Method for purifying carbon material containing carbon nanotube, carbon material obtained by the purification method, and resin molded body, fiber, heat sink, sliding member, field emission source mat

Method for purifying carbon material containing carbon nanotube, carbon material obtained by the purification method, and resin molded body, fiber, heat sink, sliding member, field emission source mat

  • CN 101,631,744 A
  • Filed: 03/07/2008
  • Published: 01/20/2010
  • Est. Priority Date: 03/13/2007
  • Status: Active Application
First Claim
Patent Images

1. , a kind of process for purification that contains the carbon material of carbon nanotube is characterized in that, described method comprises following operation:

  • The carbon material production process uses the raw material that contains carbon and metal catalyst at least as anode, makes the carbon material that contains carbon nanotube by arc discharge method;

    WithThe halogen treatment process makes described carbon material contact with the gas that contains halogen and/or halogen compounds.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×