Hollow metal sphere with mesoporous structure and method for manufacturing the same
    1.
    发明授权
    Hollow metal sphere with mesoporous structure and method for manufacturing the same 有权
    中孔结构的中空金属球及其制造方法

    公开(公告)号:US08962075B2

    公开(公告)日:2015-02-24

    申请号:US13489041

    申请日:2012-06-05

    IPC分类号: B32B5/16 C01B37/02

    摘要: A method for manufacturing a hollow metal sphere with a mesoporous structure is disclosed, which comprises the following steps: (A) providing a hollow sphere template with a mesoporous structure, wherein the hollow sphere template comprises: a first shell with plural channels penetrating the first shell, the material of the first shell comprises a mesoporous silica material, and the mesoporous silica material has a cubic Ia3d symmetry pore structure; (B) mixing the hollow sphere template with a metal precursor; (C) reducing the metal precursor; and (D) removing the hollow sphere template to obtain a hollow metal sphere with a mesoporous structure. In addition, the present invention also provides a hollow metal sphere with a mesoporous structure prepared by the aforementioned method.

    摘要翻译: 公开了一种制造具有介孔结构的中空金属球的方法,其包括以下步骤:(A)提供具有介孔结构的中空球模板,其中所述中空球模板包括:具有多个通道的第一壳穿透第一 壳,第一壳的材料包括介孔二氧化硅材料,介孔二氧化硅材料具有立方体Ia3d对称孔结构; (B)将中空球模板与金属前体混合; (C)还原金属前体; 和(D)去除中空球模板以获得具有介孔结构的中空金属球。 此外,本发明还提供一种具有通过上述方法制备的介孔结构的中空金属球。

    Gas sensor and method thereof
    3.
    发明申请
    Gas sensor and method thereof 审中-公开
    气体传感器及其方法

    公开(公告)号:US20100288014A1

    公开(公告)日:2010-11-18

    申请号:US12461400

    申请日:2009-08-11

    IPC分类号: G01N29/02 H03B5/30

    摘要: A gas sensor comprises a first surface-acoustic-wave device, at least one further surface-acoustic-wave device, and a control device. The first surface-acoustic-wave device includes a piezoelectric substrate, a pair of transducers and an external circuit. The pair of transducers consists of a first transducer and a second transducer, and they are formed on two sides of the piezoelectric substrate. The first transducer is utilized to generate a surface acoustic wave on the piezoelectric substrate. The external circuit electrically connects to the pair of transducers. At least one further surface-acoustic-wave device includes at least one first surface-acoustic-device and a sensing porous thin film of which two sides are formed on the pair of the transducers. The control device is utilized to control only one external circuit to become activated at one time.

    摘要翻译: 气体传感器包括第一表面声波装置,至少一个另外的表面声波装置和控制装置。 第一表面声波装置包括压电基板,一对换能器和外部电路。 这对换能器由第一换能器和第二换能器组成,并且它们形成在压电基片的两侧。 第一传感器用于在压电基片上产生表面声波。 外部电路电连接到一对换能器。 至少一个另外的表面声波装置包括至少一个第一表面声学装置和感测多孔薄膜,其两侧形成在一对换能器上。 控制装置用于仅控制一个外部电路以一次激活。

    Method for preparing nitride nanomaterials
    4.
    发明授权
    Method for preparing nitride nanomaterials 有权
    氮化物纳米材料的制备方法

    公开(公告)号:US08679440B2

    公开(公告)日:2014-03-25

    申请号:US13111369

    申请日:2011-05-19

    摘要: The present invention relates to a method for preparing nitride nanomaterials, including: providing a first precursor and a second precursor, in which the first precursor is a transition metal precursor, a group IIIA precursor, a group IVA precursor or a mixture thereof, and a second precursor is a nitrogen-containing aromatic compound; and heating the first precursor with the second precursor to form a nitride nanomaterial. Accordingly, the present invention provides a simpler, nontoxic, more widely applied and low-cost method for preparing nitride nanomaterials.

