发明名称 |
CARBON COATED MAGNETIC NANOPARTICLES AND THEIR USE IN SEPARATION PROCESSES |
摘要 |
<p>The invention relates to a process for separating a dispersed phase from a continuous phase comprising the steps of i) contacting said phases with an effective amount of nanoparticles; ii) applying a magnetic field gradient to the obtained system; iii) separating the obtained phases wherein said nanoparticles are of the core shell type, said core consists of a metal or alloy having soft magnetic properties and said shell contains a graphene layers which are optionally functionalized; to new nanoparticles and method of manufacturing such nanoparticles.</p> |
申请公布号 |
EP2086687(A2) |
申请公布日期 |
2009.08.12 |
申请号 |
EP20070816227 |
申请日期 |
2007.11.02 |
申请人 |
ETH ZURICH |
发明人 |
GRASS, ROBERT N.;STARK, WENDELIN JAN |
分类号 |
B03C1/015;B82Y25/00;H01F1/00 |
主分类号 |
B03C1/015 |
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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