CARBON NANOTUBE ELONGATES AND METHODS OF MAKING
    1.
    发明申请
    CARBON NANOTUBE ELONGATES AND METHODS OF MAKING 审中-公开
    碳纳米管和其制备方法

    公开(公告)号:US20130316172A1

    公开(公告)日:2013-11-28

    申请号:US13982934

    申请日:2012-02-01

    IPC分类号: C01B31/02

    摘要: A method using of electrostatic spraying or dispersing processes and techniques for depositing a particulate material onto the outside surfaces of carbon nanotubes (CNTs) and CNT elongates consisting of the CNTs. The particulate material can include either or both particles and droplets, and the material can be an element, compound or composition, including polymers and thermoplastics. The particulate material is dispersed and induced with a static charge, while the CNT elongate is grounded.

    摘要翻译: 使用静电喷涂或分散方法和技术将颗粒材料沉积到由CNT组成的碳纳米管(CNT)和CNT伸长的外表面上的方法。 颗粒材料可以包括颗粒和液滴中的一种或两种,并且该材料可以是元素,化合物或组合物,包括聚合物和热塑性塑料。 颗粒材料以静电荷分散和诱导,而CNT细长物接地。

    COMPOSITE CATALYST AND METHOD FOR MANUFACTURING CARBON NANOSTRUCTURED MATERIALS
    2.
    发明申请
    COMPOSITE CATALYST AND METHOD FOR MANUFACTURING CARBON NANOSTRUCTURED MATERIALS 有权
    复合催化剂及制备碳纳米管材料的方法

    公开(公告)号:US20140295098A1

    公开(公告)日:2014-10-02

    申请号:US14305403

    申请日:2014-06-16

    IPC分类号: C01B31/02

    摘要: A method of forming a carbon nanotube array substrate is disclosed. One embodiment comprises depositing a composite catalyst layer on the substrate, oxidizing the composite catalyst layer, reducing the oxidized composite catalyst layer, and growing the array on the composite catalyst layer. The composite catalyst layer may comprise a group VIII element and a non-catalytic element deposited onto the substrate from an alloy. In another embodiment, the composite catalyst layer comprises alternating layers of iron and a lanthanide, preferably gadolinium or lanthanum. The composite catalyst layer may be reused to grow multiple carbon nanotube arrays without additional processing of the substrate. The method may comprise bulk synthesis by forming carbon nanotubes on a plurality of particulate substrates having a composite catalyst layer comprising the group VIII element and the non-catalytic element. In another embodiment, the composite catalyst layer is deposited on both sides of the substrate.

    摘要翻译: 公开了一种形成碳纳米管阵列基板的方法。 一个实施方案包括在衬底上沉积复合催化剂层,氧化复合催化剂层,还原氧化复合催化剂层,并在复合催化剂层上生长阵列。 复合催化剂层可以包含从合金沉积到基材上的VIII族元素和非催化元素。 在另一个实施方案中,复合催化剂层包含铁和镧系元素,优选钆或镧的交替层。 复合催化剂层可以重新用于生长多个碳纳米管阵列而不需要对衬底进行额外处理。 该方法可以包括通过在具有包含VIII族元素和非催化元素的复合催化剂层的多个颗粒基材上形成碳纳米管来进行本体合成。 在另一个实施方案中,复合催化剂层沉积在基材的两侧。