Rechargeable hydrogen battery

Details Rechargeable hydrogen battery Rechargeable hydrogen battery

1996-01-03

1998-01-27

Nuzzolillo, M.

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429 40, 429 46, 429105, 29DIG4, H01M 806

Patent

active

057120544

ABSTRACT:
A very high gravimetric energy and power density hydrogen ion based rechargeable battery, which stores hydrogen and oxygen in lightweight porous carbon electrodes with metalized current collectors, and which are separated by ionically permeable polymeric membranes containing a liquid electrolyte. The hydrogen and oxygen are produced by electrolysis of water in the battery during charging and the battery cells are enclosed in lightweight, metalized polymer housings of honeycomb construction. The battery is also very highly rechargeable due to the use of carbon and hydrogen.

REFERENCES:
patent: 4305793 (1981-12-01), Broniewski
patent: 5376470 (1994-12-01), Sprouse
patent: 5407756 (1995-04-01), Sprouse
Table "Theoretical Voltage and Capacity of Major Battery Systems" from Handbook of Batteries by David Linden 1984 month n/a.
Article "Eternal Airplane" by Stuart Brown Popular Science, Apr. 1994.
Article "Limiting Factors for Carbon-Based Chemical Double Layer Capacitors," Journal of Power Sources, 47 (1994) 303-312 month n/a.

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