Porous electrolyte retainer for molten carbonate fuel cell. [lithium aluminate]
Abstract
A porous tile for retaining molten electrolyte within a fuel cell is prepared by sintering particles of lithium aluminate into a stable structure. The tile is assembled between two porous metal plates which serve as electrodes with fuels gases such as H/sub 2/ and CO opposite to oxidant gases such as O/sub 2/ and CO/sub 2/. The tile is prepared with a porosity of 55 to 65% and a pore size distribution selected to permit release of sufficient molten electrolyte to wet but not to flood the adjacent electrodes.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 5166018
- Assignee:
- TIC; ERA-05-035062; EDB-80-106663
- DOE Contract Number:
- W-31-109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 30 DIRECT ENERGY CONVERSION; 36 MATERIALS SCIENCE; ALUMINATES; SINTERING; LITHIUM COMPOUNDS; MOLTEN CARBONATE FUEL CELLS; MATRIX MATERIALS; CARBON DIOXIDE; CARBON MONOXIDE; CERAMICS; ELECTROLYTES; HYDROGEN; HYDROGEN FUEL CELLS; OXYGEN; POROSITY; ALKALI METAL COMPOUNDS; ALUMINIUM COMPOUNDS; CARBON COMPOUNDS; CARBON OXIDES; CHALCOGENIDES; CRYOGENIC FLUIDS; DIRECT ENERGY CONVERTERS; ELECTROCHEMICAL CELLS; ELEMENTS; FABRICATION; FLUIDS; FUEL CELLS; HIGH-TEMPERATURE FUEL CELLS; MATERIALS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; 300503* - Fuel Cells- Materials, Components, & Auxiliaries; 360201 - Ceramics, Cermets, & Refractories- Preparation & Fabrication
Citation Formats
Singh, R N, and Dusek, J T. Porous electrolyte retainer for molten carbonate fuel cell. [lithium aluminate]. United States: N. p., 1979.
Web.
Singh, R N, & Dusek, J T. Porous electrolyte retainer for molten carbonate fuel cell. [lithium aluminate]. United States.
Singh, R N, and Dusek, J T. Thu .
"Porous electrolyte retainer for molten carbonate fuel cell. [lithium aluminate]". United States.
@article{osti_5166018,
title = {Porous electrolyte retainer for molten carbonate fuel cell. [lithium aluminate]},
author = {Singh, R N and Dusek, J T},
abstractNote = {A porous tile for retaining molten electrolyte within a fuel cell is prepared by sintering particles of lithium aluminate into a stable structure. The tile is assembled between two porous metal plates which serve as electrodes with fuels gases such as H/sub 2/ and CO opposite to oxidant gases such as O/sub 2/ and CO/sub 2/. The tile is prepared with a porosity of 55 to 65% and a pore size distribution selected to permit release of sufficient molten electrolyte to wet but not to flood the adjacent electrodes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Dec 27 00:00:00 EST 1979},
month = {Thu Dec 27 00:00:00 EST 1979}
}
Search for the full text at the U.S. Patent and Trademark Office
Note: You will be redirected to the USPTO site, which may require a pop-up blocker to be deactivated to view the patent. If so, you will need to manually turn off your browser's pop-up blocker, typically found within the browser settings. (See DOE Patents FAQs for more information.)
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.