Electro-chemical cells

Granted: August 15, 1978
Patent Number: 4107397
A rechargeable zinc halogen cell or battery comprising a casing defining one or more electrode compartments, a number of halogen storage carbon/metal cathodes mounted in each compartment and interspaced with one or more zinc bearing anodes, a halogen gas inlet to the casing and communicating with an open portion of each cathode to form a common channel for the gas in the cell, and disposed between each cathode and anode a semi-permeable separator which will not allow any substantial…