Electrical appliance

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10044027
APP PUB NO 20140370184A1
SERIAL NO

14471906

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An object is to increase the conductivity of an electrode including active material particles and the like, which is used for a battery. Two-dimensional carbon including 1 to 10 graphenes is used as a conduction auxiliary agent, instead of a conventionally used conduction auxiliary agent extending only one-dimensionally at most, such as graphite particles, acetylene black, or carbon fibers. A conduction auxiliary agent extending two-dimensionally has higher probability of being in contact with active material particles or other conduction auxiliary agents, so that the conductivity can be improved.

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Patent Owner(s)

  • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moriwaka, Tamae Kanagawa, JP 42 1316
Takemura, Yasuhiko Kanagawa, JP 581 31445

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