    摘要翻译: 本发明涉及一种制备氮化物纳米材料的方法,包括:提供第一前体和第二前体,其中第一前体是过渡金属前体,IIIA族前体,IVA族前体或其混合物,以及 第二前体是含氮芳族化合物; 并用第二前体加热第一前体以形成氮化物纳米材料。 因此,本发明提供了一种更简单,无毒,更广泛应用和低成本的氮化物纳米材料的制备方法。

    HOLLOW METAL SPHERE WITH MESOPOROUS STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
    5.
    发明申请
    HOLLOW METAL SPHERE WITH MESOPOROUS STRUCTURE AND METHOD FOR MANUFACTURING THE SAME 有权
    具有多孔结构的中空金属球和其制造方法

    公开(公告)号:US20120321897A1

    公开(公告)日:2012-12-20

    申请号:US13489041

    申请日:2012-06-05

    IPC分类号: B32B15/02 B22F9/18 B22F1/00

    摘要: A method for manufacturing a hollow metal sphere with a mesoporous structure is disclosed, which comprises the following steps: (A) providing a hollow sphere template with a mesoporous structure, wherein the hollow sphere template comprises: a first shell with plural channels penetrating the first shell, the material of the first shell comprises a mesoporous silica material, and the mesoporous silica material has a cubic Ia3d symmetry pore structure; (B) mixing the hollow sphere template with a metal precursor; (C) reducing the metal precursor; and (D) removing the hollow sphere template to obtain a hollow metal sphere with a mesoporous structure. In addition, the present invention also provides a hollow metal sphere with a mesoporous structure prepared by the aforementioned method.

    摘要翻译: 公开了一种制造具有介孔结构的中空金属球的方法,其包括以下步骤:(A)提供具有介孔结构的中空球模板,其中所述中空球模板包括:具有多个通道的第一壳穿透第一 壳,第一壳的材料包括介孔二氧化硅材料,介孔二氧化硅材料具有立方体Ia3d对称孔结构; (B)将中空球模板与金属前体混合; (C)还原金属前体; 和(D)去除中空球模板以获得具有介孔结构的中空金属球。 此外,本发明还提供一种具有通过上述方法制备的介孔结构的中空金属球。

    METHOD FOR PREPARING NITRIDE NANOMATERIALS
    6.
    发明申请
    METHOD FOR PREPARING NITRIDE NANOMATERIALS 有权
    制备硝酸纳米微粒的方法

    公开(公告)号:US20120244062A1

    公开(公告)日:2012-09-27

    申请号:US13111369

    申请日:2011-05-19

    IPC分类号: C01B21/06 B82Y40/00

    摘要: The present invention relates to a method for preparing nitride nanomaterials, including: providing a first precursor and a second precursor, in which the first precursor is a transition metal precursor, a group IIIA precursor, a group IVA precursor or a mixture thereof, and a second precursor is a nitrogen-containing aromatic compound; and heating the first precursor with the second precursor to form a nitride nanomaterial. Accordingly, the present invention provides a simpler, nontoxic, more widely applied and low-cost method for preparing nitride nanomaterials.

    摘要翻译: 本发明涉及一种制备氮化物纳米材料的方法,包括:提供第一前体和第二前体,其中第一前体是过渡金属前体,IIIA族前体,IVA族前体或其混合物,以及 第二前体是含氮芳族化合物; 并用第二前体加热第一前体以形成氮化物纳米材料。 因此,本发明提供了一种更简单,无毒,更广泛应用和低成本的氮化物纳米材料的制备方法。

    Method of fabricating nanostructured materials
    9.
    发明授权
    Method of fabricating nanostructured materials 有权
    制造纳米结构材料的方法

    公开(公告)号:US06733828B2

    公开(公告)日:2004-05-11

    申请号:US10059995

    申请日:2002-01-29

    IPC分类号: B05D500

    摘要: A method of confined synthesis of nanostructured material inside a mesoporous material. The method includes the step of providing mesoporous material having uniform and ordered mesopores. Next, a monolayer of charged functional group is attached on the pore surface of mesoporous host material by reacting with functional molecule. A oppositely-charged molecule is incorporated into the confined space of mesoporous material by either ion exchange or incipient wetness impregnation. Finally, the incorporated molecule is reduced or oxidized or further reacted with secondarily-incorporated molecule to form nanostructured material in mesoporous material.

    摘要翻译: 一种在介孔材料内限制合成纳米结构材料的方法。 该方法包括提供具有均匀和有序介孔的介孔材料的步骤。 接下来,通过与功能分子反应,将带电官能团的单层附着在介孔基质材料的孔表面上。 通过离子交换或初始润湿浸渍将相反电荷的分子掺入到介孔材料的密闭空间中。 最后,引入的分子被还原或氧化,或与二次掺入的分子进一步反应,以在介孔材料中形成纳米结构材料。