FIELD: electrical engineering; electrochemical or double-layer electrical capacitors.
SUBSTANCE: proposed method for producing nonpolarized nickel hydroxide electrode for alkali-electrolyte electrochemical capacitor includes manufacture of porous current collector, synthesis of active material, and filling of porous current collector with active material, primarily with nickel hydroxide; novelty is that at the same time porous current collector is produced, active material is synthesized, and porous current collector is filled with active material by alternate electrochemical anode and cathode treatment of base actually composed of nickel in aqueous solution incorporating chloride-ions.
EFFECT: reduced thickness of nickel hydroxide electrode for high-power electrochemical capacitor.
10 cl, 2 dwg, 6 ex
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