专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5120707A Superconducting ceramics by electrodeposition of metals with embedment of particulate matter, followed by oxidation 失效
标题翻译：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
申请人： MacRae Maxfield , Helmut Eckhardt , Ray H. Baughman , Zafar Iqbal
发明人： MacRae Maxfield , Helmut Eckhardt , Ray H. Baughman , Zafar Iqbal
IPC分类号： H01L39/24
CPC分类号： H01L39/2451
摘要： 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.
摘要翻译：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。

2. 发明授权

US4870051A Method of forming superconducting ceramics by electrodeposition 失效
标题翻译：通过电沉积形成超导陶瓷的方法
公开(公告)号：US4870051A
公开(公告)日：1989-09-26
申请号：US188019
申请日：1988-04-29
申请人： MacRae Maxfield , Ray H. Baughman , Zafar Iqbal , Helmut Eckhardt
发明人： MacRae Maxfield , Ray H. Baughman , Zafar Iqbal , Helmut Eckhardt
IPC分类号： C04B35/45 , C04B35/65 , H01L39/24
CPC分类号： C04B35/45 , C04B35/65 , H01L39/2451 , H01L39/2464 , Y10S205/915 , Y10S505/818
摘要： A method of forming films of superconducting ceramics is disclosed. The method involves electrodepositing a mixture of metals of the type which can be oxidized into superconducting ceramic. Thereafter, the metals deposited are oxidized to form the superconducting ceramic deposit. Deposits made by this method are also disclosed.
摘要翻译：公开了一种形成超导陶瓷薄膜的方法。该方法包括将可被氧化的金属的混合物电沉积到超导陶瓷中。此后，沉积的金属被氧化以形成超导陶瓷沉积物。还公开了通过该方法进行的沉积。

3. 发明授权

US4646066A Environmental indicator device and method 失效
标题翻译：环境指标装置及方法
公开(公告)号：US4646066A
公开(公告)日：1987-02-24
申请号：US749326
申请日：1985-06-27
申请人： Ray H. Baughman , Ronald L. Elsenbaumer , Zafar Iqbal , Granville G. Miller , Helmut Eckhardt
发明人： Ray H. Baughman , Ronald L. Elsenbaumer , Zafar Iqbal , Granville G. Miller , Helmut Eckhardt
IPC分类号： G01D5/12 , G01D5/48 , G01N27/12 , G08B21/18 , G08B13/18 , G08B21/00
CPC分类号： G08B21/182 , G01D5/12 , G01D5/48 , G01N27/122
摘要： A device for monitoring environmental exposure includes an element whose electrical properties change, in a predetermined way, in response to the environmental exposure. The element may be part of a tuned circuit or of a shield for a tuned circuit. In either case, when the tuned circuit is interrogated, preferably by an r.f. or microwave signal, it emits a signal whose intensity depends on the electrical properties of the element. Thus, an incremental environmental exposure can be measured by a change in the signal intensity. The device is particularly useful for monitoring the condition of perishable materials, because it can be located with the perishable inside a packaging material during both storage and interrogation.
摘要翻译：用于监测环境暴露的装置包括响应于环境暴露以预定方式改变电特性的元件。元件可以是调谐电路或调谐电路的屏蔽的一部分。在任一种情况下，当调谐电路被询问时，优选地通过r.f. 或微波信号，它发出强度取决于元件的电性能的信号。因此，增量环境暴露可以通过信号强度的变化来测量。该设备对于监测易腐物质的状况特别有用，因为它可以在储存和询问期间与包装材料内容易变质。

