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42 条记录 (耗时 0.018 秒)

    REFRIGERATOR DOOR AND REFRIGERATOR HAVING THE SAME
    14.
    发明申请
    REFRIGERATOR DOOR AND REFRIGERATOR HAVING THE SAME 有权
    制冷机门和制冷机

    公开(公告)号：US20110132025A1

    公开(公告)日：2011-06-09

    申请号：US12964276

    申请日：2010-12-09

    申请人： Ji Man Kim ,  Sang Gyu Jung ,  Hyoung Suk Lee

    发明人： Ji Man Kim ,  Sang Gyu Jung ,  Hyoung Suk Lee

    IPC分类号： F25D23/02

    CPC分类号： F25D23/02 ,  F25D23/064 ,  F25D2400/18

    摘要： Disclosed herein are a refrigerator door having an improved configuration to prevent damage to a printed layer of a door front panel and a refrigerator having the same. The refrigerator includes a door to open and close a storage compartment. The door includes a front panel on a rear surface of which a printed layer is formed, a door sash coupled to the front panel and having at least one opening, and a foamed material charged in a space defined by the front panel and the door sash. The front panel includes a release layer formed on a surface of the printed layer to correspond to the contour of the at least one opening.

    摘要翻译： 这里公开了一种具有改进的构造以防止损坏门前面板的印刷层的冰箱门和具有其的冰箱。 冰箱包括打开和关闭储藏室的门。 该门包括在其后表面上形成有印刷层的前面板，连接到前面板并具有至少一个开口的门窗框，以及填充在由前面板和门窗扇限定的空间中的泡沫材料 。 前面板包括形成在印刷层的表面上以对应于至少一个开口的轮廓的释放层。

    Mesoporous carbon, method of preparing the same, and fuel cell using the carbon
    15.
    发明授权
    Mesoporous carbon, method of preparing the same, and fuel cell using the carbon 有权
    介孔碳，其制备方法和使用碳的燃料电池

    公开(公告)号：US07854913B2

    公开(公告)日：2010-12-21

    申请号：US11443160

    申请日：2006-05-31

    申请人： Sang-hoon Joo ,  Chan-ho Pak ,  Hyuk Chang ,  Ji-man Kim ,  Hyung-ik Lee

    发明人： Sang-hoon Joo ,  Chan-ho Pak ,  Hyuk Chang ,  Ji-man Kim ,  Hyung-ik Lee

    IPC分类号： B01J19/08 ,  H01M8/00

    CPC分类号： H01M4/926 ,  B82Y30/00 ,  C01B32/00

    摘要： A mesoporous carbon is prepared by mixing a carbon precursor, an acid, and a solvent to obtain a carbon precursor mixture; impregnating an ordered mesoporous silica (OMS) with the carbon precursor mixture; carbonizing the impregnated OMS at 800 to 1300° C. by irradiating microwave energy with a power of 100 to 2000 W thereon to form an OMS-carbon composite; and removing the mesoporous silica from the OMS-carbon composite. The method of preparing a mesoporous carbon can significantly reduce a carbonization time by carbonizing a carbon precursor using microwave energy in a silica template compared to a conventional method using a heat treatment. A supported catalyst and a fuel cell include the mesoporous carbon.

    摘要翻译： 通过混合碳前体，酸和溶剂来制备介孔碳以获得碳前体混合物; 用碳前体混合物浸渍有序介孔二氧化硅（OMS）; 通过在其上照射100至2000W的功率的微波能量来在800至1300℃下将浸渍的OMS碳化，以形成OMS-碳复合材料; 并从OMS-碳复合材料中除去介孔二氧化硅。 制备介孔碳的方法与使用热处理的常规方法相比，通过使用微波能量在二氧化硅模板中碳化碳前体可显着降低碳化时间。 载体催化剂和燃料电池包括介孔碳。

    Mesoporous carbon molecular sieve and supported catalyst employing the same
    16.
    发明授权
    Mesoporous carbon molecular sieve and supported catalyst employing the same 有权
    介孔碳分子筛和采用其的负载型催化剂

