Apparatus for manufacturing carbon nanotubes
    61.
    发明授权
    Apparatus for manufacturing carbon nanotubes 失效
    碳纳米管制造装置

    公开(公告)号:US07749460B2

    公开(公告)日:2010-07-06

    申请号:US11309322

    申请日:2006-07-26

    IPC分类号: B01J19/12

    摘要: An apparatus for manufacturing carbon nanotubes includes: a reaction chamber having an inlet at a bottom and an opposite outlet at a top thereof, and a substrate region configured for accommodating a substrate for growing carbon nanotubes thereon; an electric field generating device configured for generating an electric field around the substrate region, the electric field being substantially perpendicular to the substrate; and a magnetic field generating device configured for generating a magnetic field around the substrate region, the magnetic field being substantially perpendicular to the substrate.

    摘要翻译: 一种用于制造碳纳米管的装置,包括:反应室,其底部具有入口,在其顶部具有相对的出口;以及基板区域,其构造成容纳用于在其上生长碳纳米管的基板; 电场产生装置,被配置为在所述衬底区域周围产生电场,所述电场基本上垂直于所述衬底; 以及磁场产生装置,被配置为在所述基板区域周围产生磁场,所述磁场基本上垂直于所述基板。

    Apparatus and method for growing fullerene nanotube forests, and forming nanotube films, threads and composite structures therefrom
    62.
    发明授权
    Apparatus and method for growing fullerene nanotube forests, and forming nanotube films, threads and composite structures therefrom 有权
    用于生长富勒烯纳米管森林的装置和方法,以及从其形成纳米管膜,螺纹和复合结构

    公开(公告)号:US07744793B2

    公开(公告)日:2010-06-29

    申请号:US11220455

    申请日:2005-09-06

    IPC分类号: B29C41/00

    摘要: The present invention provides apparatus and methods for growing fullerene nanotube forests, and forming nanotube films, threads and composite structures therefrom. In some embodiments, an interior-flow substrate includes a porous surface and one or more interior passages that provide reactant gas to an interior portion of a densely packed nanotube forest as it is growing. In some embodiments, a continuous-growth furnace is provided that includes an access port for removing nanotube forests without cooling the furnace substantially. In other embodiments, a nanotube film can be pulled from the nanotube forest without removing the forest from the furnace. A nanotube film loom is described. An apparatus for building layers of nanotube films on a continuous web is described.

    摘要翻译: 本发明提供用于生长富勒烯纳米管森林的装置和方法,以及从其形成纳米管膜,线和复合结构。 在一些实施例中,内部流动基底包括多孔表面和一个或多个内部通道,其在生长时向紧密堆积的纳米管森林的内部提供反应气体。 在一些实施例中,提供连续生长炉,其包括用于去除纳米管森林的进入口,而不必基本上冷却炉。 在其他实施例中,可以从纳米管森林拉出纳米管膜,而不从森林中取出森林。 描述了纳米管薄膜织机。 描述了用于在连续纤维网上构建纳米管膜层的设备。

    Method of manufacturing carbon nanofiber and apparatus for manufacturing the same
    63.
    发明申请
    Method of manufacturing carbon nanofiber and apparatus for manufacturing the same 审中-公开
    碳纳米纤维的制造方法及其制造装置

    公开(公告)号:US20100143235A1

    公开(公告)日:2010-06-10

    申请号:US11513413

    申请日:2006-08-31

    IPC分类号: D01F9/12 B06B1/00

    CPC分类号: D01F9/133

    摘要: The present invention provides a method of manufacturing a carbon nanofiber of the present invention including dissolving a catalyst-precursor and a supporter-precursor into a solvent of a hydrocarbon-based compound to prepare a reacting solution, atomizing the reacting solution, thermally decomposing the atomized reacting solution to forming particles of the carbon nanofiber, and collecting the particles of the carbon nanofiber. In accordance with the above method, the carbon nanofiber is efficiently mass-produced in situ process and in batch process.

    摘要翻译: 本发明提供本发明的碳纳米纤维的制造方法,其特征在于,将催化剂前体和载体前体溶解在烃系化合物的溶剂中,制备反应溶液,雾化反应溶液, 反应溶液形成碳纳米纤维的颗粒,并收集碳纳米纤维的颗粒。 根据上述方法,碳纳米纤维在原位工艺和分批工艺中有效量产。

    CARBON STRUCTURE MANUFACTURING DEVICE AND MANUFACTURING METHOD
    66.
    发明申请
    CARBON STRUCTURE MANUFACTURING DEVICE AND MANUFACTURING METHOD 审中-公开
    碳结构制造装置及制造方法

