Method and apparatus for modifying graphene

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United States of America Patent

PATENT NO 9611149
APP PUB NO 20160176714A1
SERIAL NO

14907862

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Abstract

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There are a method and an apparatus for modifying a graphene, and more specifically, a method and an apparatus for modifying a graphene capable of obtaining the graphene having a desired crystallite size by repeating a process for modifying the graphene using subcritical or supercritical carbon dioxide several times. According to the method and the apparatus for modifying the graphene of the present invention, the graphene having excellent electrical conductivity and dispersibility may be obtained.

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Patent Owner(s)

Patent OwnerAddress
HANWHA CHEMICAL CORPORATIONSEOUL 04541

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Do, Seung Hoe Daejeon, KR 16 52
Jeon, Seong Yun Daejeon, KR 7 41
Kong, Jung Ho Daejeon, KR 8 32
Lee, Jin Seo Yongin, KR 30 265

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