Capacitor electrodes for lead-acid battery with surface-modified additives

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United States of America Patent

PATENT NO 9117596
APP PUB NO 20140072833A1
SERIAL NO

13851853

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Abstract

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Electrodes, which may be composite capacitor electrodes, include carbon fibers, illustratively chopped carbon fibers having an aspect ratio of from about 100-5000, have been treated with a non-ionic surfactant, specifically the polyoxyethyleneglycol octophenyl ether, Triton X-100, to increase the hydrophilicity of the fibers. The capacitive electrodes prepared with the surface-modified carbon fibers exhibit increased charge acceptance.

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Patent Owner(s)

  • JOHNSON CONTROLS TECHNOLOGY COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bose, Deepan Chakkaravarthi Milwaukee, US 7 25
Gerner, Scott D Brookfield, US 2 19
Jiang, Junwei Glendale, US 36 490
Loganathan, Kavi G Glendale, US 5 10
Wyatt, Perry M Fox Point, US 47 699

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