| 摘要 |
PROBLEM TO BE SOLVED: To provide a nanocarbon material-containing dispersion which does not cause the coagulation of the nanocarbon material and is uniform and stable. SOLUTION: The nanocarbon material-containing dispersion contains a nanocarbon material, water and/or a hydrophilic medium, and a nonionic surfactant. The nonionic surfactant is composed of a tertiary amine oxide compound expressed by formula (1). In the formula, R<SP>1</SP>is a 12-24C alkyl group or alkenyl group; R<SP>2</SP>and R<SP>3</SP>are any of 1-4C alkyl groups of the same number of carbons or different numbers of carbons, or a hydroxyl alkyl group, or a group as expressed by -(AO)<SB>n</SB>-H (wherein, AO is 2-4C oxyalkylene group; n is an integer of 1-35). COPYRIGHT: (C)2009,JPO&INPIT
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