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US 2018/0254152 A1Published application
Composition for gel electrolytes
AssigneeOsaka Soda Co., Ltd.
InventorsTakashi MATSUO, Masato TABUCHI, Hideaki UEDA
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Abstract
There is provided a composition for gel electrolyte that can impart excellent power characteristics and a high capacity retention ratio to an electrochemical capacitor. The composition for gel electrolyte comprises an electrolyte salt and a polyether copolymer having an ethylene oxide unit, wherein the composition for gel electrolyte has a water content of 50 ppm or less.
Claims8
A composition for gel electrolyte comprising an electrolyte salt and a polyether copolymer having an ethylene oxide unit, wherein the composition for gel electrolyte has a water content of 50 ppm or less.
Dependencies are inferred from the claim text.