发明名称 |
METHOD FOR MANUFACTURING LIQUID DISPERSION OF CARBON-NANOTUBE AGGREGATES |
摘要 |
Provided is a process for producing a dispersion liquid of carbon nanotube aggregates in which the carbon nanotube aggregates are dispersed in a dispersion medium, comprising the two steps: (A) a step of adsorbing a dispersant to carbon nanotube aggregates by physical dispersion treatment in a dispersion medium to prepare a carbon nanotube paste with a particle size of 100 nm to 20 µm resulting from partial dissociation of a mass of the carbon nanotube aggregates; and (B) a step of dispersing the carbon nanotube paste by ultrasonic dispersion treatment. A process for producing a dispersion liquid of carbon nanotube aggregates with reduced destruction and breakage of graphite structure of a carbon nanotube aggregate can be provided. |
申请公布号 |
EP2634139(A1) |
申请公布日期 |
2013.09.04 |
申请号 |
EP20110836453 |
申请日期 |
2011.10.28 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
HONDO, KAZUNORI;NISHINO, HIDEKAZU;SATO, KENICHI |
分类号 |
C01B31/02 |
主分类号 |
C01B31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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