4. 发明授权

US5702629A Piezeoelectric ceramic-polymer composites 失效
标题翻译：压电陶瓷 - 聚合物复合材料
公开(公告)号：US5702629A
公开(公告)日：1997-12-30
申请号：US618690
申请日：1996-03-21
申请人： Changxing Cui , Ray H. Baughman , Zafar Iqbal , Theodore R. Kazmar , David K. Dahlstrom
发明人： Changxing Cui , Ray H. Baughman , Zafar Iqbal , Theodore R. Kazmar , David K. Dahlstrom
IPC分类号： H01L41/08 , H01L41/18 , H01L41/45 , H01L41/193 , H01L41/157
CPC分类号： H01L41/257 , H01L41/183 , H01L41/37
摘要： Methods and compositions are described for the preparation of piezoelectric ceramic-polymer composites having improved properties for application in piezoelectric devices. These composites consist of piezoelectric particles embedded in a polymer matrix. The improvements of this invention result from discoveries of the effects of particle size, particle size dispersity, volumetric loading levels, ceramic dielectric constant, and polymer dielectric constant on performance. Various improved devices based on these compositions are also described.
摘要翻译：描述了用于制备具有改进的用于压电装置的性能的压电陶瓷 - 聚合物复合材料的方法和组合物。这些复合材料由嵌入聚合物基质中的压电颗粒组成。本发明的改进是由于粒度，粒度分散度，体积负载水平，陶瓷介电常数和聚合物介电常数对性能的影响的发现而产生的。还描述了基于这些组合物的各种改进的装置。

5. 发明授权

US06555945B1 Actuators using double-layer charging of high surface area materials 失效
标题翻译：执行器采用双层充电的高表面积材料
公开(公告)号：US06555945B1
公开(公告)日：2003-04-29
申请号：US09379132
申请日：1999-08-20
申请人： Ray H. Baughman , Changxing Cui , Ji Su , Zafar Iqbal , Anvar Zakhidov
发明人： Ray H. Baughman , Changxing Cui , Ji Su , Zafar Iqbal , Anvar Zakhidov
IPC分类号： G02B626
CPC分类号： H02N11/006 , F03G7/005 , Y10S136/291 , Y10S977/725
摘要： Actuators are described that operate as a result of double-layer charge injection in electrodes having very high gravimetric surface areas and gravimetric capacitances. The actuator output of the actuators may be a mechanical displacement that can be used to accomplish mechanical work. As a result of the non-faradaic process and the actuator materials utilized, such as carbon nanotubes, the actuators have improved work capacity, power density, cycle life, and force generation capabilities. Other benefits include low voltage operation and high temperature performance. The actuators also convert a mechanical energy input to an electrical energy output. The actuators may be used to control either thermal, electrical or fluid transport or cause either the switching, phase shift, or attenuation of electromagnetic radiation.
摘要翻译：描述了在具有非常高的重量表面积和重量电容的电极中作为双层电荷注入的结果来操作的致动器。致动器的致动器输出可以是可用于完成机械作业的机械位移。由于采用非法拉第工艺和所使用的致动器材料，例如碳纳米管，致动器具有改进的工作能力，功率密度，循环寿命和力产生能力。其他优点包括低电压操作和高温性能。执行器还将机械能量输入转换为电能输出。致动器可用于控制热，电或流体输送或导致电磁辐射的切换，相移或衰减。

6. 发明申请

US20100326813A1 Microwave Induced Functionalization of Single Wall Carbon Nanotubes and Composites Prepared Therefrom 有权
标题翻译：单壁碳纳米管和复合材料的微波诱导功能化
公开(公告)号：US20100326813A1
公开(公告)日：2010-12-30
申请号：US12829852
申请日：2010-07-02
申请人： Somenath Mitra , Zafar Iqbal
发明人： Somenath Mitra , Zafar Iqbal
IPC分类号： B01J19/12 , C08F8/00
CPC分类号： D01F11/12 , B82Y30/00 , B82Y40/00 , C01B32/152 , C01B32/174 , C01B32/18 , C01B2202/02 , C01B2202/06 , C01B2202/28 , C01P2004/13 , C04B35/52 , C04B35/528 , C04B35/571 , C04B35/806 , C04B2235/5288 , D01F11/14 , D01F11/16
摘要： The invention is directed to a method of forming, producing or manufacturing functionalized nanomaterials, and, specifically, soluble functionalized nanomaterials. The presently described invention also relates to nanomaterial-based composites consisting of a target material, which can include ceramic, polymer, or metallic matrices incorporated into or grown on nanomaterials, as well as a method or synthesis technique for the formation, production, or manufacture of nanomaterial-based composites through microwave-induced reaction.
摘要翻译：本发明涉及一种形成，制备或制造官能化纳米材料的方法，特别是可溶性官能化纳米材料。目前描述的发明还涉及由目标材料组成的纳米材料基复合材料，所述靶材料可以包括掺入或生长在纳米材料上的陶瓷，聚合物或金属基质，以及用于形成，生产或制造的方法或合成技术的纳米材料复合材料通过微波诱导反应。

