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    Polymer composites having highly dispersed carbon nanotubes and methods for forming same
    1.
    发明授权
    Polymer composites having highly dispersed carbon nanotubes and methods for forming same 失效
    具有高度分散的碳纳米管的聚合物复合材料及其形成方法

    公开(公告)号：US07951850B2

    公开(公告)日：2011-05-31

    申请号：US12050780

    申请日：2008-03-18

    申请人： Qun Huo ,  Saiful Khondaker ,  Jianhua Zou ,  Lei Zhai ,  Hui Chen ,  Harish Muthuraman

    发明人： Qun Huo ,  Saiful Khondaker ,  Jianhua Zou ,  Lei Zhai ,  Hui Chen ,  Harish Muthuraman

    IPC分类号： B60C1/00 ,  C08K3/04

    CPC分类号： H01B1/24 ,  H01B1/127 ,  Y10S977/742

    摘要： A method of forming carbon nanotube-polymer composites includes the steps of forming a mixture solution including a plurality of carbon nanotubes dispersed in a co-solvent. The co-solvent includes an organic solvent and a second solvent being a short chain fluorinated carboxylic acid having a boiling point below 150° C. which is less oxidizing than nitric acid, and is soluble in both the organic solvent and water. The first polymer is mixed with the mixture solution to form a polymer including mixture. The co-solvent is removed from the polymer mixture to form a dispersed nanotube-polymer composite. The second solvent can be trifluoroacetic acid.

    摘要翻译： 形成碳纳米管 - 聚合物复合材料的方法包括形成包含分散在共溶剂中的多个碳纳米管的混合溶液的步骤。 共溶剂包括有机溶剂，第二溶剂是沸点低于150℃的短链氟化羧酸，其比硝酸氧化性低，并且可溶于有机溶剂和水。 将第一聚合物与混合溶液混合以形成包含混合物的聚合物。 从聚合物混合物中除去共溶剂以形成分散的纳米管 - 聚合物复合材料。 第二溶剂可以是三氟乙酸。

    POLYMER COMPOSITES HAVING HIGHLY DISPERSED CARBON NANOTUBES AND METHODS FOR FORMING SAME
    4.
    发明申请
    POLYMER COMPOSITES HAVING HIGHLY DISPERSED CARBON NANOTUBES AND METHODS FOR FORMING SAME 失效
    具有高分散碳纳米管的聚合物复合材料及其形成方法

    公开(公告)号：US20090001325A1

    公开(公告)日：2009-01-01

    申请号：US12050780

    申请日：2008-03-18

    申请人： Qun Huo ,  Saiful Khondaker ,  Jianhua Zou ,  Lei Zhai ,  Hui Chen ,  Harish Muthuraman

    发明人： Qun Huo ,  Saiful Khondaker ,  Jianhua Zou ,  Lei Zhai ,  Hui Chen ,  Harish Muthuraman

    IPC分类号： H01B1/24

    CPC分类号： H01B1/24 ,  H01B1/127 ,  Y10S977/742

    摘要： A method of forming carbon nanotube-polymer composites includes the steps of forming a mixture solution including a plurality of carbon nanotubes dispersed in a co-solvent. The co-solvent includes an organic solvent and a second solvent being a short chain fluorinated carboxylic acid having a boiling point below 150° C. which is less oxidizing than nitric acid, and is soluble in both the organic solvent and water. The first polymer is mixed with the mixture solution to form a polymer including mixture. The co-solvent is removed from the polymer mixture to form a dispersed nanotube-polymer composite. The second solvent can be trifluoroacetic acid.

    摘要翻译： 形成碳纳米管 - 聚合物复合材料的方法包括形成包含分散在共溶剂中的多个碳纳米管的混合溶液的步骤。 共溶剂包括有机溶剂，第二溶剂是沸点低于150℃的短链氟化羧酸，其比硝酸氧化性低，并且可溶于有机溶剂和水。 将第一聚合物与混合溶液混合以形成包含混合物的聚合物。 从聚合物混合物中除去共溶剂以形成分散的纳米管 - 聚合物复合材料。 第二溶剂可以是三氟乙酸。

    Dispersions of carbon nanotubes in copolymer solutions and functional composite materials and coatings therefrom
    5.
    发明授权
    Dispersions of carbon nanotubes in copolymer solutions and functional composite materials and coatings therefrom 有权
    共聚物溶液中碳纳米管的分散体和功能性复合材料及其涂层

