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    Tailorable dielectric material with complex permittivity characteristics
    2.
    发明授权
    Tailorable dielectric material with complex permittivity characteristics 有权
    具有复介电常数特性的可调电介质材料

    公开(公告)号：US08790773B2

    公开(公告)日：2014-07-29

    申请号：US12174360

    申请日：2008-07-16

    申请人： Kenneth L. Dudley ,  Holly A Elliott ,  John W. Connell ,  Joseph G. Smith ,  Sayata Ghose ,  Kent A. Watson ,  Donavon Mark Delozier

    发明人： Kenneth L. Dudley ,  Holly A Elliott ,  John W. Connell ,  Joseph G. Smith ,  Sayata Ghose ,  Kent A. Watson ,  Donavon Mark Delozier

    IPC分类号： B32B5/16 ,  C08K3/08

    CPC分类号： C08K3/08 ,  B82Y30/00 ,  C08K2201/011

    摘要： A dielectric material includes a network of nanosubstrates, such as but not limited to nanotubes, nanosheets, or other nanomaterials or nanostructures, a polymer base material or matrix, and nanoparticles constructed at least partially of an elemental metal. The network has a predetermined nanosubstrate loading percentage by weight with respect to a total weight of the dielectric material, and a preferential or predetermined longitudinal alignment with respect to an orientation of an incident electrical field. A method of forming the dielectric material includes depositing the metal-based nanoparticles onto the nanosubstrates and subsequently mixing these with a polymer matrix. Once mixed, alignment can be achieved by melt extrusion or a similar mechanical shearing process. Alignment of the nanosubstrate may be in horizontal or vertical direction with respect to the orientation of an incident electrical field.

    摘要翻译： 电介质材料包括纳米基层网络，例如但不限于纳米管，纳米片或其它纳米材料或纳米结构，聚合物基材或基体，以及至少部分由元素金属构成的纳米颗粒。 网络具有相对于电介质材料的总重量的预定的纳米基质载荷百分比，以及相对于入射电场的取向的优选或预定的纵向对准。 形成电介质材料的方法包括将金属基纳米颗粒沉积到纳米基板上，随后将其与聚合物基体混合。 一旦混合，可以通过熔体挤出或类似的机械剪切工艺来实现对准。 纳米基板的对准可以相对于入射电场的取向在水平或垂直方向上。

    Combination structural support and thermal protection system
    3.
    发明申请
    Combination structural support and thermal protection system 有权
    组合结构支撑和热保护系统

    公开(公告)号：US20090022977A1

    公开(公告)日：2009-01-22

    申请号：US12174360

    申请日：2008-07-16

    申请人： Kenneth L. Dudley ,  Holly A. Elliott ,  John W. Connell ,  Joseph G. Smith ,  Sayata Ghose ,  Kent A. Watson ,  Donavon Mark Delozier

    发明人： Kenneth L. Dudley ,  Holly A. Elliott ,  John W. Connell ,  Joseph G. Smith ,  Sayata Ghose ,  Kent A. Watson ,  Donavon Mark Delozier

    IPC分类号： B32B5/16 ,  C08K3/08

    CPC分类号： C08K3/08 ,  B82Y30/00 ,  C08K2201/011

    摘要： A dielectric material includes a network of nanosubstrates, such as but not limited to nanotubes, nanosheets, or other nanomaterials or nanostructures, a polymer base material or matrix, and nanoparticles constructed at least partially of an elemental metal. The network has a predetermined nanosubstrate loading percentage by weight with respect to a total weight of the dielectric material, and a preferential or predetermined longitudinal alignment with respect to an orientation of an incident electrical field. A method of forming the dielectric material includes depositing the metal-based nanoparticles onto the nanosubstrates and subsequently mixing these with a polymer matrix. Once mixed, alignment can be achieved by melt extrusion or a similar mechanical shearing process. Alignment of the nanosubstrate may be in horizontal or vertical direction with respect to the orientation of an incident electrical field.

    摘要翻译： 电介质材料包括纳米基层网络，例如但不限于纳米管，纳米片或其它纳米材料或纳米结构，聚合物基材或基体，以及至少部分由元素金属构成的纳米颗粒。 网络具有相对于电介质材料的总重量的预定的纳米基质载荷百分比，以及相对于入射电场的取向的优选或预定的纵向对准。 形成电介质材料的方法包括将金属基纳米颗粒沉积到纳米基板上，随后将其与聚合物基体混合。 一旦混合，可以通过熔体挤出或类似的机械剪切工艺来实现对准。 纳米基板的对准可以相对于入射电场的取向在水平或垂直方向上。

    Depositing nanometer-sized particles of metals onto carbon allotropes
    4.
    发明授权
    Depositing nanometer-sized particles of metals onto carbon allotropes 有权
    将纳米尺寸的金属颗粒沉积在碳同素异形体上

    公开(公告)号：US07704553B2

    公开(公告)日：2010-04-27

    申请号：US11710386

    申请日：2007-02-23

    申请人： Kent A. Watson ,  Michael J. Fallbach ,  Sayata Ghose ,  Joseph G. Smith ,  Donavon M. Delozier ,  John W. Connell

