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Electrochemical cell with calcium anode. [Ca/air or Ca/water; mechanically rechargeable]

Patent ·
OSTI ID:5881680
; ;

An electrochemical cell comprises a calcium anode and a suitable cathode in an alkaline electrolyte consisting essentially of an aqueous solution of an hydroxide and a chloride. Specifically disclosed is a mechanically rechargeable calcium/air fuel cell with an aqueous NaOH/NaCl electrolyte. 4 figures.

Assignee:
Dept. of Energy
Patent Number(s):
US 4154903
OSTI ID:
5881680
Country of Publication:
United States
Language:
English

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Related Subjects

25 ENERGY STORAGE
250901* -- Energy Storage-- Batteries-- Design & Development
AIR
ALKALI METAL COMPOUNDS
ALKALINE EARTH METALS
AQUEOUS SOLUTIONS
CALCIUM
CHLORIDES
CHLORINE COMPOUNDS
DESIGN
DISPERSIONS
ELECTRIC BATTERIES
ELECTRIC-POWERED VEHICLES
ELECTROCHEMICAL CELLS
ELEMENTS
ENERGY STORAGE SYSTEMS
FLUIDS
GASES
HALIDES
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
HYDROXIDES
METAL-GAS BATTERIES
METAL-NONMETAL BATTERIES
METALS
MIXTURES
OXYGEN COMPOUNDS
SODIUM CHLORIDES
SODIUM COMPOUNDS
SODIUM HYDROXIDES
SOLUTIONS
VEHICLES
WATER