    公开(公告)号：US08211969B2

    公开(公告)日：2012-07-03

    申请号：US12249859

    申请日：2008-10-10

    申请人： Jianhua Zou ,  Lei Zhai ,  Qun Huo

    发明人： Jianhua Zou ,  Lei Zhai ,  Qun Huo

    IPC分类号： B29C41/00 ,  B32B27/00 ,  B32B27/18 ,  C08K3/04 ,  C09K7/02 ,  C08F291/14 ,  C08F279/00 ,  C08F236/04 ,  C08F236/20 ,  C08G81/00 ,  C08G75/02

    CPC分类号： C09D151/003 ,  B29K2105/162 ,  C08L51/003 ,  C08L53/00 ,  C09D153/00 ,  Y10S977/742 ,  Y10S977/753 ,  Y10T428/31855 ,  C08L2666/02

    摘要： A dispersion includes non-chemically modified carbon nanotubes, a soluble block copolymer providing at least one block of a conjugated polymer and at least one block of a non-conjugated polymer, and at least one solvent. At 25° C. exclusive of any mechanical force and after one hour, at least 90% of the carbon nanotubes exist in the dispersion as isolated carbon nanotubes. The components of the dispersion can be combined with a polymer miscible with the block copolymer to form a carbon nanotube polymer composite upon removal of the solvent. The dispersion can be cast on a substrate and then dried to form a coating, including forming a superhydrophobic coating on the substrate. The non-conjugated polymer of the block copolymer or another miscible conjugated polymer including a copolymer can include functionalities that non-covalently attach to the carbon nanotube surface, such as for enhanced solubility or enhanced biocompatibility.

    摘要翻译： 分散体包括非化学改性的碳纳米管，提供至少一个共轭聚合物嵌段和至少一个非共轭聚合物嵌段的可溶性嵌段共聚物和至少一种溶剂。 在25℃下，除了任何机械力，1小时后，至少90％的碳纳米管作为分离的碳纳米管存在于分散体中。 分散体的组分可以与可与嵌段共聚物混溶的聚合物组合以在除去溶剂后形成碳纳米管聚合物复合物。 分散体可以浇铸在基材上，然后干燥以形成涂层，包括在基材上形成超疏水涂层。 包含共聚物的嵌段共聚物或其它可共混共轭聚合物的非共轭聚合物可以包括非共价连接到碳纳米管表面的官能团，例如提高溶解度或提高生物相容性。

    DISPERSIONS OF CARBON NANOTUBES IN COPOLYMER SOLUTIONS AND FUNCTIONAL COMPOSITE MATERIALS AND COATINGS THEREFROM
    6.
    发明申请
    DISPERSIONS OF CARBON NANOTUBES IN COPOLYMER SOLUTIONS AND FUNCTIONAL COMPOSITE MATERIALS AND COATINGS THEREFROM 有权
    碳纳米管在共聚物溶液中的分散和功能性复合材料及其涂层

    公开(公告)号：US20090118420A1

    公开(公告)日：2009-05-07

    申请号：US12249859

    申请日：2008-10-10

    申请人： Jianhua Zou ,  Lei Zhai ,  Qun Huo

    发明人： Jianhua Zou ,  Lei Zhai ,  Qun Huo

    IPC分类号： C08L25/08 ,  B29D7/01

    CPC分类号： C09D151/003 ,  B29K2105/162 ,  C08L51/003 ,  C08L53/00 ,  C09D153/00 ,  Y10S977/742 ,  Y10S977/753 ,  Y10T428/31855 ,  C08L2666/02

    摘要： A dispersion includes a plurality of non-chemically modified carbon nanotubes, a soluble block copolymer providing at least one block of a conjugated polymer and at least one block of a non-conjugated polymer, and at least one solvent. At 25° C. exclusive of any mechanical force and after one hour, at least 90% of the plurality of carbon nanotubes exist in the dispersion as isolated carbon nanotubes. The components of the dispersion can be combined with a polymer miscible with the block copolymer to form a carbon nanotube polymer composite upon removal of the solvent. The dispersion can be cast on a substrate and then dried to form a coating, including forming a superhydrophobic coating on the substrate. The non-conjugated polymer of the block copolymer or another miscible conjugated polymer including a copolymer can include functionalities that non-covalently attach to the carbon nanotube surface, such as for manipulating carbon nanotube properties including for enhanced solubility or enhanced biocompatibility.

