Covalent carbon nitride material comprising C.sub.2 N and formation
method
    1.
    发明授权
    Covalent carbon nitride material comprising C.sub.2 N and formation method 失效
    包含C2N的共价碳氮化物材料和形成方法

    公开(公告)号:US5840435A

    公开(公告)日:1998-11-24

    申请号:US477194

    申请日:1995-06-07

    摘要: A nitride material comprises C.sub.2 N. A method of forming a covalent carbon material includes forming an atomic nitrogen source, forming an elemental reagent source and combining the atomic nitrogen, elemental reagent to form the covalent carbon material and annealing the covalent carbon material. The elemental reagent is reactive with the atomic nitrogen of the atomic nitrogen source to form the covalent carbon material. Annealing the covalent carbon material produces the C.sub.2 N. In one embodiment, essentially all carbon nitride chemical bonds are single or double bonds.

    摘要翻译: 氮化物材料包括C2N。 形成共价碳材料的方法包括形成原子氮源,形成元素试剂源并组合原子氮元素试剂以形成共价碳材料并退火共价碳材料。 元素试剂与原子氮源的原子氮反应形成共价碳材料。 退火共价碳材料产生C2N。 在一个实施方案中,基本上所有的碳氮化物化学键都是单键或双键。

    Electroconductive carbon fibril-based inks and coatings
    3.
    发明授权
    Electroconductive carbon fibril-based inks and coatings 有权
    导电碳纤维基油墨和涂料

    公开(公告)号:US08083970B2

    公开(公告)日:2011-12-27

    申请号:US10517748

    申请日:2003-06-16

    IPC分类号: H01B1/00 H01B1/12

    摘要: The present invention relates to electroconductive inks and methods of making and using the same. The electroconductive inks include carbon fibrils and a liquid vehicle. The electroconductive ink may further include a polymeric binder. The electroconductive filler used is carbon fibrils which may be oxidized. The ink has rheological properties similar to that of commercially available electroconductive inks that use carbon black as their filler. The ink can be screen-printed, slot-coated, sprayed, brushed or dipped onto a wide variety of substrates to form an electroconductive coating.

    摘要翻译: 本发明涉及导电油墨及其制造和使用方法。 导电油墨包括碳纤维和液体载体。 导电油墨还可以包括聚合物粘合剂。 所用的导电填料是可被氧化的碳原子纤维。 油墨具有类似于使用炭黑作为填料的市售导电油墨的流变性能。 油墨可以丝网印刷,槽涂,喷涂,刷涂或浸在各种基材上以形成导电涂层。

    Systems and methods for nanowire growth and manufacturing
    5.
    发明授权
    Systems and methods for nanowire growth and manufacturing 有权
    纳米线生长和制造的系统和方法

    公开(公告)号:US07985454B2

    公开(公告)日:2011-07-26

    申请号:US12236209

    申请日:2008-09-23

    IPC分类号: B05D1/38

    摘要: The present invention is directed to compositions of matter, systems, and methods to manufacture nanowires. In an embodiment, a method to produce a catalytic-coated nanowire growth substrate for nanowire growth is disclosed which comprises: (a) depositing a buffer layer on a substrate; (b) treating the buffer layer with boiled water or steam to enhance interactions between the buffer layer and catalyst particles; and (c) depositing catalytic particles on a surface of the buffer layer. Methods to develop and use this catalytic-coated nanowire growth substrate are disclosed.

    摘要翻译: 本发明涉及制备纳米线的物质,体系和方法的组合物。 在一个实施方案中,公开了一种制备用于纳米线生长的催化涂覆的纳米线生长衬底的方法,其包括:(a)在衬底上沉积缓冲层; (b)用开水或蒸汽处理缓冲层以增强缓冲层和催化剂颗粒之间的相互作用; 和(c)在缓冲层的表面上沉积催化剂颗粒。 公开了开发和使用该催化涂覆的纳米线生长衬底的方法。

    Polyvinylidene fluoride composites and methods for preparing same
    10.
    发明授权
    Polyvinylidene fluoride composites and methods for preparing same 失效
    聚偏二氟乙烯复合材料及其制备方法

    公开(公告)号:US07393475B2

    公开(公告)日:2008-07-01

    申请号:US11334886

    申请日:2006-01-18

    IPC分类号: H01B1/06 B60C1/00

    摘要: An electrically conductive composite comprising a polyvinylidene fluoride polymer or copolymer and carbon nanotubes is provided. Preferably, carbon nanotubes may be present in the range of about 0.5-20% by weight of the composite. The composites are prepared by dissolving the polymer in a first solvent to form a polymer solution and then adding the carbon nanotubes into the solution. The solution is mixed using an energy source such as a sonicator or a Waring blender. A precipitating component is added to precipitate out a composite comprising the polymer and the nanotubes. The composite is isolated by filtering the solution and drying the composite.

    摘要翻译: 提供了包含聚偏二氟乙烯聚合物或共聚物和碳纳米管的导电复合材料。 优选地,碳纳米管可以以该复合材料的约0.5-20重量%的范围存在。 通过将聚合物溶解在第一溶剂中以形成聚合物溶液,然后将碳纳米管加入到溶液中来制备复合材料。 使用诸如超声波发生器或Waring混合器的能量源将溶液混合。 加入沉淀组分以沉淀出包含聚合物和纳米管的复合材料。 通过过滤溶液并干燥复合物来分离复合物。