Method of fabricating nanostructured materials
    1.
    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。

    Hollow metal sphere with mesoporous structure and method for manufacturing the same
    3.
    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
    5.
    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
    6.
    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。

    Medical ventilator capable of early detecting and recognizing types of pneumonia, gas recognition chip, and method for recognizing gas thereof
    9.
    发明授权
    Medical ventilator capable of early detecting and recognizing types of pneumonia, gas recognition chip, and method for recognizing gas thereof 有权
    能够早期检测和识别肺炎的气体医疗呼吸机,气体识别芯片及其气体识别方法

    公开(公告)号:US09125590B2

    公开(公告)日:2015-09-08

    申请号:US13458533

    申请日:2012-04-27

    摘要: A medical ventilator capable of early detecting and recognizing types of pneumonia, a gas recognition chip, and a method for recognizing gas thereof are disclosed. The gas recognition chip of the medical ventilator comprises a sensor array, a sensor interface circuit, a stochastic neural network chip, a memory and a microcontroller. The sensor array receives a plurality of multiple types of gases to produce odor signals corresponding to each type of gas. The sensor interface circuit analyzes the odor signals to produce gas pattern signals corresponding to each type of gas. The stochastic neural network chip amplifies the differences between the gas pattern signals and performs dimensional reduction on the gas pattern signals to aid the analysis. The memory stores training data. The microcontroller performs a mixed gas recognizing algorithm to early detect and recognize the type of the pneumonia according to the gas training data.

    摘要翻译: 本发明公开了一种能够早期检测并识别肺炎种类的医用呼吸机,气体识别芯片及其气体识别方法。 医疗呼吸机的气体识别芯片包括传感器阵列,传感器接口电路,随机神经网络芯片,存储器和微控制器。 传感器阵列接收多种类型的气体以产生对应于每种类型的气体的气味信号。 传感器接口电路分析气味信号以产生对应于每种类型气体的气体模式信号。 随机神经网络芯片放大气体模式信号之间的差异,并对气体模式信号进行尺寸减小以辅助分析。 存储器存储训练数据。 微控制器执行混合气体识别算法,以根据气体训练数据早期检测和识别肺炎的类型。

    Hollow sphere with mesoporous structure and method for manufacturing the same
    10.
    发明授权
    Hollow sphere with mesoporous structure and method for manufacturing the same 有权
    中空球具有介孔结构及其制造方法

    公开(公告)号:US08747793B2

    公开(公告)日:2014-06-10

    申请号:US13204143

    申请日:2011-08-05

    IPC分类号: C01B33/00

    摘要: The present invention relates to a hollow sphere with a mesoporous structure, and a method for manufacturing the same. The hollow sphere with a mesoporous structure comprises: a shell with plural mesopores penetrating the shell, wherein the shell comprises: a mesoporous silicon oxide material, and mesopores of the mesoporous silicon oxide material are arranged in Ia3d cubic symmetry. In addition, according to the method of the present invention, the aforementioned hollow sphere with the mesoporous structure can be easily obtained by use of mixed surfactants of a cationic surfactant and a non-ionic surfactant.

    摘要翻译: 本发明涉及具有介孔结构的中空球及其制造方法。 具有介孔结构的中空球体包括:具有穿透壳体的多个介孔的壳体,其中壳体包括:介孔氧化硅材料,介孔氧化硅材料的介孔以Ia3d立方对称排列。 此外,根据本发明的方法,通过使用阳离子表面活性剂和非离子表面活性剂的混合表面活性剂,可以容易地获得上述具有介孔结构的中空球。