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    • 43. 发明申请
    • Molecular structures for gas sensing and devices and methods therewith
    • 气体传感器的分子结构及其装置及方法
    • US20060293169A1
    • 2006-12-28
    • US11178658
    • 2005-07-08
    • Duraiswamy SrinivasanAnis ZribiRashmi RaoRajappan Vetrivel
    • Duraiswamy SrinivasanAnis ZribiRashmi RaoRajappan Vetrivel
    • B01J29/04H05F3/00
    • C01B39/04B82Y15/00B82Y30/00D01D5/003D01F9/10
    • A porous nanozeolite material having a first dimension less than about 1 micron and a second dimension less than about 100 microns. The nanozeolite material comprises pores having an average diameter less than about 50 nm. A method of making microporous nanozeolites is provided. The method comprises the steps of providing an aqueous solution comprising at least one nanozeolite precursor material or zeolite particles, and electrospinning the aqueous solution onto a substrate to form an electrospun material. The electrospun material comprises microporous nanozeolites. A method of making mesoporous nanozeolites is also provided. The method comprises the step of providing an aqueous solution comprising a nanozeolite precursor material and at least one structure directing agent, and electrospinning the aqueous solution onto a substrate to form an electrospun mesoporous nanozeolite material. A gas sensor device is provided. The device comprises nanozeolite sensing material.
    • 具有小于约1微米的第一尺寸和小于约100微米的第二尺寸的多孔纳米沸石材料。 纳米沸石材料包括平均直径小于约50nm的孔。 提供了制造微孔纳米沸石的方法。 该方法包括以下步骤:提供包含至少一种纳米沸石前体材料或沸石颗粒的水溶液,并将该水溶液静电纺丝到基底上以形成电纺丝材料。 电纺材料包括微孔纳米沸石。 还提供了制备介孔纳米沸石的方法。 该方法包括提供包含纳米沸石前体材料和至少一种结构导向剂的水溶液的步骤,并将该水溶液静电纺丝到基底上以形成电纺丝介孔纳米沸石材料。 提供了一种气体传感器装置。 该装置包括纳米沸石传感材料。
    • 44. 发明申请
    • Contactless humidity/chemical vapor sensor device and associated method of fabrication
    • 非接触式湿度/化学气相传感器装置及相关制造方法
    • US20050116831A1
    • 2005-06-02
    • US10726038
    • 2003-12-01
    • Anis Zribi
    • Anis Zribi
    • G01N27/00G08B17/10
    • G01N29/036G01N2291/0256
    • The invention provides a contactless sensor device operable for sensing water vapor or a predetermined chemical vapor including a thin film, wherein the thin film includes a nanostructured sensing layer and a soft magnetic layer disposed directly adjacent to the nanostructured sensing layer. The thin film has a first mass, a first density, and a first magnetostrictive resonance frequency prior to the nanostructured sensing layer adsorbing a predetermined amount of a predetermined vapor and a second mass, a second density, and a second magnetostrictive resonance frequency subsequent to the nanostructured sensing layer adsorbing the predetermined amount of the predetermined vapor. The sensor device also includes a driving coil disposed indirectly adjacent to and at a predetermined distance from the thin film, the driving coil operable for generating an alternating-current magnetic field used to query a shift in the magnetostrictive resonance frequency of the thin film. The sensor device further includes a measuring coil disposed indirectly adjacent to and at a predetermined distance from the thin film, the measuring coil operable for measuring and quantifying the shift in the magnetostrictive resonance frequency of the thin film.
    • 本发明提供了一种非接触式传感器装置,可操作用于感测水蒸汽或包含薄膜的预定化学气相,其中薄膜包括直接邻近纳米结构感测层设置的纳米结构感测层和软磁层。 在纳米结构感测层吸附预定量的预定蒸气之前具有第一质量,第一密度和第一磁致伸缩共振频率,第二质量,第二密度和第二磁致伸缩共振频率在 纳米结构感测层吸附预定量的预定蒸气。 传感器装置还包括间隔地与薄膜间隔相邻且距离薄膜预定距离的驱动线圈,驱动线圈可操作用于产生用于查询薄膜的磁致伸缩共振频率偏移的交流磁场。 所述传感器装置还包括与所述薄膜间接相邻并且距离所述薄膜预定距离设置的所述测量线圈,所述测量线圈可操作用于测量和量化所述薄膜的磁致伸缩共振频率的偏移。
    • 50. 发明授权
    • Nano-calorimeter device and associated methods of fabrication and use
    • 纳米量热仪装置及相关的制造和使用方法
    • US06988826B2
    • 2006-01-24
    • US10847180
    • 2004-05-17
    • Anis ZribiAzar AlizadehSuryaprakash GantiJuan Antonio SabateLoucas TsakalakosKenneth Roger Conway
    • Anis ZribiAzar AlizadehSuryaprakash GantiJuan Antonio SabateLoucas TsakalakosKenneth Roger Conway
    • G01K17/00G01N25/00
    • B82Y15/00G01K17/006G01N25/4866
    • The present invention provides a nano-calorimeter device operable for measuring and characterizing the thermodynamic and other physical properties of materials that are confined to essentially nano-scale dimensions. The nano-calorimeter device including a thin film membrane having a first surface and a second surface. The nano-calorimeter device also including a frame structure disposed adjacent to and in thermal contact with the first surface of the thin film membrane, the frame structure defining a plurality of hollow cells adjacent to and in thermal contact with the first surface of the thin film membrane. The nano-calorimeter device further including one or more micro-heating elements disposed adjacent to and in thermal contact with the second surface of the thin film membrane, the location of the one or more micro-heating elements disposed adjacent to the second surface of the thin film membrane substantially corresponding to the location of the plurality of hollow cells defined adjacent to the first surface of the thin film membrane.
    • 本发明提供一种可用于测量和表征被限制在基本上纳米级尺寸的材料的热力学和其它物理性能的纳米量热器装置。 纳米量热器装置包括具有第一表面和第二表面的薄膜膜。 所述纳米量热器装置还包括邻近所述薄膜膜的所述第一表面设置并与所述薄膜膜的第一表面热接触的框架结构,所述框架结构限定与所述薄膜的所述第一表面相邻并且与所述薄膜的第一表面热接触的多个中空细胞 膜。 所述纳米量热器装置还包括一个或多个设置在所述薄膜膜的第二表面附近并与之相接触的微加热元件,所述一个或多个微加热元件邻近所述薄膜膜的第二表面设置的位置 薄膜膜基本上对应于与薄膜膜的第一表面相邻限定的多个中空细胞的位置。