发明名称 |
Fluorinated graphite fibers and method of manufacturing them. |
摘要 |
<p>Fluorinated graphite fibers comprising an intercalated compound of graphite fibers having a three-dimensional crystal structure in which carbon hexagonal network faces are substantially in parallel with the axis of fibers and oriented in a coaxial manner and fluorine, wherein the length of repeating periods in the direction of C-axis of the crystals coexist within a range from 5 to 24 ANGSTROM . The fluorinated carbon fibers are manufactured by graphitizing gas phase-grown carbon fibers obtained by thermally decomposing a hydrocarbon compound in a non-oxidative atmosphere under the presence of a catalyst supported on a substrate or bringing ultra-fine metal particles catalyst suspended in a high temperature zone into contact with a hydrocarbon compound, thereby obtaining graphite fibers having a three-dimensional crystal structure in which the carbon hexagonal network faces are substantially in parallel with the axis of fibers and oriented in a coaxial manner and then bringing them into contact with fluorine.</p> |
申请公布号 |
EP0421306(A2) |
申请公布日期 |
1991.04.10 |
申请号 |
EP19900118749 |
申请日期 |
1990.09.28 |
申请人 |
YAZAKI CORPORATION;MITSUBISHI CORPORATION |
发明人 |
ENDO, MORINOBU;OHASHI, YOSHIO;KATSUMATA, MAKOTO;YAMANASHI, HIDENORI |
分类号 |
D01F11/12 |
主分类号 |
D01F11/12 |
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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