利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN107651667A 包含碳纳米管的固体碳产物以及其形成方法 审中-实审

包含碳纳米管的固体碳产物以及其形成方法
摘要：
形成固体碳产物的方法包括将多个纳米管设置于压力机中并且将热量施加于所述多个碳纳米管上以形成所述固体碳产物。进一步加工可包括烧结所述固体碳产物，以形成多个共价结合的碳纳米管。所述固体碳产物在所述碳纳米管之间包括多个具有小于约100 nm的中值最小尺寸的孔隙。一些方法包括压缩包含碳纳米管的材料，在非反应性环境中加热所压缩的材料以在相邻碳纳米管之间形成共价键以形成烧结的固体碳产物，以及将所述烧结的固体碳产物冷却至碳纳米管的碳不会氧化的温度，之后去除所得的固体碳产物以用于进一步加工、运输或使用。
摘要（英）：

Methods of forming solid carbon products include disposing a plurality of nanotubes in a press, and applying heat to the plurality of carbon nanotubes to form the solid carbon product. Further processing may include sintering the solid carbon product to form a plurality of covalently bonded carbon nanotubes. The solid carbon product includes a plurality of voids between the carbon nanotubes havinga median minimum dimension of less than about 100nm. Some methods include compressing a material comprising carbon nanotubes, heating the compressed material in a non-reactive environment to form covalent bonds between adjacent carbon nanotubes to form a sintered solid carbon product, and cooling the sintered solid carbon product to a temperature at which carbon of the carbon nanotubes do not oxidize prior to removing the resulting solid carbon product for further processing, shipping, or use.

0/0