Carbonaceous material for negative electrodes of lithium ion capacitors and method for producing same

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United States of America Patent

PATENT NO 9508494
SERIAL NO

14424676

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Abstract

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The object of the present invention is to provide a manufacturing method of carbonaceous material for a negative electrode of lithium ion capacitors, wherein the carbonaceous material is obtained from plant-derived char as a source, potassium and iron are sufficiently removed, and an average particle diameter thereof is small; and a carbonaceous material for a negative electrode of lithium ion capacitors.

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Patent Owner(s)

Patent OwnerAddress
KURARAY CO LTDKURASHIKI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arima, Junichi Bizen, JP 17 219
Cho, Junsang Kurashiki, JP 4 9
Iwasaki, Hideharu Kurashiki, JP 75 413
Komatsu, Hajime Tokyo, JP 24 365
Koyakumaru, Kenichi Bizen, JP 14 58
Masuko, Jiro Tokyo, JP 13 132
Ogawa, Akimi Bizen, JP 3 20
Otsuka, Kiyoto Bizen, JP 14 70
Sonobe, Naohiro Tokyo, JP 61 432
Tada, Yasuhiro Tokyo, JP 50 436

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