发明名称 |
Method for synthesizing diamond by using plasma |
摘要 |
A method for synthesizing diamond, which comprises: (a) generating a plasma by electric discharge in a gas selected from the group consisting of a hydrocarbon gas, hydrogen gas, an inert gas and a mixture thereof, (b) decomposing a carbon source by the plasma to form plasma gas containing carbon ions or carbon radicals, (c) effecting adiabatic expansion of the plasma gas to precipitate diamond.
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申请公布号 |
US4767608(A) |
申请公布日期 |
1988.08.30 |
申请号 |
US19870109509 |
申请日期 |
1987.10.19 |
申请人 |
NATIONAL INSTITUTE FOR RESEARCH IN INORGANIC MATERIALS |
发明人 |
MATSUMOTO, SEIICHIRO;HINO, MOTOTSUGU;MORIYOSHI, YUSUKE;NAGASHIMA, TAKASHI;TSUTSUMI, MASAYUKI |
分类号 |
C01B31/06;C23C16/27;C23C16/513;C30B25/10;C30B29/04;(IPC1-7):C01B31/06 |
主分类号 |
C01B31/06 |
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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