Atmospheric pressure ion trap
    21.
    发明授权
    Atmospheric pressure ion trap 失效
    大气压离子阱

    公开(公告)号:US08309912B2

    公开(公告)日:2012-11-13

    申请号:US12620160

    申请日:2009-11-17

    IPC分类号: B01D59/44 H01J49/00

    CPC分类号: H01J49/426

    摘要: An ion trap instrument working at atmospheric pressure, which alleviates requirements of bulky, power consuming vacuum pumps. Traps can accumulate selected ion species, effectively concentrating the analyte of interest and allowing laser spectroscopy to be performed. This lowers the detection threshold of this instrument compared to others and increases the selectivity.

    摘要翻译: 离子阱仪器工作在大气压力,这减轻了大型耗电真空泵的要求。 捕集阱可以积聚选定的离子物质,有效地浓集目标分析物并允许进行激光光谱学。 这降低了与其他仪器相比的检测阈值,并提高了选择性。

    Sono-photonic gas sensor
    23.
    发明授权
    Sono-photonic gas sensor 有权
    超光子气体传感器

    公开(公告)号:US07782462B2

    公开(公告)日:2010-08-24

    申请号:US11945610

    申请日:2007-11-27

    申请人: Igor Pavlovsky

    发明人: Igor Pavlovsky

    IPC分类号: G01N21/00

    摘要: Sensing a gas includes introducing a gas into a chamber, forming a standing acoustic wave in the chamber, and irradiating the chamber with electromagnetic radiation. Some of the electromagnetic radiation passes into the chamber, through the standing acoustic wave in the chamber, and out of the chamber. An amount of electromagnetic radiation that passes out of the chamber, or is transmitted through the chamber, is detected. A concentration of the gas in the chamber can be assessed.

    摘要翻译: 感测气体包括将气体引入室中,在室内形成驻波,并用电磁辐射照射室。 一些电磁辐射通过腔室中的声波并进出腔室进入腔室。 检测出从腔室出来或透过室的电磁辐射量。 可以评估室中气体的浓度。

    PHOTO-CURING PROCESS FOR METALLIC INKS
    24.
    发明申请
    PHOTO-CURING PROCESS FOR METALLIC INKS 有权
    金属墨水的光固化工艺

    公开(公告)号:US20090311440A1

    公开(公告)日:2009-12-17

    申请号:US12466323

    申请日:2009-05-14

    IPC分类号: B05D3/06

    摘要: A solution of metal ink is mixed and then printed or dispensed onto the substrate using the dispenser. The film then is dried to eliminate water or solvents. In some cases, a thermal curing step can be introduced subsequent to dispensing the film and prior to the photo-curing step. The substrate and deposited film can be cured using an oven or by placing the substrate on the surface of a heater, such as a hot plate. Following the drying and/or thermal curing step, a laser beam or focused light from the light source is directed onto the surface of the film in a process known as direct writing. The light serves to photo-cure the film such that it has low resistivity.

    摘要翻译: 将金属油墨的溶液混合,然后使用分配器将其印刷或分配到基材上。 然后将膜干燥以除去水或溶剂。 在一些情况下,可以在分配膜之后并且在光固化步骤之前引入热固化步骤。 基板和沉积膜可以使用烘箱或通过将基板放置在诸如热板的加热器的表面上来固化。 在干燥和/或热固化步骤之后,来自光源的激光束或聚焦光以被称为直接写入的过程被引导到膜的表面上。 光用于光固化膜,使其具有低电阻率。

    Method of producing porous silicon particles by stain-etching and silicon nanoparticles from stain-etched silicon powder
    25.
    发明授权
    Method of producing porous silicon particles by stain-etching and silicon nanoparticles from stain-etched silicon powder 失效
    通过污渍蚀刻制造多孔硅颗粒的方法和从污迹蚀刻的硅粉制造的硅纳米颗粒

    公开(公告)号:US07514369B2

    公开(公告)日:2009-04-07

    申请号:US11763400

    申请日:2007-06-14

    IPC分类号: H01L21/461 B32B5/18

    摘要: The present invention is for a porous silicon powder comprising silicon particles wherein the outermost layers of said particles are porous. The present invention is also directed to a method of making this porous silicon powder using a stain etch method. The present invention is also directed to a method of making silicon nanoparticles from the porous silicon powders using a process of ultrasonic agitation. The present invention also includes methods of processing these silicon nanoparticles for use in a variety of applications.

