Development of a tubular LiA1/FeS cell battery
The tubular LiA1/FeS battery currently being developed at the Korea Advanced Institute of Science and Technology (KAIST) in Seoul, Korea, contains cells with central cylindrical LiA1 negative electrodes and surrounding annular FeS positive electrodes separated by a layer of MgO powder containing LiC1-KC1 electrolyte. A new method of MgO powder separator fabrication, developed at KAIST, provides a separator that does not require vacuum filling and that is free of voids. This method eliminates problems previously associated with the vibratory-filling and pressing methods of MgO powder separator production. A series of multielectrode cylindrical cells have been built and tested. This cell structure, which provides a large electrode area per unit volume of active material, shows promise of high power density.
- Research Organization:
- Korea Advanced Institute of Science and Technology, Seoul
- OSTI ID:
- 5346145
- Report Number(s):
- CONF-820814-
- Journal Information:
- Proc., Intersoc. Energy Convers. Eng. Conf.; (United States), Journal Name: Proc., Intersoc. Energy Convers. Eng. Conf.; (United States) Vol. 2; ISSN PIECD
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
250900* -- Energy Storage-- Batteries
ALKALI METAL COMPOUNDS
ALKALINE EARTH METAL COMPOUNDS
ALUMINIUM
BATTERY SEPARATORS
CHALCOGENIDES
CHLORIDES
CHLORINE COMPOUNDS
DESIGN
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTRODES
ELECTROLYTES
ELEMENTS
ENERGY DENSITY
HALIDES
HALOGEN COMPOUNDS
IRON COMPOUNDS
IRON SULFIDES
LITHIUM CHLORIDES
LITHIUM COMPOUNDS
LITHIUM HALIDES
LITHIUM-SULFUR BATTERIES
MAGNESIUM COMPOUNDS
MAGNESIUM OXIDES
METAL-NONMETAL BATTERIES
METALS
OXIDES
OXYGEN COMPOUNDS
PERFORMANCE TESTING
POTASSIUM CHLORIDES
POTASSIUM COMPOUNDS
POWDERS
RESEARCH PROGRAMS
SULFIDES
SULFUR COMPOUNDS
TESTING
TRANSITION ELEMENT COMPOUNDS
TUBES