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公开(公告)号：JP4961746B2
公开(公告)日：2012-06-27
申请号：JP2006002386
申请日：2006-01-10
Applicant: Nok株式会社
IPC: C01B31/02 , B82Y30/00 , B82Y99/00 , H01M4/02 , H01M4/04 , H01M4/133 , H01M4/1393 , H01M4/583 , H01M4/587 , H01M4/88 , H01M8/02
CPC classification number: Y02E60/122 , Y02E60/50
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a carbon nanotube thin film with reduced orientation being in a random state, and effectively applicable to an electrode, a sensor, or the like. SOLUTION: This carbon nanotube thin film is formed by the steps of dispersing carbon nanotubes in an aprotic solvent added with a basic polymer type dispersant, applying an alternate electric field in the dispersion liquid using a material to be coated as anode, and forming a carbon nanotube thin film on the surface of the anodic material. As the carbon nanotube thin film formed by this method has a reduced planar orientation state along the surface of the material to be coated being in an unoriented random state, conduction of electricity and heat is facilitated effectively. COPYRIGHT: (C)2007,JPO&INPIT
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