Flat battery with novel slurry form electrode
First Claim
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1. In a battery of a variety having a positive electrode, a negative electrode and an ion permeable separator located between said electrodes, the improvement wherein one said electrode comprises a dispersion of particulate active electrode material dispersed in fluid electrolyte and poly(2-acrylamido-2-methylpropanesulfonic acid).
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Abstract
A planar primary battery particularly suited for photographic application characterized in exhibiting high current drain capacities and improved manufacturability. The battery structure incorporates at least one electrode present in aqueous slurry form as a particulate dispersion of active material and poly(2-acrylamido-2-methylpropanesulfonic acid) in combination with electrolyte.
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3 Claims
- 1. In a battery of a variety having a positive electrode, a negative electrode and an ion permeable separator located between said electrodes, the improvement wherein one said electrode comprises a dispersion of particulate active electrode material dispersed in fluid electrolyte and poly(2-acrylamido-2-methylpropanesulfonic acid).
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