利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.012 秒)

    THERMOELECTRIC MATERIALS
    1.
    发明申请
    THERMOELECTRIC MATERIALS 审中-公开
    热电材料

    公开(公告)号：US20100116309A1

    公开(公告)日：2010-05-13

    申请号：US12344406

    申请日：2008-12-26

    申请人： Su Dong Park ,  Hee Woong Lee ,  Bong Seo Kim ,  Min Wook Oh

    发明人： Su Dong Park ,  Hee Woong Lee ,  Bong Seo Kim ,  Min Wook Oh

    IPC分类号： H01L35/20

    CPC分类号： H01L35/16

    摘要： Disclosed herein is a thermoelectric material for intermediate- and low-temperature applications, in which any one or a mixture of two or more selected from among La, Sc and MM is added to a Ag-containing metallic thermoelectric material or semiconductor thermoelectric material. The thermoelectric material has a low thermal diffusivity, a high Seebeck coefficient, a low specific resistivity, a high power factor and a low thermal conductivity, and thus has a high dimensionless figure of merit, thus showing very excellent thermoelectric properties. The thermoelectric material provide thermoelectric sensors having high sensitivity and low noise and, in addition, is widely used as a thermoelectric material for intermediate- and low-temperature applications, because it shows excellent thermoelectric performance in the intermediate- and low-temperature range.

    摘要翻译： 本文公开了一种用于中低温应用的热电材料，其中将选自La，Sc和MM中的两种或更多种的任何一种或其混合物加入到含Ag的金属热电材料或半导体热电材料中。 热电材料具有低热扩散率，高塞贝克系数，低电阻率，高功率因数和低热导率，因此具有高无量纲品质因数，因此显示出非常优异的热电性能。 该热电材料提供具有高灵敏度和低噪声的热电传感器，并且另外广泛用作中低温应用的热电材料，因为它在中低温范围内表现出优异的热电性能。

    MANUFACTURING METHOD OF FUNCTIONAL MATERIAL USING SLICE STACK PRESSING PROCESS AND FUNCTIONAL MATERIAL THEREBY
    3.
    发明申请
    MANUFACTURING METHOD OF FUNCTIONAL MATERIAL USING SLICE STACK PRESSING PROCESS AND FUNCTIONAL MATERIAL THEREBY 有权
    功能材料的制造方法使用片式压印工艺和功能材料

    公开(公告)号：US20100098957A1

    公开(公告)日：2010-04-22

    申请号：US12344399

    申请日：2008-12-26

    申请人： Su Dong Park ,  Hee Woong Lee ,  Bong Seo Kim ,  Min Wook Oh

    发明人： Su Dong Park ,  Hee Woong Lee ,  Bong Seo Kim ,  Min Wook Oh

    IPC分类号： B32B15/04 ,  B32B37/02

    CPC分类号： B32B37/18 ,  B32B5/30 ,  B32B7/02 ,  B32B27/18 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2264/105 ,  B32B2264/107 ,  B32B2264/108 ,  B32B2264/12 ,  B32B2307/20 ,  B32B2307/30 ,  B32B2307/706 ,  B32B2310/024 ,  B32B2457/00 ,  B32B2509/00 ,  H01L35/16 ,  H01L35/26 ,  H01L35/34 ,  Y10T428/31678

    摘要： Disclosed herein are a method for manufacturing a functional material for use in various industrial fields in which anisotropy or physical properties change according to height may be utilized, as well as a functional material manufactured thereby. The method includes the steps of: (1) mixing powders composed of the components of the functional material with a binder to prepare a mixed paste; (2) coating the mixed paste on a substrate, and then separating the coated material from the substrate, thus preparing a slice; (3) repeating step (2) to prepare a plurality of slices, and stacking the slices in a mold; and (4) pressing the stacked slices at a predetermined temperature and pressure. A multifunctional material, such as an anisotropic material having physical properties which change according to the direction of material, or a material having physical properties which change in a graduated manner according to height, may be manufactured in a simple and economical manner.

    摘要翻译： 本文公开了一种用于制造可以利用各向异性或物理性质根据高度而变化的各种工业领域的功能材料的制造方法以及由此制造的功能性材料。 该方法包括以下步骤：（1）将由功能材料的组分组成的粉末与粘合剂混合以制备混合糊料; （2）将混合糊剂涂布在基材上，然后将被覆材料与基材分离，从而制备切片; （3）重复步骤（2）以制备多个切片，并将切片堆叠在模具中; 和（4）在预定的温度和压力下按压堆叠的切片。 可以以简单且经济的方式制造多功能材料，例如具有根据材料的方向改变的物理性质的各向异性材料或具有根据高度以渐变方式改变的物理性质的材料。