7. 发明申请

US20100279179A1 System and Method for Directed Self-Assembly Technique for the Creation of Carbon Nanotube Sensors and Bio-Fuel Cells on Single Plane 有权
标题翻译：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
申请人： Reginald C. Farrow , Zafar Iqbal , Alokik Kanwal
发明人： Reginald C. Farrow , Zafar Iqbal , Alokik Kanwal
IPC分类号： H01M8/16
CPC分类号： B82Y10/00 , B82Y30/00 , H01L51/0048 , H01M8/16 , Y02E60/527
摘要： 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.
摘要翻译：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。

8. 发明授权

US07754054B2 Microwave induced functionalization of single wall carbon nanotubes and composites prepared therefrom 有权
标题翻译：微波诱导单壁碳纳米管的功能化及其制备的复合材料
公开(公告)号：US07754054B2
公开(公告)日：2010-07-13
申请号：US11374499
申请日：2006-03-13
申请人： Somenath Mitra , Zafar Iqbal
发明人： Somenath Mitra , Zafar Iqbal
IPC分类号： C07C1/00 , A62D3/00 , C01B31/00 , C07F1/00
CPC分类号： D01F11/12 , B82Y30/00 , B82Y40/00 , C01B32/152 , C01B32/174 , C01B32/18 , C01B2202/02 , C01B2202/06 , C01B2202/28 , C01P2004/13 , C04B35/52 , C04B35/528 , C04B35/571 , C04B35/806 , C04B2235/5288 , D01F11/14 , D01F11/16
摘要： The invention is directed to a method of forming, producing or manufacturing functionalized nanomaterials, and, specifically, soluble functionalized nanomaterials. The presently described invention also relates to nanomaterial-based composites consisting of a target material, which can include ceramic, polymer, or metallic matrices incorporated into or grown on nanomaterials, as well as a method or synthesis technique for the formation, production, or manufacture of nanomaterial-based composites through microwave-induced reaction.
摘要翻译：本发明涉及一种形成，制备或制造官能化纳米材料的方法，特别是可溶性官能化纳米材料。目前描述的发明还涉及由目标材料组成的纳米材料基复合材料，所述靶材料可以包括掺入或生长在纳米材料上的陶瓷，聚合物或金属基质，以及用于形成，生产或制造的方法或合成技术的纳米材料复合材料通过微波诱导反应。

9. 发明申请

US20090161204A1 Splitter 审中-公开
标题翻译：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
申请人： Zafar Iqbal
发明人： Zafar Iqbal
IPC分类号： G02B21/20 , G02B27/10
CPC分类号： G02B21/0012 , G02B21/22 , G02B21/361
摘要： 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.
摘要翻译：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。

10. 发明申请

US20090045061A1 Nanotube Devices and Vertical Field Effect Transistors 审中-公开
标题翻译：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
申请人： Reginald C. Farrow , Zafar Iqbal , Amit Goyal , Sheng Liu
发明人： Reginald C. Farrow , Zafar Iqbal , Amit Goyal , Sheng Liu
IPC分类号： C25D13/02
CPC分类号： C25D13/02 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/174 , C01B2202/02 , H01L29/0665 , H01L29/0673 , H01L29/0676 , H01L29/78642 , H01L51/0002 , H01L51/0048
摘要： 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.
摘要翻译：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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式