry to form an electrolyte matrix. The support material comprises lithium aluminate, the coarsening inhibitor comprises a material selected from the group consisting of MnO2, Mn2O3, TiO2, ZrO2, Fe2O3, LiFe2O3, and mixtures thereof, and the coarsening inhibitor has a particle size of about 0.005 μm to about 0.5 μm.
- Research Organization:
- FuelCell Energy, Inc., Danbury, CT (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE)
- DOE Contract Number:
- EE0006606
- Assignee:
- FuelCell Energy, Inc. (Danbury, CT)
- Patent Number(s):
- 10,957,918
- Application Number:
- 16/938,281
- OSTI ID:
- 1805661
- Country of Publication:
- United States
- Language:
- English
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