Gas sensor having zinc oxide nano-structures and method of fabricating the same
    6.
    发明授权
    Gas sensor having zinc oxide nano-structures and method of fabricating the same 有权
    具有氧化锌纳米结构的气体传感器及其制造方法

    公开(公告)号:US08087151B2

    公开(公告)日:2012-01-03

    申请号:US12373908

    申请日:2007-04-03

    IPC分类号: G01N27/12

    CPC分类号: G01N27/12 Y10T29/49002

    摘要: A gas sensor includes zinc oxide nano-structures formed on a substrate, a plurality of metal islands coated on a surface of each zinc oxide nano-structure and separated from one another, a first electrode electrically connected to one end of each zinc oxide nano-structure through the substrate, a second electrode electrically connected to the other end of each zinc oxide nano-structure, and a current variation-measuring unit electrically connected to each of the first electrode and the second electrode so as to measure a variation in the amount of current flowing between the first electrode and the second electrode. In order to form the plurality of metal islands on the zinc oxide nano-structures, a solution of metal components of a metal material is coated on the surface of each zinc oxide nano-structure.

    摘要翻译: 气体传感器包括形成在基板上的氧化锌纳米结构体,涂覆在每个氧化锌纳米结构的表面上且彼此分离的多个金属岛,与每个氧化锌纳米结构的一端电连接的第一电极, 通过基板的结构,与每个氧化锌纳米结构的另一端电连接的第二电极和电连接到第一电极和第二电极中的每一个的电流变化测量单元,以测量量的变化量 的电流在第一电极和第二电极之间流动。 为了在氧化锌纳米结构上形成多个金属岛,金属材料的金属成分溶液涂覆在每个氧化锌纳米结构的表面上。

    GAS SENSOR HAVING ZINC OXIDE NANO-STRUCTURES AND METHOD OF FABRICATING THE SAME
    7.
    发明申请
    GAS SENSOR HAVING ZINC OXIDE NANO-STRUCTURES AND METHOD OF FABRICATING THE SAME 有权
    具有氧化锌纳米结构的气体传感器及其制造方法

    公开(公告)号:US20100012919A1

    公开(公告)日:2010-01-21

    申请号:US12373908

    申请日:2007-04-03

    IPC分类号: H01L29/12 H01L21/34

    CPC分类号: G01N27/12 Y10T29/49002

    摘要: Provided are a gas sensor using a plurality of zinc oxide nano-structures on which metal islands are formed, and a method of fabricating the same. The gas sensor comprises zinc oxide nano-structures formed on a substrate, a plurality of metal islands coated on a surface of each zinc oxide nano-structure and separated from one another, a first electrode electrically connected to one end of each zinc oxide nano-structure through the substrate, a second electrode electrically connected to the other end of each zinc oxide nano-structure, and a current variation-measuring unit electrically connected to each of the first electrode and the second electrode so as to measure a variation in the amount of current flowing between the first electrode and the second electrode. In order to form the plurality of metal islands separated from one another on the surface of each zinc oxide nano-structure using a wet process, metal components of a metal material are coated on the surface of each zinc oxide nano-structure using the solution in which the metal material is solved.

    摘要翻译: 提供了使用其上形成金属岛的多个氧化锌纳米结构的气体传感器及其制造方法。 气体传感器包括形成在基板上的氧化锌纳米结构体,涂覆在每个氧化锌纳米结构的表面上并分离的多个金属岛,与每个氧化锌纳米结构的一端电连接的第一电极, 通过基板的结构,与每个氧化锌纳米结构的另一端电连接的第二电极和电连接到第一电极和第二电极中的每一个的电流变化测量单元,以测量量的变化量 的电流在第一电极和第二电极之间流动。 为了使用湿法在每个氧化锌纳米结构的表面上形成彼此分离的多个金属岛,金属材料的金属成分使用溶液涂覆在每个氧化锌纳米结构的表面上 金属材料被解决。

    NANOSTRUCTURE COMPOSITE AND METHOD OF PRODUCING THE SAME
    8.
    发明申请
    NANOSTRUCTURE COMPOSITE AND METHOD OF PRODUCING THE SAME 审中-公开
    纳米结构复合材料及其制造方法

    公开(公告)号:US20100255252A1

    公开(公告)日:2010-10-07

    申请号:US12676185

    申请日:2008-09-03

    IPC分类号: B82B3/00 C23C16/40

    摘要: Provided is a nano structure composite and a method of manufacturing the same. More specifically, a nano structure composite that includes a substrate, a first layer formed of carbon nano structures on the substrate, and a second layer formed of metal oxide nano structures on the first layer, and a method of manufacturing the same are provided. When the nano structure composite according to the present invention is used, a device having a field emission characteristic higher efficiency than a conventional device can be realized, and also, the device can be manufactured at a lower temperature and at a lower pressure. Thus, manufacturing cost can be reduced and a large scale process can be performed.

    摘要翻译: 提供了一种纳米结构复合材料及其制造方法。 更具体地说,提供一种纳米结构复合体及其制造方法,所述纳米结构复合体包括基板,由所述基板上的碳纳米结构形成的第一层和由所述第一层上的金属氧化物纳米结构形成的第二层。 当使用根据本发明的纳米结构复合材料时,可以实现具有比常规器件更高效率的场发射特性的器件,并且还可以在较低温度和较低压力下制造器件。 因此,可以降低制造成本并且可以执行大规模处理。