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    System and Method for Directed Self-Assembly Technique for the Creation of Carbon Nanotube Sensors and Bio-Fuel Cells on Single Plane
    2.
    发明申请
    System and Method for Directed Self-Assembly Technique for the Creation of Carbon Nanotube Sensors and Bio-Fuel Cells on Single Plane 有权
    用于在单平面上形成碳纳米管传感器和生物燃料电池的定向自组装技术的系统和方法

    公开(公告)号：US20100279179A1

    公开(公告)日：2010-11-04

    申请号：US12722622

    申请日：2010-03-12

    Applicant: Reginald C. Farrow ,  Zafar Iqbal ,  Alokik Kanwal

    Inventor： Reginald C. Farrow ,  Zafar Iqbal ,  Alokik Kanwal

    IPC: H01M8/16

    CPC classification number: B82Y10/00 ,  B82Y30/00 ,  H01L51/0048 ,  H01M8/16 ,  Y02E60/527

    Abstract: Improved nanotube devices and systems/methods for fabrication thereof are provided. The present disclosure provides systems/methods for depositing controlled numbers of nanotubes with specific properties at predefined locations for the fabrication of nanotube devices. The nanotube devices may be utilized in a range of applications. A bio-fuel cell system that does not require a proton exchange membrane separator and does not need a mediator to transfer charge is provided. This exemplary bio-fuel cell uses enzyme functionalized SWNTs for the anode/cathode. The absence of a membrane in the bio-fuel cell configuration opens up the possibility of other configurations that would otherwise be unfeasible. This includes a bio-fuel cell where the anode/cathode are on the same substrate. Since the electrodes can share the same substrate, the configuration may be integrated with a circuit device on the same substrate. An IC and its power source may be fabricated on the same silicon wafer.

    Abstract translation: 提供了改进的纳米管装置及其制造方法。 本公开提供了用于在用于制造纳米管装置的预定位置处沉积具有特定性质的受控数量的纳米管的系统/方法。 纳米管器件可以在一系列应用中使用。 提供了不需要质子交换膜分离器并且不需要介质以转移电荷的生物燃料电池系统。 该示例性生物燃料电池使用酶官能化的SWNT用于阳极/阴极。 在生物燃料电池配置中不存在膜会打开否则将不可行的其它配置的可能性。 这包括生物燃料电池，其中阳极/阴极位于相同的衬底上。 由于电极可以共享相同的衬底，所以该配置可以与同一衬底上的电路器件集成。 可以在同一硅晶片上制造IC及其电源。

    Splitter
    4.
    发明申请
    Splitter 审中-公开
    分流器

    公开(公告)号：US20090161204A1

    公开(公告)日：2009-06-25

    申请号：US12232285

    申请日：2008-09-15

    Applicant: Zafar Iqbal

    Inventor： Zafar Iqbal

    IPC: G02B21/20 ,  G02B27/10

    CPC classification number: G02B21/0012 ,  G02B21/22 ,  G02B21/361

    Abstract: An optical gadget is disclosed which in one embodiment is fixed at a location in an orthogonal position on the central optical axis of an operating system, such as a microscope, that may not be truly orthogonal. The gadget includes a hollow tube and a mount for attaching the tube to a control optical axis of an intended orthogonal system such as a microscope.

    Abstract translation: 公开了一种光学小工具，其在一个实施例中固定在操作系统（例如显微镜）的中心光轴上的可能不是真正正交的正交位置的位置。 小配件包括中空管和用于将管附接到诸如显微镜的预期正交系统的控制光轴的安装座。

    Nanotube Devices and Vertical Field Effect Transistors
    5.
    发明申请
    Nanotube Devices and Vertical Field Effect Transistors 审中-公开
    纳米管器件和垂直场效应晶体管

    公开(公告)号：US20090045061A1

    公开(公告)日：2009-02-19

    申请号：US12143132

    申请日：2008-06-20

    Applicant: Reginald C. Farrow ,  Zafar Iqbal ,  Amit Goyal ,  Sheng Liu

    Inventor： Reginald C. Farrow ,  Zafar Iqbal ,  Amit Goyal ,  Sheng Liu

    IPC: C25D13/02

    CPC classification number: C25D13/02 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B2202/02 ,  H01L29/0665 ,  H01L29/0673 ,  H01L29/0676 ,  H01L29/78642 ,  H01L51/0002 ,  H01L51/0048

    Abstract: A method of depositing nanotubes in a region defined by an aperture is disclosed. The method provides advantageous control over the number of nanotubes to be deposited, as well as the pattern and spacing of nanotubes. Electrophoretic deposition, along with proper configuration of the aperture, allows at least one nanotube to be deposited in a target region with nanometer scale precision. Pre-sorting of nanotubes, e.g., according to their geometries or other properties, may be used in conjunction with embodiments of the invention to facilitate fabrication of devices with specific performance requirements. The method is useful for many applications where it is desirable to deposit more than one nanotube in a defined region. For example, vertical field effect transistor (VFET) designs may benefit from having more than one nanotube forming a channel to allow more current to flow through the device. By controlling the number of nanotubes to be deposited, one can ensure that the VFET output can be designed with sufficient current to meet the parameters of a logic circuit input.

