Chemistry: electrical current producing apparatus – product – and – Sealed cell having gas prevention or elimation means – Prevention or elimination means is one of the cell...
Patent
1998-02-03
2000-03-07
Nuzzolillo, Maria
Chemistry: electrical current producing apparatus, product, and
Sealed cell having gas prevention or elimation means
Prevention or elimination means is one of the cell...
429 60, 429 9, 429101, H01M 1034, H01M 436, H01M 1200
Patent
active
060337966
ABSTRACT:
A battery having two chemical cells. A positive electrode of a first cell is composed of a first catalyst which reduces ions in an electrolyte and generates gas, and a negative electrode of a second cell is composed of a second catalyst which oxidizes the gas generated by the positive electrode of the first cell and generates ions as an active material of the negative electrode of the second cell. A gas-emitting surface of the positive electrode of the first cell and a gas-absorbing surface of the negative electrode of the second cell define a sealed chamber, and the positive electrode of the first cell and the negative electrode of the second cell are electrically connected to move the ions in the electrolyte of the first cell to the second cell without mixing the electrolytes or the like in the first and second cells.
REFERENCES:
patent: 4008099 (1977-02-01), Lindstrom
patent: 4296184 (1981-10-01), Stachurski
patent: 4554222 (1985-11-01), Zaromb
patent: 4565749 (1986-01-01), Van Ommering et al.
Dove Tracy
Nuzzolillo Maria
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