ARTICLE COMPRISING A COHESIVE CARBON ASSEMBLY
    4.
    发明申请
    ARTICLE COMPRISING A COHESIVE CARBON ASSEMBLY 审中-公开
    包含碳钢组件的文章

    公开(公告)号:US20150344410A1

    公开(公告)日:2015-12-03

    申请号:US14824968

    申请日:2015-08-12

    IPC分类号: C07C233/00 C07C69/00

    摘要: Cohesive carbon assemblies are prepared by obtaining a functionalized carbon starting material in the form of powder, particles, flakes, loose agglomerates, aqueous wet cake, or aqueous slurry, dispersing the carbon in water by mechanical agitation and/or refluxing, and substantially removing the water, typically by evaporation, whereby the cohesive assembly of carbon is formed. The method is suitable for preparing free-standing, monolithic assemblies of carbon nanotubes in the form of films, wafers, discs, fiber, or wire, having high carbon packing density and low electrical resistivity. The method is also suitable for preparing substrates coated with an adherent cohesive carbon assembly. The assemblies have various potential applications, such as electrodes or current collectors in electrochemical capacitors, fuel cells, and batteries, or as transparent conductors, conductive inks, pastes, and coatings.

    摘要翻译: 粘性碳组件通过获得粉末,颗粒,薄片,松散的聚集体,水性湿滤饼或含水浆料形式的官能化碳原料制备,通过机械搅拌和/或回流将碳分散在水中,并基本上除去 水,通常通过蒸发,由此形成碳的内聚组合物。 该方法适用于制备具有高碳填充密度和低电阻率的薄膜,晶片,圆盘,纤维或线材形式的碳纳米管的独立式整体组件。 该方法还适用于制备涂有粘附性内聚碳组件的基材。 组件具有各种潜在的应用,例如电化学电容器中的电极或集电器,燃料电池和电池,或者作为透明导体,导电油墨,糊剂和涂层。