    Abstract translation: 公开了一种在由孔限定的区域中沉积纳米管的方法。 该方法对待沉积的纳米管的数量以及纳米管的图案和间距提供有利的控制。 电泳沉积以及孔的适当构型允许至少一个纳米管以纳米级精度沉积在目标区域中。 可以结合本发明的实施例使用例如根据它们的几何形状或其他性质对纳米管进行预分选，以促进具有特定性能要求的装置的制造。 该方法对于希望在限定区域中沉积多于一个的纳米管的许多应用是有用的。 例如，垂直场效应晶体管（VFET）设计可能受益于具有多于一个的纳米管形成通道以允许更多的电流流过器件。 通过控制要沉积的纳米管的数量，可以确保VFET输出可以设计成具有足够的电流以满足逻辑电路输入的参数。

    Piezoelectrics and related devices from ceramics dispersed in polymers
    6.
    发明授权
    Piezoelectrics and related devices from ceramics dispersed in polymers 失效
    分散在聚合物中的陶瓷的压电及相关器件

    公开(公告)号：US5951908A

    公开(公告)日：1999-09-14

    申请号：US3625

    申请日：1998-01-07

    Applicant: Changxing Cui ,  Ray Henry Baughman ,  Zafar Iqbal ,  Theodore Robert Kazmar ,  David Keith Dahlstrom

    Inventor： Changxing Cui ,  Ray Henry Baughman ,  Zafar Iqbal ,  Theodore Robert Kazmar ,  David Keith Dahlstrom

    IPC: H01L41/193 ,  H01L41/18 ,  H01L41/45

    CPC classification number: H01L41/37 ,  H01L41/183

    Abstract: This invention relates to compositions and processes for the fabrication of piezoelectric composites having improved figures of merit for both sensor and non-sensor applications. These composites comprise piezoelectric particles embedded in a polymer matrix. The improvements of this invention result from discoveries of the effects of polymer bulk compliance, polymer anisotropy, polymer melt index, and polymer/ceramic wettability on performance. The loss corrected figure of merit (g.sub.h d.sub.h /tan.delta.) obtained for the 0-3 composites is as high as 10.5.times.10.sup.-10 m.sup.2 /N, which is about four times higher than previously published for 0-3 composites of the prior art. Methods are described for the introduction of anisotropy into ceramic particle/polymer composites, so that cancellation effects that degrade the piezoelectric properties of composites can be reduced.

    Abstract translation: 本发明涉及用于制造传感器和非传感器应用的具有改进的品质因数的压电复合材料的组合物和方法。 这些复合材料包括嵌入聚合物基质中的压电颗粒。 本发明的改进来自于聚合物本体柔量，聚合物各向异性，聚合物熔体指数和聚合物/陶瓷润湿性对性能的影响的发现。 对于0-3复合材料获得的损失校正品质因数（ghdh /tanδ）高达10.5×10 -10 m 2 / N，这比现有技术的0-3复合材料先前公布的高出约4倍。 描述了将各向异性引入到陶瓷颗粒/聚合物复合材料中的方法，从而可以降低降解复合材料的压电性能的消除效果。

    Thermal indicating composition
    8.
    发明授权
    Thermal indicating composition 有权
    热指示组成

    公开(公告)号：US08722418B1

    公开(公告)日：2014-05-13

    申请号：US13413164

    申请日：2012-03-06

    Applicant: James L. Zunino, III ,  Zafar Iqbal

    Inventor： James L. Zunino, III ,  Zafar Iqbal

    IPC: G01N31/22

    CPC classification number: G01N31/229

    Abstract: A reversible, colored thermal indicating composition, whose chromaticity provides a measure of the elapsed time within specific elevated temperature bands—the composition containing one or more polydiacetylenes (PDAs) in combination with ZnO alloyed with a transition metal oxide, such as ZrO2 and/or TiO2.

    Abstract translation: 一种可逆的着色热指示组合物，其色度提供在特定升高的温度带内经过的时间的量度 - 含有一种或多种聚二乙炔（PDAs）的组合与与过渡金属氧化物如ZrO 2和/或 TiO2。

    Superconducting ceramics by electrodeposition of metals with embedment of particulate matter, followed by oxidation
    10.
    发明授权
    Superconducting ceramics by electrodeposition of metals with embedment of particulate matter, followed by oxidation 失效
    超导陶瓷通过电沉积金属与颗粒物质的嵌入，随后氧化

    公开(公告)号：US5120707A

    公开(公告)日：1992-06-09

    申请号：US355611

    申请日：1989-05-22

    Applicant: MacRae Maxfield ,  Helmut Eckhardt ,  Ray H. Baughman ,  Zafar Iqbal

    Inventor： MacRae Maxfield ,  Helmut Eckhardt ,  Ray H. Baughman ,  Zafar Iqbal

    IPC: H01L39/24

    CPC classification number: H01L39/2451

    Abstract: Superconducting ceramic layers are made by first electrochemically depositing metal layers containing embedded particulate matter, followed by oxidation of the precursor layer to form the desired superconducting ceramic. The embedded particulate matter may (a) furnish required constituent metals for the superconductor, (b) be a superconductor itself, which may be the same as or different from the superconductor to be formed, or (c) provide adjuvant substances for improving the properties (e.g., electrical or mechanical) of the superconducting layer being formed.

    Abstract translation: 超导陶瓷层通过首先电化学沉积包含嵌入的颗粒物质的金属层，然后氧化前体层以形成所需的超导陶瓷制成。 嵌入的颗粒物质可以（a）为超导体提供所需的构成金属，（b）是超导体本身，其可以与要形成的超导体相同或不同，或（c）提供用于改善性能的辅助物质 （例如，电或机械）形成的超导层。

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