Transparent conductive nano-composites
    47.
    发明授权
    Transparent conductive nano-composites 有权
    透明导电纳米复合材料

    公开(公告)号:US07923922B2

    公开(公告)日:2011-04-12

    申请号:US11965651

    申请日:2007-12-27

    IPC分类号: H05B33/00

    摘要: The present invention, in one embodiment, provides a method of forming an organic electric device that includes providing a plurality of carbon nanostructures; and dispersing the plurality of carbon nanostructures in a polymeric matrix to provide a polymeric composite, wherein when the plurality of carbon nanostructures are present at a first concentration an interface of the plurality of carbon nanostructures and the polymeric matrix is characterized by charge transport when an external energy is applied, and when the plurality of carbon nanostructures are present at a second concentration the interface of the plurality of carbon nanostructures and the polymeric matrix are characterized by exciton dissociation when an external energy is applied, wherein the first concentration is less than the second concentration.

    摘要翻译: 本发明在一个实施方案中提供了一种形成有机电子器件的方法,该方法包括提供多个碳纳米结构; 以及将所述多个碳纳米结构分散在聚合物基质中以提供聚合物复合物,其中当所述多个碳纳米结构以第一浓度存在时,所述多个碳纳米结构和所述聚合物基体的界面的特征在于当外部 施加能量,并且当多个碳纳米结构以第二浓度存在时,当施加外部能量时,多个碳纳米结构和聚合物基体的界面的特征在于激子解离,其中第一浓度小于第二浓度 浓度。

    FINE CARBON FIBER, FINE SHORT CARBON FIBER, AND MANUFACTURING METHOD FOR SAID FIBERS
    49.
    发明申请
    FINE CARBON FIBER, FINE SHORT CARBON FIBER, AND MANUFACTURING METHOD FOR SAID FIBERS 有权
    精细碳纤维,精细短纤维和制造纤维的制造方法

    公开(公告)号:US20110003151A1

    公开(公告)日:2011-01-06

    申请号:US12920769

    申请日:2009-03-05

    IPC分类号: D01F9/12

    摘要: A novel fine carbon fiber is produced by vapor growth, in which a graphite-net plane consisting of carbon atoms alone forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, where an angle θ formed by a generatrix of the body-part and a fiber axis is less than 15°, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance, thereby forming a fiber. Furthermore, a fine short carbon fibers with excellent dispersibility can be obtained by shortening the fine carbon fiber.

    摘要翻译: 通过气相生长产生新的细碳纤维,其中仅由碳原子构成的石墨网平面形成具有闭合头顶部分和具有开口下端的主体部分的钟形钟形结构单元,其中 角度和角度 由身体部分的母线和纤维轴形成的长度小于15°,将2至30个钟形钟形结构单元堆叠成共享中心轴以形成骨料,并且聚集体以头 - 具有距离的尾巴风格,从而形成纤维。 此外,通过缩短细碳纤维可以获得分散性优异的细短纤维纤维。

    Method for preparing single walled carbon nanotubes
    50.
    发明授权
    Method for preparing single walled carbon nanotubes 有权
    制备单壁碳纳米管的方法

    公开(公告)号:US07862795B2

    公开(公告)日:2011-01-04

    申请号:US11281571

    申请日:2005-11-16

    IPC分类号: D01F9/12

    摘要: Methods of preparing single walled carbon nanotubes are provided. Carbon containing gas is contacted with a supported metal catalyst under reaction conditions to yield at least 90% single walled carbon nanotubes and at least 1 gram single walled carbon nanotubes/gram metal catalyst. The support material may be calcined at temperatures between 150 and 600° C., and may have at least one oxidized planar surface. Reaction conditions include less than 10 atmospheres pressure and less than 800° C.

    摘要翻译: 提供制备单壁碳纳米管的方法。 含碳气体在反应条件下与负载金属催化剂接触,得到至少90%的单壁碳纳米管和至少1克单壁碳纳米管/克金属催化剂。 支撑材料可以在150℃和600℃之间的温度下煅烧,并且可以具有至少一个氧化的平面表面。 反应条件包括小于10大气压和小于800℃