发明名称 |
Method and apparatus for forming polycrystalline particles |
摘要 |
A method and apparatus for forming polycrystalline particles by gas phase condensation employing arc plasma evaporation. The disclosed method and apparatus may be employed to form polycrystalline particles from high-melting temperature, low evaporation pressure materials such as transition metals. Arc discharge is sustained by the evaporated species, therefore, there is no need for a plasma sustaining gas. Evaporation may be sustained from either the cathode or anode. A reaction gas may be provided to form products with the evaporated species.
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申请公布号 |
US6245280(B1) |
申请公布日期 |
2001.06.12 |
申请号 |
US19990337289 |
申请日期 |
1999.06.21 |
申请人 |
ENERGY CONVERSION DEVICES, INC. |
发明人 |
TAN ZHAOSHENG;SAPRU KRISHNA |
分类号 |
C23C14/32;H01J37/32;H05B7/18;(IPC1-7):H05B6/00;H01J37/30;H05F3/00 |
主分类号 |
C23C14/32 |
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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