Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination... – Active material in solution
Patent
1995-05-09
1997-07-15
Nuzzolillo, M.
Chemistry: electrical current producing apparatus, product, and
Fluid active material or two-fluid electrolyte combination...
Active material in solution
429103, 429104, H01M 402
Patent
active
056481837
ABSTRACT:
A battery is provided comprising an aluminum anode, an aqueous sulfur catholyte, and a second electrode capable of reducing sulfur. A polysulfide cathode (for use with the above battery or independently) includes solid sulfur at ambient temperatures, and the cathodic charge stored in that solid sulfur can be directly accessed. An anode (for use with the above battery or independently) is also described, with the ability to utilize a substantial fraction of the anodic charge stored in the aluminum when immersed in electrolytes containing over 10 molar alkaline hydroxide.
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Licht Stuart
Peramunage Dharmasena
Clark University
Nuzzolillo M.
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