发明名称 |
PROCEDE D'OBTENTION DE FIBRES ET DE RUBANS MACROSCOPIQUES A PARTIR DE PARTICULES COLLOIDALES, ET NOTAMMENT DE NANOTUBES DE CARBONE |
摘要 |
<p>The invention concerns a method for obtaining fibres and strips from colloidal particles, characterised in that it consists in: 1) dispersing said particles in a solvent optionally using a surfactant; 2) injecting the resulting dispersion solution through at least an orifice emerging into a flow of an external solution, preferably, having a higher viscosity than said dispersion, the viscosity levels being measured in the same temperature and pressure conditions, so as to cause said particles to agglomerate into fibres or strips by destabilising the particle dispersions and optionally aligning said particles.</p> |
申请公布号 |
FR2805179(A1) |
申请公布日期 |
2001.08.24 |
申请号 |
FR20000002272 |
申请日期 |
2000.02.23 |
申请人 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS |
发明人 |
POULIN PHILIPPE;VIGOLO BRIGITTE;PENICAUD ALAIN;COULON CLAUDE |
分类号 |
D01F9/08;D01D5/00;D01F1/10;D01F9/12;(IPC1-7):B01J19/00 |
主分类号 |
D01F9/08 |
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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