DISPERSANT CONTAINING METAL COMPLEX FOR CARBON NANOTUBE

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United States of America Patent

APP PUB NO 20100133465A1
SERIAL NO

12451352

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a composite formed by physical and chemical bonding of (a) a carbon nanotube (CNT); and (b) a metal complex with at least one kind of ligand coordinated to a central metal, the CNT being connected to the metal within the metal complex by a direct bond to the metal. Also, provided is a dispersant for a CNT containing a metal complex comprising (i) a complex ion with at least one kind of ligand (Ln) chemically bonded to a central metal; and (ii) a counter ion. By using a metal complex as a dispersant for a CNT, various characteristics possessed by the metal complex can be provided to the CNT, and the dispersibility of the CNT can be meaningfully increased by introducing a ligand and/or a counter ion having dispersion medium-affinitive properties.

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Patent Owner(s)

Patent OwnerAddress
LG CHEM LTD128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 07336

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Young-Kyu Daejeon, KR 3 53
Jin, Sunmi Daejeon, KR 9 81
Jung, Jaehoon Daejeon, KR 19 180
Kim, Jong Chan Daejeon, KR 32 80
Kwon, Won Jong Daejeon, KR 40 238
Piao, Longhai Daejeon, KR 1 1
Yoon, Sungho Daejeon, KR 31 79

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