    摘要翻译： 分散体包括多个非化学改性的碳纳米管，提供至少一个共轭聚合物嵌段和至少一个非共轭聚合物嵌段的可溶性嵌段共聚物和至少一种溶剂。 在25℃，不包括任何机械力，1小时后，多个碳纳米管的至少90％作为分离的碳纳米管存在于分散体中。 分散体的组分可以与可与嵌段共聚物混溶的聚合物组合以在除去溶剂后形成碳纳米管聚合物复合物。 分散体可以浇铸在基材上，然后干燥以形成涂层，包括在基材上形成超疏水涂层。 包含共聚物的嵌段共聚物或其它可共混共轭聚合物的非共轭聚合物可以包括非共价连接到碳纳米管表面的官能团，例如用于操纵碳纳米管性质，包括增强的溶解度或增强的生物相容性。

    Laser irradiation of metal nanoparticle/polymer composite materials for chemical and physical transformations
    7.
    发明授权
    Laser irradiation of metal nanoparticle/polymer composite materials for chemical and physical transformations 有权
    金属纳米颗粒/聚合物复合材料的激光照射用于化学和物理转化

    公开(公告)号：US07973094B2

    公开(公告)日：2011-07-05

    申请号：US11770279

    申请日：2007-06-28

    申请人： Qun Huo ,  Jianhua Zou ,  Hui Chen

    发明人： Qun Huo ,  Jianhua Zou ,  Hui Chen

    IPC分类号： B05D3/06 ,  C08F290/06 ,  B29C25/08

    CPC分类号： C08J5/005 ,  B82Y30/00

    摘要： A metal nanoparticle supported on or dispersed in a polymer is irradiated with photons from a laser source to address the nanoparticles. The polymer is transmissive to the photons and addressed nanoparticles transform the energy of the photon to heat which is transferred to a material in the vicinity of the nanoparticle. The locally heated material undergoes a physical or chemical transformation upon heating. The transformed material can be a material in the proximity of the metal nanoparticle supported polymer or metal nanoparticle/polymer composite. In this manner thermally induced physical or chemical transformations can be carried out in very small volumes of material without significant heating to the bulk of the material.

    摘要翻译： 负载在或分散在聚合物中的金属纳米颗粒用来自激光源的光子照射以解决纳米颗粒。 聚合物对光子是透射的，并且所寻址的纳米粒子将光子的能量转化为热，其转移到纳米颗粒附近的材料。 局部加热的材料在加热时经历物理或化学转化。 转化的材料可以是金属纳米颗粒负载的聚合物或金属纳米颗粒/聚合物复合材料附近的材料。 以这种方式，热诱导的物理或化学转化可以在非常小体积的材料中进行，而不显着加热到大部分材料。

    CARBON NANOTUBE OR GRAPHENE-BASED AEROGELS
    8.
    发明申请
    CARBON NANOTUBE OR GRAPHENE-BASED AEROGELS 有权
    碳纳米管或基于石墨的AEROGELS

    公开(公告)号：US20110224376A1

    公开(公告)日：2011-09-15

    申请号：US13048040

    申请日：2011-03-15

    申请人： Lei Zhai ,  Jianhua Zou

    发明人： Lei Zhai ,  Jianhua Zou

    IPC分类号： C08F230/08 ,  C08F8/34 ,  B32B3/12 ,  G06F19/00

    CPC分类号： C08J9/28 ,  B01J13/0091 ,  C08F230/08 ,  C08F2438/03 ,  C08J9/0061 ,  C08J9/0071 ,  C08J2201/04 ,  C08J2205/026 ,  C08J2383/00 ,  Y10T428/24149

    摘要： An aerogel includes a plurality of supramolecular structures bound to one another. Each supramolecular structure includes a carbon nanotube (CNT) or graphene type structure having an outer surface, and a plurality of polymers or aromatic molecules secured to the outer surface of the CNT or graphene type structure. The plurality of polymers or aromatic molecules have at least one crosslinkable structure. The supramolecular structures are crosslinked together by chemical bonding between the crosslinkable structures. The polymers can be block copolymers including at least one conjugated polymer block and at least one block of a crosslinkable non-conjugated polymer that provides the cross linkable structure, where the conjugated polymer block is non-covalently bonded to the outer surface of the CNT or graphene type structure.

    摘要翻译： 气凝胶包括彼此结合的多个超分子结构。 每个超分子结构包括具有外表面的碳纳米管（CNT）或石墨烯型结构，以及固定到CNT或石墨烯类型结构的外表面的多个聚合物或芳族分子。 多个聚合物或芳族分子具有至少一个可交联结构。 超分子结构通过可交联结构之间的化学键合而交联在一起。 聚合物可以是包含至少一个共轭聚合物嵌段和至少一个提供可交联结构的交联性非共轭聚合物嵌段的嵌段共聚物，其中共轭聚合物嵌段非共价键合到CNT的外表面，或 石墨烯型结构。