ELECTRODE FOR POWER STORAGE DEVICE, POWER STORAGE DEVICE, AND PRODUCTION METHOD FOR ELECTRODE FOR POWER STORAGE DEVICE

An electrode for a power storage device includes carbon nanotubes, graphene, an ionic liquid, and a three-dimensional network metal porous body which holds the carbon nanotubes, the graphene, and the ionic liquid in pore portions, wherein a ratio of a total amount of the carbon nanotubes and the gra...

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Main Authors HATTORI, Maki, IIDA, Daisuke, NOGUCHI, Takayuki, ISHIKAWA, Masashi, OKUNO, Kazuki, MAJIMA, Masatoshi, KURAMOTO, Masamichi, INUI, Takumi
Format Patent
LanguageEnglish
French
German
Published 25.01.2017
Subjects
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:An electrode for a power storage device includes carbon nanotubes, graphene, an ionic liquid, and a three-dimensional network metal porous body which holds the carbon nanotubes, the graphene, and the ionic liquid in pore portions, wherein a ratio of a total amount of the carbon nanotubes and the graphene to an amount of the ionic liquid is more than or equal to 10% by mass and less than or equal to 90% by mass, and a mass ratio between the carbon nanotubes and the graphene is within a range of 3:7 to 7:3.
Bibliography:Application Number: EP20140797956