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11 条记录 (耗时 0.019 秒)

    Fabrication of polyaniline nanofiber dispersions and films
    1.
    发明申请
    Fabrication of polyaniline nanofiber dispersions and films 审中-公开
    聚苯胺纳米纤维分散体和薄膜的制备

    公开(公告)号：US20070194286A1

    公开(公告)日：2007-08-23

    申请号：US11356790

    申请日：2006-02-17

    申请人： Richard Kaner ,  Dan Li ,  Jiaxing Huang

    发明人： Richard Kaner ,  Dan Li ,  Jiaxing Huang

    IPC分类号： H01B1/12

    CPC分类号： C08G73/0266 ,  D01D5/38 ,  D01D5/40 ,  D01F6/76

    摘要： A new method for forming stable polyaniline nanofiber colloids uses electrostatic repulsion to maintain dispersion of the nanofibers and prevent aggregation during synthesis of the nanofibers. The colloidal suspensions are formed directly from the reactants in solution maintained at a pH of about 1.0 to about 4.0 and a temperature of about 10° C. to about 100° C. with minimal or no stirring. Also set forth are new methods for forming ultrathin films of polyaniline nanofibers via self-assembly.

    摘要翻译： 用于形成稳定的聚苯胺纳米纤维胶体的新方法使用静电排斥来保持纳米纤维的分散并防止在纳米纤维合成期间的聚集。 胶体悬浮液直接由溶液中的反应物形成，保持在约1.0至约4.0的pH和约10℃至约100℃的温度，同时最小或不搅拌。 还阐述了通过自组装形成聚苯胺纳米纤维超薄膜的新方法。

    Nanoelectonic devices based on nanowire networks
    2.
    发明申请
    Nanoelectonic devices based on nanowire networks 审中-公开
    基于纳米线网络的纳米电子设备

    公开(公告)号：US20060284218A1

    公开(公告)日：2006-12-21

    申请号：US10570277

    申请日：2004-09-01

    申请人： Richard Kaner ,  Jiaxing Huang ,  George Gruner

    发明人： Richard Kaner ,  Jiaxing Huang ,  George Gruner

    IPC分类号： H01L29/76

    CPC分类号： H01L29/0665 ,  B82Y10/00 ,  H01L29/0673 ,  H01L29/20 ,  H01L29/22 ,  H01L29/24 ,  H01L29/78681 ,  H01L29/7869 ,  H01L29/78696 ,  H01L51/0048 ,  H01L51/0545

    摘要： Semiconductor devices where networks of molecular nanowires (or nanofibers) are used as the semiconductor material. Field effect transistors are disclosed where networks of molecular nanowires are used to provide the electrical connection between the source and drain electrodes. The molecular nanowires have diameters of less than 500 nm and aspect ratios of at least 10. The molecular nanowires that are used to form the networks can be single element nanowires, Group III-V nanowires, Group II-VI nanowires, metal oxide nanowires, metal chalcogenide nanowires, ternary chalcogenide nanowires and conducting polymer nanowires.

    摘要翻译： 分子纳米线（或纳米纤维）网络用作半导体材料的半导体器件。 公开了场效应晶体管，其中使用分子纳米线的网络来提供源极和漏极之间的电连接。 分子纳米线具有小于500nm的直径和至少10的长宽比。用于形成网络的分子纳米线可以是单元素纳米线，III-V族纳米线，II-VI族纳米线，金属氧化物纳米线， 金属硫族化物纳米线，三元硫族化物纳米线和导电聚合物纳米线。

    Synthetic method for conducting polymer nanofibers
    5.
    发明申请
    Synthetic method for conducting polymer nanofibers 有权
    导电聚合物纳米纤维的合成方法

    公开(公告)号：US20050131139A1

    公开(公告)日：2005-06-16

    申请号：US10735079

    申请日：2003-12-11

    申请人： Richard Kaner ,  Jiaxing Huang ,  Bruce Weiller ,  Shabnam Virji

    发明人： Richard Kaner ,  Jiaxing Huang ,  Bruce Weiller ,  Shabnam Virji

    IPC分类号： C08K3/00 ,  D01F6/76

    CPC分类号： B82Y30/00 ,  D01F6/76 ,  Y10T428/2991

    摘要： Polymer nanofibers, such as polyaniline nanofibers, with uniform diameters less than 500 nm can be made in bulk quantities through a facile aqueous and organic interfacial polymerization method at ambient conditions. The nanofibers have lengths varying from 500 nm to 10 μm and form interconnected networks in a thin film. Thin film nanofiber sensors can be made of the polyaniline nanofibers having superior performance in both sensitivity and time response to a variety of gas vapors including, acids, bases, redox active vapors, alcohols and volatile organic chemicals.

    摘要翻译： 具有均匀直径小于500nm的聚苯胺纳米纤维的聚合物纳米纤维可以通过在环境条件下的容易的水和有机界面聚合方法以大量方式制备。 纳米纤维具有从500nm到10um的长度，并且在薄膜中形成互连的网络。 薄膜纳米纤维传感器可以由聚苯胺纳米纤维制成，其对包括酸，碱，氧化还原活性蒸气，醇和挥发性有机化学品的各种气体蒸气的灵敏度和时间响应都具有优异的性能。

    Conducting polymer nanofiber sensors
    6.
    发明申请
    Conducting polymer nanofiber sensors 有权
    导电聚合物纳米纤维传感器

    公开(公告)号：US20050126909A1

    公开(公告)日：2005-06-16

    申请号：US10735078

    申请日：2003-12-11

    申请人： Bruce Weiller ,  Shabnam Virji ,  Richard Kaner ,  Jiaxing Huang

    发明人： Bruce Weiller ,  Shabnam Virji ,  Richard Kaner ,  Jiaxing Huang

    IPC分类号： G01N27/12 ,  G01N27/26

    CPC分类号： G01N27/127 ,  G01N27/126 ,  Y10S977/953 ,  Y10S977/957

    摘要： Polymer nanofibers, such as polyaniline nanofibers, with uniform diameters less than 500 nm can be made in bulk quantities through a facile aqueous and organic interfacial polymerization method at ambient conditions. The nanofibers have lengths varying from 500 nm to 10 μm and form interconnected networks in a thin film. Thin film nanofiber sensors can be made of the polyaniline nanofibers having superior performance in both sensitivity and time response to a variety of gas vapors including, acids, bases, redox active vapors, alcohols and volatile organic chemicals.

