发明名称 |
Plasma surface treatment using dielectric barrier discharges |
摘要 |
A process for the in-flight surface treatment of powders using a Dielectric Barrier Discharge Torch operating at atmospheric pressures or soft vacuum conditions is described herein. The process comprising feeding a powder material into the Dielectric Barrier Discharge Torch yielding powder particles exhibiting a reduced powder agglomeration feature; in-flight modifying the surface properties of the particles; and collecting coated powder particles. An apparatus for surface treating micro- and nanoparticles comprising a Dielectric Barrier Discharge Torch operating at atmospheric pressure or soft vacuum conditions is also described herein. |
申请公布号 |
US8263178(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20070831654 |
申请日期 |
2007.07.31 |
申请人 |
BOULOS MAHER I.;KOGELSCHATZ ULRICH;NESSIM CHRISTINE;TEKNA PLASMA SYSTEMS INC. |
发明人 |
BOULOS MAHER I.;KOGELSCHATZ ULRICH;NESSIM CHRISTINE |
分类号 |
B05D5/00;C23C16/00;H01J7/24;H05B31/20;H05H1/02;H05H1/24 |
主分类号 |
B05D5/00 |
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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