发明名称 |
CARBON NANOFIBERS, AND DISPERSION LIQUID AND COMPOSITION THEREOF |
摘要 |
The carbon nanofiber has a content of oxygen controlled in a range of 8% by mass to 20% by mass and excellent dispersibility in polar solvents by means of an oxidization treatment carried out on a raw material of the carbon nanofiber. The above-described oxidization treatment is preferably carried out at 100°C or higher using an mixed acid of nitric acid and sulfuric acid in which the nitric acid concentration is in a range of 10% by mass to 30% by mass. A carbon nanofiber dispersion liquid is obtained by dispersing the above-described carbon nanofiber in a polar solvent, and a carbon nanofiber composition contains the above-described dispersion liquid and a binder component. |
申请公布号 |
KR20140037267(A) |
申请公布日期 |
2014.03.26 |
申请号 |
KR20147004081 |
申请日期 |
2012.10.01 |
申请人 |
MITSUBISHI MATERIALS CORP. |
发明人 |
HAGIWARA MASAHIRO;SAKAYA OSAMU |
分类号 |
D06M11/64;D01F9/127;D06M11/55;D06M101/40 |
主分类号 |
D06M11/64 |
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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