    摘要翻译： 具有均匀直径小于500nm的聚苯胺纳米纤维的聚合物纳米纤维可以通过在环境条件下的容易的水和有机界面聚合方法以大量方式制备。 纳米纤维具有从500nm到10um的长度，并且在薄膜中形成互连的网络。 薄膜纳米纤维传感器可以由聚苯胺纳米纤维制成，其对包括酸，碱，氧化还原活性蒸气，醇和挥发性有机化学品的各种气体蒸气的灵敏度和时间响应都具有优异的性能。

    Nanoparticle-polymer bistable devices
    7.
    发明授权
    Nanoparticle-polymer bistable devices 有权
    纳米颗粒聚合物双稳态器件

    公开(公告)号：US07554111B2

    公开(公告)日：2009-06-30

    申请号：US11131980

    申请日：2005-05-18

    申请人： Yang Yang ,  Richard Kaner

    发明人： Yang Yang ,  Richard Kaner

    IPC分类号： H01L35/24

    CPC分类号： G11C13/0014 ,  B82Y10/00 ,  G11C13/0016 ,  Y10S977/81 ,  Y10S977/897 ,  Y10S977/943

    摘要： A bistable electrical device employing a bistable polymer body made from an electrically insulating polymer material in which doped nanofibers are dispersed. The doped nanofibers are composed of an electrically conductive nanofiber material and electrically conductive nanoparticles. The doped nanofibers impart bistable electrical characteristics to the polymer body, such that the polymer body is reversibly convertible between a low resistance state and a high resistance state by application of an electrical voltage.

    摘要翻译： 一种双稳态电气装置，其采用由掺杂纳米纤维分散的电绝缘聚合物材料制成的双稳态聚合物体。 掺杂的纳米纤维由导电纳米纤维材料和导电纳米颗粒组成。 掺杂的纳米纤维向聚合物体赋予双稳态电特性，使得聚合物体通过施加电压在低电阻状态和高电阻状态之间可逆地转换。

    Osmium Diboride Compounds and Their Uses
    9.
    发明申请
    Osmium Diboride Compounds and Their Uses 有权
    锇二硼化物及其用途

    公开(公告)号：US20070224100A1

    公开(公告)日：2007-09-27

    申请号：US11578029

    申请日：2005-05-10

    申请人： Richard Kaner ,  John Gilman

    发明人： Richard Kaner ,  John Gilman

    IPC分类号： C01G55/00 ,  B24B1/00 ,  B26B27/00

    CPC分类号： B23B27/148 ,  B24D3/02 ,  B26B9/00 ,  B26D1/0006 ,  B26D2001/002 ,  C01B35/04 ,  C09K3/1409

    摘要： Osmium, when combined with boron alone, or in combination with rhenium, ruthenium or iron, produces compounds that are ultra-hard and incompressible. These osmium diboride compounds are useful as a substitute to for other super or ultra-hard materials that are used in cutting tools and as abrasives. The osmium diboride compounds have the formula OsxM1-xB2 where M is rhenium, ruthenium or iron and x is from 0.01 to 1, except when x is not 1 and M is rhenium, x is from 0.01 to 0.3.

    摘要翻译： 当与单独的硼或与铼，钌或铁组合时，锇产生超硬和不可压缩的化合物。 这些二硼化锇化合物可用作用于切削工具和磨料的其他超级或超硬材料的替代品。 二硼化锇化合物具有式<？in-line-formula description =“In-line Formulas”end =“lead”？> Os x 1 x x B 其中M是铼，钌或铁，x为0.01至1，除非x为 不是1，M是铼，x是0.01至0.3。

    Nanoparticle-polymer bistable devices
    10.
    发明申请
    Nanoparticle-polymer bistable devices 有权
    纳米颗粒聚合物双稳态器件

    公开(公告)号：US20050270442A1

    公开(公告)日：2005-12-08

    申请号：US11131980

    申请日：2005-05-18

    申请人： Yang Yang ,  Richard Kaner

    发明人： Yang Yang ,  Richard Kaner

    IPC分类号： G02F1/1333 ,  G11C13/02

    CPC分类号： G11C13/0014 ,  B82Y10/00 ,  G11C13/0016 ,  Y10S977/81 ,  Y10S977/897 ,  Y10S977/943

    摘要： A bistable electrical device employing a bistable polymer body made from an electrically insulating polymer material in which doped nanofibers are dispersed. The doped nanofibers are composed of an electrically conductive nanofiber material and electrically conductive nanoparticles. The doped nanofibers impart bistable electrical characteristics to the polymer body, such that the polymer body is reversibly convertible between a low resistance state and a high resistance state by application of an electrical voltage.

    摘要翻译： 一种双稳态电气装置，其采用由掺杂纳米纤维分散的电绝缘聚合物材料制成的双稳态聚合物体。 掺杂的纳米纤维由导电纳米纤维材料和导电纳米颗粒组成。 掺杂的纳米纤维向聚合物体赋予双稳态电特性，使得聚合物体通过施加电压在低电阻状态和高电阻状态之间可逆地转换。