ACTIVE MATERIAL SHEET AND ELECTRODE USING THE SAME

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United States of America Patent

APP PUB NO 20140011087A1
SERIAL NO

13937838

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Abstract

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An active material sheet includes an active material that stores charge, and a binder that binds the active material. The active material is granular and 90% or more of active material particles have a particle diameter equal to or less than 20 μm. The active material particles include a first group of particles having a particle diameter equal to or less than 5 μm and a circularity ranging from 0.850 to 1.000 and a second group of particles having a particle diameter greater than 5 μm and equal to or less than 20 μm and a circularity ranging from 0.500 to 0.850.

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Patent Owner(s)

Patent OwnerAddress
DAIDO METAL COMPANY LTD13F NAGOYA HIROKOJI BLDG 3-1 SAKAE 2-CHOME NAKA-KU NAGOYA-SHI AICHI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KANEMATSU, Katsumi Inuyama-shi, JP 5 11
OCHI, Shinji Inuyama-shi, JP 14 112
OZAKI, Kouki Inuyama-shi, JP 33 199

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