    发明人： Kent A. Watson ,  Michael J. Fallbach ,  Sayata Ghose ,  Joseph G. Smith ,  Donavon M. Delozier ,  John W. Connell

    IPC分类号： B05D7/00 ,  B05D3/02

    CPC分类号： C08J5/005 ,  B22F1/0018 ,  B22F9/20 ,  B22F2999/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/05 ,  C01B32/152 ,  C01B32/168 ,  C01B32/20 ,  C01B32/25 ,  C01B2202/02 ,  C01B2202/06 ,  C22C2026/001 ,  C22C2026/002 ,  Y10T428/31678 ,  B22F9/04 ,  B22F2203/11

    摘要： A process for depositing nanometer-sized metal particles onto a substrate in the absence of aqueous solvents, organic solvents, and reducing agents, and without any required pre-treatment of the substrate, includes preparing an admixture of a metal compound and a substrate by dry mixing a chosen amount of the metal compound with a chosen amount of the substrate; and supplying energy to the admixture in an amount sufficient to deposit zero valance metal particles onto the substrate. This process gives rise to a number of deposited metallic particle sizes which may be controlled. The compositions prepared by this process are used to produce polymer composites by combining them with readily available commodity and engineering plastics. The polymer composites are used as coatings, or they are used to fabricate articles, such as free-standing films, fibers, fabrics, foams, molded and laminated articles, tubes, adhesives, and fiber reinforced articles. These articles are well-suited for many applications requiring thermal conductivity, electrical conductivity, antibacterial activity, catalytic activity, and combinations thereof.

    摘要翻译： 在不含水溶剂，有机溶剂和还原剂的情况下将纳米尺寸金属颗粒沉积到基底上的方法，并且不需要对基底进行任何必要的预处理，包括通过干燥制备金属化合物和基底的混合物 将选定量的金属化合物与选定量的底物混合; 并且以足以将零价金属颗粒沉积到基底上的量向混合物供应能量。 该方法产生可以控制的多个沉积的金属颗粒尺寸。 通过该方法制备的组合物用于通过将它们与容易获得的商品和工程塑料组合来生产聚合物复合材料。 聚合物复合材料用作涂层，或者它们用于制造制品，例如自立膜，纤维，织物，泡沫，模制和层压制品，管，粘合剂和纤维增强制品。 这些制品非常适用于需要导热性，导电性，抗菌活性，催化活性及其组合的许多应用。

    Depositing nanometer-sized particles of metals onto carbon allotropes
    7.
    发明申请
    Depositing nanometer-sized particles of metals onto carbon allotropes 有权
    将纳米尺寸的金属颗粒沉积在碳同素异形体上

    公开(公告)号：US20070292699A1

    公开(公告)日：2007-12-20

    申请号：US11710386

    申请日：2007-02-23

    申请人： Kent Watson ,  Michael Fallbach ,  Sayata Ghose ,  Joseph Smith ,  Donavon Delozier ,  John Connell

    发明人： Kent Watson ,  Michael Fallbach ,  Sayata Ghose ,  Joseph Smith ,  Donavon Delozier ,  John Connell

    IPC分类号： B32B15/04 ,  B05D3/00 ,  C09D1/00

    CPC分类号： C08J5/005 ,  B22F1/0018 ,  B22F9/20 ,  B22F2999/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/05 ,  C01B32/152 ,  C01B32/168 ,  C01B32/20 ,  C01B32/25 ,  C01B2202/02 ,  C01B2202/06 ,  C22C2026/001 ,  C22C2026/002 ,  Y10T428/31678 ,  B22F9/04 ,  B22F2203/11

    摘要： A process for depositing nanometer-sized metal particles onto a substrate in the absence of aqueous solvents, organic solvents, and reducing agents, and without any required pretreatment of the substrate, includes preparing an admixture of a metal compound and a substrate by dry mixing a chosen amount of the metal compound with a chosen amount of the substrate; and supplying energy to the admixture in an amount sufficient to deposit zero valance metal particles onto the substrate. This process gives rise to a number of deposited metallic particle sizes which may be controlled. The compositions prepared by this process are used to produce polymer composites by combining them with readily available commodity and engineering plastics. The polymer composites are used as coatings, or they are used to fabricate articles, such as free-standing films, fibers, fabrics, foams, molded and laminated articles, tubes, adhesives, and fiber reinforced articles. These articles are well-suited for many applications requiring thermal conductivity, electrical conductivity, antibacterial activity, catalytic activity, and combinations thereof.

    摘要翻译： 在不含水溶剂，有机溶剂和还原剂的情况下将纳米级金属颗粒沉积到基底上，并且不需要对基底进行任何预处理的方法包括通过干混合制备金属化合物和基底的混合物 选择量的具有选定量的底物的金属化合物; 并且以足以将零价金属颗粒沉积到基底上的量向混合物供应能量。 该方法产生可以控制的多个沉积的金属颗粒尺寸。 通过该方法制备的组合物用于通过将它们与容易获得的商品和工程塑料组合来生产聚合物复合材料。 聚合物复合材料用作涂层，或者它们用于制造制品，例如自立膜，纤维，织物，泡沫，模制和层压制品，管，粘合剂和纤维增强制品。 这些制品非常适用于需要导热性，导电性，抗菌活性，催化活性及其组合的许多应用。