公开(公告)号：US20110124790A1

公开(公告)日：2011-05-26

申请号：US12743969

申请日：2008-11-20

申请人： Alain Pénicaud

发明人： Alain Pénicaud

IPC分类号： C08K3/14 ,  C01B31/30 ,  B82Y40/00 ,  B82Y30/00

CPC分类号： B01D71/021 ,  A61L27/443 ,  B01J21/185 ,  B01J32/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B2202/02 ,  C01B2202/06 ,  C02F1/44 ,  H01G11/34 ,  H01M4/96 ,  Y02E60/13

摘要： The invention relates to a method for preparing aerogels of individualised carbon nanotubes and to the applications thereof, in particular in the production of composite aerogels and electrochemical compounds. The method of the invention is characterised in that it comprises the following steps carried out in an inert atmosphere: (a) reducing the carbon nanotubes using an alkaline metal in order to obtain a polyelectrolyte salt of carbon nanotubes; (b) exposing said polyelectrolyte salt of carbon nanotubes to an aprotic polar solvent in order to obtain a solution of individualised, reduced carbon nanotubes; (c) freezing said solution of individualised nanotubes; and (d) sublimating the solvent. The invention particularly relates to aerogels of individualised carbon nanotubes obtained by said method, and to the uses of said aerogels.

摘要翻译： 本发明涉及一种制备单个碳纳米管的气凝胶的方法及其应用，特别是在复合气凝胶和电化学化合物的生产中。 本发明的方法的特征在于其包括在惰性气氛中进行的以下步骤：（a）使用碱金属还原碳纳米管，以获得碳纳米管的聚电解质盐; （b）将碳纳米管的所述聚电解质盐暴露于非质子极性溶剂中以获得单独还原的碳纳米管的溶液; （c）冷冻个体化纳米管的溶液; 和（d）升华溶剂。 本发明特别涉及通过所述方法获得的个体化碳纳米管的气凝胶和所述气凝胶的用途。

公开(公告)号：US09381471B2

公开(公告)日：2016-07-05

申请号：US12743969

申请日：2008-11-20

申请人： Alain Pénicaud

发明人： Alain Pénicaud

IPC分类号： B82Y30/00 ,  B82Y40/00 ,  C08K3/04 ,  C08K3/14 ,  B01D71/02 ,  A61L27/44 ,  B01J21/18 ,  B01J32/00 ,  C01B31/02 ,  H01M4/96 ,  H01G11/34 ,  C02F1/44

CPC分类号： B01D71/021 ,  A61L27/443 ,  B01J21/185 ,  B01J32/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B2202/02 ,  C01B2202/06 ,  C02F1/44 ,  H01G11/34 ,  H01M4/96 ,  Y02E60/13

摘要： The invention relates to a method for preparing aerogels of individualized carbon nanotubes and to the applications thereof, in particular in the production of composite aerogels and electrochemical compounds. The method of the invention is characterized in that it comprises the following steps carried out in an inert atmosphere: (a) reducing the carbon nanotubes using an alkaline metal in order to obtain a polyelectrolyte salt of carbon nanotubes; (b) exposing said polyelectrolyte salt of carbon nanotubes to an aprotic polar solvent in order to obtain a solution of individualized, reduced carbon nanotubes; (c) freezing said solution of individualized nanotubes; and (d) sublimating the solvent. The invention particularly relates to aerogels of individualized carbon nanotubes obtained by said method, and to the uses of said aerogels.

摘要翻译： 本发明涉及一种制备单个碳纳米管的气凝胶的方法及其应用，特别是在复合气凝胶和电化学化合物的生产中。 本发明的方法的特征在于其包括在惰性气氛中进行的以下步骤：（a）使用碱金属还原碳纳米管，以获得碳纳米管的聚电解质盐; （b）将碳纳米管的所述聚电解质盐暴露于非质子极性溶剂中以获得单独还原的碳纳米管的溶液; （c）冷冻个体化纳米管的溶液; 和（d）升华溶剂。 本发明特别涉及通过所述方法获得的个体化碳纳米管的气凝胶和所述气凝胶的用途。