    公开(公告)号:US20090258164A1

    公开(公告)日:2009-10-15

    申请号:US12439321

    申请日:2007-08-31

    摘要: This invention relates to a carbon structure manufacturing device, which forms carbon structures on a substrate. This manufacturing device comprises a first chamber, which forms a first space accommodating the substrate; a raw material gas supply device, which supplies raw material gas for formation of the carbon structures to the first space; a second chamber, which forms a second space separate from the first space; a gas supply device, which supplies gas for generation of plasma to the second space; a plasma generation device, which generates plasma in the second space; an aperture, connecting the first space and the second space; and, a plasma introduction device, which introduces plasma generated in the second space into the first space via the aperture; the raw material gas is used to form the carbon structures on the substrate. By means of this manufacturing device, when forming carbon structures on the substrate, the occurrence of contamination, foreign matter, and/or the like on electrodes and/or the like can be suppressed, and carbon structures can be formed satisfactorily over a broad area.

    摘要翻译: 本发明涉及在基板上形成碳结构的碳结构制造装置。 该制造装置包括:第一室,其形成容纳基板的第一空间; 原料气体供给装置,其向第一空间供给用于形成碳结构的原料气体; 第二室,其形成与第一空间分开的第二空间; 气体供给装置,其向第二空间供给用于产生等离子体的气体; 等离子体产生装置,其在第二空间中产生等离子体; 连接第一空间和第二空间的孔; 以及等离子体引入装置,其通过所述孔将在所述第二空间中产生的等离子体引入所述第一空间; 原料气体用于在基板上形成碳结构。 通过该制造装置,当在基板上形成碳结构时,可以抑制在电极等上的污染,异物等的发生,并且可以在广泛的区域上令人满意地形成碳结构 。

    Apparatus and method for synthesizing carbon nanotubes
    67.
    发明授权
    Apparatus and method for synthesizing carbon nanotubes 有权
    用于合成碳纳米管的装置和方法

    公开(公告)号:US07585484B2

    公开(公告)日:2009-09-08

    申请号:US11448567

    申请日:2006-06-07

    IPC分类号: D01F9/12

    摘要: An exemplary apparatus facilitates the formation of carbon nanotubes with desired tip structures. The apparatus includes a reaction chamber including a gas outlet, and an evacuation device. The reaction chamber is configured for receiving a catalyst from which the carbon nanotubes grow and providing an environment for growing the carbon nanotubes. The evacuation device includes an intake connected with the gas outlet. The evacuation device is configured for reducing an inner pressure in the reaction chamber and inducing the formation of carbon nanotubes with desired tip structures. Methods for synthesizing carbon nanotubes with desired tip structures are also provided.

    摘要翻译: 示例性的装置有助于形成具有期望的尖端结构的碳纳米管。 该装置包括包括气体出口的反应室和排气装置。 反应室构造成用于接收碳纳米管生长的催化剂,并提供用于生长碳纳米管的环境。 排气装置包括与气体出口连接的进气口。 排气装置构造成用于降低反应室中的内部压力并诱导具有期望的尖端结构的碳纳米管的形成。 还提供了合成具有所需尖端结构的碳纳米管的方法。

    Fiber containing carbon, substrate and electron emission device using fiber containing carbon, electron source using the electron emission device, display panel using the electron source, and information displaying/playing apparatus using the display panel, and a method of manufacturing thereof
    68.
    发明授权
    Fiber containing carbon, substrate and electron emission device using fiber containing carbon, electron source using the electron emission device, display panel using the electron source, and information displaying/playing apparatus using the display panel, and a method of manufacturing thereof 有权
    含有碳的碳纤维,使用含碳纤维的基板和电子发射装置,使用电子发射装置的电子源,使用电子源的显示面板和使用该显示面板的信息显示/播放装置及其制造方法

    公开(公告)号:US07528538B2

    公开(公告)日:2009-05-05

    申请号:US11003507

    申请日:2004-12-06

    IPC分类号: H01J1/304 D01F9/12

    摘要: The invention provides a fiber containing carbon which is less deteriorated in terms of electron emission characteristic, is excellent in terms of reproducibility, and can in addition be formed at a low cost, a substrate and electron emission device using the fiber containing carbon, an electron source using the electron emission device, a display panel using the electron source, and an information displaying/playing apparatus using the display panel, and a method of manufacturing these. The manufacturing method comprises a first step of preparing a substrate (substrate 1) equipped with a catalyst (catalyst layer 3) on its surface; and a second step of causing the fiber containing carbon (carbon fiber 4) to grow using the catalyst, whereby the second step comprises, in order to decrease, from a midway point of time in this step, the growth rate at which the fiber containing carbon grows, a sub-step of controlling the growth conditions for the fiber containing carbon.

