公开(公告)号：US08697026B2

公开(公告)日：2014-04-15

申请号：US12451607

申请日：2008-05-21

申请人： Takeshi Tanaka ,  Hiromichi Kataura ,  Hehua Jin ,  Yasumitsu Miyata

发明人： Takeshi Tanaka ,  Hiromichi Kataura ,  Hehua Jin ,  Yasumitsu Miyata

IPC分类号： D01F9/12 ,  D01C5/00 ,  B01J19/08 ,  B04B15/02 ,  B01D11/02 ,  B32B9/00

CPC分类号： H01L51/0048 ,  B01D57/02 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/172 ,  C01B2202/22 ,  H01L51/0025 ,  Y10T428/2918

摘要： Provided is a method of electrophoresis of carbon nanotube for separating them into metallic carbon nanotubes and semiconducting carbon nanotubes, and the method comprises a step of electrifying a carbon nanotube sealed gel in which carbon nanotubes are dispersed in a gel.According to the separation method, metallic CNT and semiconducting CNT may be efficiently and heavily separated and purified from each other in CNT containing both the two within a short period of time and in a simplified manner by the use of inexpensive facilities and according to a simple process, and the method can be readily scaled up, in which CNT can be separated industrially extremely advantageously.

摘要翻译： 提供了一种碳纳米管的电泳方法，用于将它们分离成金属碳纳米管和半导体碳纳米管，该方法包括使碳纳米管密封凝胶充电的步骤，其中将碳纳米管分散在凝胶中。 根据分离方法，金属CNT和半导体CNT可以在短时间内在含有两者的CNT中彼此有效且高度地分离和纯化，并且通过使用廉价的设备并且简单地 工艺，并且该方法可以容易地放大，其中CNT可以在工业上非常有利地分离。

公开(公告)号：US20100189626A1

公开(公告)日：2010-07-29

申请号：US12451607

申请日：2008-05-21

申请人： Takeshi Tanaka ,  Hiromichi Kataura ,  Hehua Jin ,  Yasumitsu Miyata

发明人： Takeshi Tanaka ,  Hiromichi Kataura ,  Hehua Jin ,  Yasumitsu Miyata

IPC分类号： D01F9/12 ,  C01B31/30 ,  B01D57/02

CPC分类号： H01L51/0048 ,  B01D57/02 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/172 ,  C01B2202/22 ,  H01L51/0025 ,  Y10T428/2918

摘要： Provided is a method of electrophoresis of carbon nanotube for separating them into metallic carbon nanotubes and semiconducting carbon nanotubes, and the method comprises a step of electrifying a carbon nanotube sealed gel in which carbon nanotubes are dispersed in a gel.According to the separation method, metallic CNT and semiconducting CNT may be efficiently and heavily separated and purified from each other in CNT containing both the two within a short period of time and in a simplified manner by the use of inexpensive facilities and according to a simple process, and the method can be readily scaled up, in which CNT can be separated industrially extremely advantageously.

摘要翻译： 提供了一种碳纳米管的电泳方法，用于将它们分离成金属碳纳米管和半导体碳纳米管，该方法包括使碳纳米管密封凝胶充电的步骤，其中将碳纳米管分散在凝胶中。 根据分离方法，金属CNT和半导体CNT可以在短时间内在含有两者的CNT中彼此有效且高度地分离和纯化，并且通过使用廉价的设备并且简单地 工艺，并且该方法可以容易地放大，其中CNT可以在工业上非常有利地分离。