    摘要翻译: 本发明涉及包含硅颗粒的多孔硅粉末,其中所述颗粒的最外层是多孔的。 本发明还涉及使用污渍蚀刻方法制造该多孔硅粉末的方法。 本发明还涉及使用超声波搅拌的方法从多孔硅粉制造硅纳米颗粒的方法。 本发明还包括处理用于各种应用的这些硅纳米颗粒的方法。

    Low Work Function Material
    26.
    发明申请
    Low Work Function Material 审中-公开
    低功能材料

    公开(公告)号:US20080206448A1

    公开(公告)日:2008-08-28

    申请号:US12028171

    申请日:2008-02-08

    IPC分类号: B05D5/12

    摘要: The present invention is directed toward methods for incorporating low work function metals and salts of such metals into carbon nanotubes for use as field emitting materials. The present invention is also directed toward field emission devices, and associated components, comprising treated carbon nanotubes that have, incorporated into them, low work function metals and/or metal salts, and methods for making same. The treatments of the carbon nanotubes with the low work function metals and/or metal salts serve to improve their field emission properties relative to untreated carbon nanotubes when employed as a cathode material in field emission devices.

    摘要翻译: 本发明涉及将低功函数金属和这些金属的盐掺入用作场发射材料的碳纳米管中的方法。 本发明还涉及包括处理过的碳纳米管的场致发射器件和相关元件,其中并入其中,具有低功函数金属和/或金属盐,及其制备方法。 具有低功函数金属和/或金属盐的碳纳米管的处理用于在用作场发射器件中的阴极材料时相对于未处理的碳纳米管改善其场致发射性能。

    Method of Producing Silicon Nanoparticles from Stain-Etched Silicon Powder
    27.
    发明申请
    Method of Producing Silicon Nanoparticles from Stain-Etched Silicon Powder 失效
    由蚀刻硅粉生产硅纳米颗粒的方法

    公开(公告)号:US20080138270A1

    公开(公告)日:2008-06-12

    申请号:US11832854

    申请日:2007-08-02

    IPC分类号: C01B33/021

    摘要: The present invention is for a porous silicon powder comprising silicon particles wherein the outermost layers of said particles are porous. The present invention is also directed to a method of making this porous silicon powder using a stain etch method. The present invention is also directed to a method of making silicon nanoparticles from the porous silicon powders using a process of ultrasonic agitation. The present invention also includes methods of processing these silicon nanoparticles for use in a variety of applications.

    摘要翻译: 本发明涉及包含硅颗粒的多孔硅粉末,其中所述颗粒的最外层是多孔的。 本发明还涉及使用污渍蚀刻方法制造该多孔硅粉末的方法。 本发明还涉及使用超声波搅拌的方法从多孔硅粉制造硅纳米颗粒的方法。 本发明还包括处理用于各种应用的这些硅纳米颗粒的方法。

    Method of Producing Silicon Nanoparticles from Stain-Etched Silicon Powder
    28.
    发明申请
    Method of Producing Silicon Nanoparticles from Stain-Etched Silicon Powder 失效
    由蚀刻硅粉生产硅纳米颗粒的方法

    公开(公告)号:US20070237979A1

    公开(公告)日:2007-10-11

    申请号:US11763400

    申请日:2007-06-14

    IPC分类号: B32B5/16

    摘要: The present invention is for a porous silicon powder comprising silicon particles wherein the outermost layers of said particles are porous. The present invention is also directed to a method of making this porous silicon powder using a stain etch method. The present invention is also directed to a method of making silicon nonparticles from the porous silicon powders using a process of ultrasonic agitation. The present invention also includes methods of processing these silicon nanoparticles for use in a variety of applications.

    摘要翻译: 本发明涉及包含硅颗粒的多孔硅粉末,其中所述颗粒的最外层是多孔的。 本发明还涉及使用污渍蚀刻方法制造该多孔硅粉末的方法。 本发明还涉及使用超声波搅拌的方法从多孔硅粉制造硅非颗粒的方法。 本发明还包括处理用于各种应用的这些硅纳米颗粒的方法。

    Hydrogen sensor
    30.
    发明申请
    Hydrogen sensor 有权
    氢传感器

    公开(公告)号:US20070068493A1

    公开(公告)日:2007-03-29

    申请号:US11524698

    申请日:2006-09-21

    申请人: Igor Pavlovsky

    发明人: Igor Pavlovsky

    IPC分类号: F02M51/00 H01L21/00

    摘要: A hydrogen sensor (100) with instant response that uses one or more quartz tuning forks (101, 102) while no chemical reactions or other material modifications are involved. Sensor (100) can be used in any application to measure percent range of hydrogen concentrations.

    摘要翻译: 具有即时响应的氢传感器(100),其使用一个或多个石英调谐叉(101,102),而不涉及化学反应或其它材料修改。 传感器(100)可用于任何应用中,以测量氢浓度的百分比范围。