    摘要翻译: 本发明提供了一种在电子发射特性方面劣化较少的碳的纤维,在再现性方面是优异的,并且还可以以低成本形成,使用含碳纤维的基板和电子发射装置,电子 使用电子发射器件的源,使用该电子源的显示面板,以及使用该显示面板的信息显示/播放装置及其制造方法。 该制造方法包括:在其表面上准备装备有催化剂(催化剂层3)的基板(基板1)的第一工序; 以及使用所述催化剂使含有碳(碳纤维4)的纤维生长的第二工序,从而第二工序为了从该步骤的中途时间点减少含有纤维的纤维的生长速度 碳生长,控制含碳纤维的生长条件的子步骤。

    FINE CARBON FIBROUS STRUCTURE
    69.
    发明申请
    FINE CARBON FIBROUS STRUCTURE 失效
    精细碳纤维结构

    公开(公告)号:US20090087638A1

    公开(公告)日:2009-04-02

    申请号:US12282336

    申请日:2007-03-08

    IPC分类号: B32B5/02 D01F9/12

    摘要: Disclosed is a fine carbon fibrous structure which comprises carbon fibers and granular parts, wherein at least two granular parts connect by at least one of the carbon fibers; wherein the fine carbon fibrous structure have a D2/D1 ratio of 1.3 to 10, wherein the D1 is the median diameter of outer diameters of the carbon fibers and the D2 is the area-based circle-equivalent median diameter of the particles; wherein the granular parts have a D2 of 0.05 to 0.4 μm; wherein the carbon fibers have a median length of not more than 20 μm; wherein the granular parts are produced in a growth process of the carbon fibers; and wherein at least a graphene layer which exists on and constitutes the surface of each granular part is continued on a graphene layer which exists on and constitutes the surface of the carbon fiber which connects between the granular parts.

    摘要翻译: 公开了一种细碳纤维结构,其包括碳纤维和颗粒部分,其中至少两个颗粒部分由至少一个碳纤维连接; 其中,所述细碳纤维结构的D2 / D1比为1.3〜10,其中,所述D1为所述碳纤维的外径的中值直径,D2为所述颗粒的面积的圆当量中值粒径。 其中所述颗粒部分具有0.05至0.4μm的D2; 其中所述碳纤维的中值长度不大于20μm; 其中所述颗粒部分在所述碳纤维的生长过程中产生; 并且其中存在于并构成每个颗粒部分的表面上的至少一个石墨烯层在存在于并构成连接在颗粒部分之间的碳纤维的表面上的石墨烯层上继续。

    Production Method for Carbon Nano Structure of Catalyst Particle Diameter Control Mode, Production Device, and Carbon Nano Structure
    70.
    发明申请
    Production Method for Carbon Nano Structure of Catalyst Particle Diameter Control Mode, Production Device, and Carbon Nano Structure 审中-公开
    催化剂粒径控制模式,生产装置和碳纳米结构碳纳米结构的生产方法

    公开(公告)号:US20080063589A1

    公开(公告)日:2008-03-13

    申请号:US11632466

    申请日:2005-07-13

    IPC分类号: D01F9/12 B01J8/08

    摘要: The subject invention provides a stable mass production method of carbon nano structure at low cost immune to variation of particle diameter of the catalyst microparticle in the catalyst material. The subject invention also provides a production device used for the method, and a new carbon nano structure having a conformation suitable for the mass production. The production method of carbon nano structure comprising fluidizing a material gas and catalyst microparticles in the reactor so that the material gas and the catalyst microparticles are brought into contact with each other, wherein said catalyst microparticles are suspended by the instantaneous spraying of the high-pressure gas, and then the suspension effect of the catalyst microparticles is stopped so that the catalyst microparticles naturally fall. The particle diameter of the catalyst microparticles is thus selected. With this arrangement, only the selected catalyst microparticles with the desired diameter are supplied to the reactor. Since this arrangement is immune to influence of variation in particle diameter of catalyst microparticles contained in the catalyst material, it achieves stable mass production of carbon nano structure at low cost.

    摘要翻译: 本发明提供一种低成本的碳纳米结构的稳定的大规模生产方法,其不受催化剂材料中催化剂微粒的粒径变化的影响。 本发明还提供了一种用于该方法的生产装置和具有适于批量生产的构象的新型碳纳米结构。 碳纳米结构体的制造方法,其特征在于,在所述反应器中使原料气体和催化剂微粒流化,使得原料气体和催化剂微粒相互接触,其中,所述催化剂微粒通过瞬时喷射高压 气体,然后停止催化剂微粒的悬浮效果,使得催化剂微粒自然落下。 因此选择催化剂微粒的粒径。 利用这种布置,只有所选择的具有所需直径的催化剂微粒被提供给反应器。 由于这种布置不受催化剂材料中所含的催化剂微粒的粒径变化的影响,因此以低成本实现了碳纳米结构的稳定的批量生产。