    公开(公告)号：US07220697B2

    公开(公告)日：2007-05-22

    申请号：US10992211

    申请日：2004-11-19

    申请人： Chan-ho Pak ,  Hyuk Chang ,  Ji-man Kim

    发明人： Chan-ho Pak ,  Hyuk Chang ,  Ji-man Kim

    IPC分类号： B01J21/18 ,  B01J23/40 ,  C01B31/08 ,  C01B31/02 ,  D01F9/12

    CPC分类号： B01J35/1061 ,  B01J21/18 ,  B01J23/42 ,  B01J29/0308 ,  B01J37/06 ,  B01J37/084 ,  C01B32/00 ,  H01M4/9083 ,  H01M4/926

    摘要： The present invention is related to a mesoporous carbon molecular sieve, which can be used as a catalyst carrier capable of improving the activity of a supported catalyst and a method of preparing the same. Additionally, the invention is related to a supported catalyst employing the mesoporous carbon molecular sieve as a carrier, and a fuel cell employing the supported catalyst. The mesoporous carbon molecular sieve has an average primary particle size of less than about 500 nm, an average mesopore size in the range of about 3 nm to about 6 nm, and a surface area in the range of about 500 m2/g to about 2000 m2/g.

    摘要翻译： 本发明涉及可用作能够提高负载型催化剂的活性的催化剂载体的介孔碳分子筛及其制备方法。 另外，本发明涉及使用中孔碳分子筛作为载体的负载催化剂和使用负载型催化剂的燃料电池。 介孔碳分子筛的平均一次粒径小于约500nm，平均中孔尺寸在约3nm至约6nm的范围内，表面积在约500μm2范围内， /约至约2000m 2 / g。

    Gemini surfactants and methods for preparing mesoporous materials using the same
    17.
    发明授权
    Gemini surfactants and methods for preparing mesoporous materials using the same 有权
    双子座表面活性剂和使用其制备介孔材料的方法

    公开(公告)号：US07129202B2

    公开(公告)日：2006-10-31

    申请号：US10649823

    申请日：2003-08-28

    申请人： Yi Yeol Lyu ,  Seok Chang ,  Ji Man Kim ,  Jae Geun Park

    发明人： Yi Yeol Lyu ,  Seok Chang ,  Ji Man Kim ,  Jae Geun Park

    IPC分类号： C11D1/62 ,  C11D9/36 ,  C01B33/20

    CPC分类号： C07F7/0838

    摘要： Disclosed herein are a novel gemini surfactant and a method for preparing a mesoporous material using the gemini surfactant. The method for preparing a mesoporous material uses the novel gemini surfactant as a structure-directing agent to provide a mesoporous material has a pore size of 10 nm or less with uniform pore size distribution.

    摘要翻译： 本文公开了一种新颖的双子表面活性剂和使用双子表面活性剂制备介孔材料的方法。 制备介孔材料的方法使用新颖的双子表面活性剂作为结构导向剂，以提供具有均匀孔径分布的孔径为10nm或更小的介孔材料。

    Ordered mesoporous carbon composite catalyst, method of manufacturing the same, and fuel cell using the same
    19.
    发明授权
    Ordered mesoporous carbon composite catalyst, method of manufacturing the same, and fuel cell using the same 有权
    有序介孔碳复合催化剂，其制造方法和使用其的燃料电池

    公开(公告)号：US08791043B2

    公开(公告)日：2014-07-29

    申请号：US12650750

    申请日：2009-12-31

    申请人： Chan-ho Pak ,  Hyuk Chang ,  Ji-man Kim ,  Jeong-kuk Shon

    发明人： Chan-ho Pak ,  Hyuk Chang ,  Ji-man Kim ,  Jeong-kuk Shon

    IPC分类号： B01J23/16 ,  B01J23/44 ,  B01J23/46 ,  B01J23/75 ,  B01J23/745 ,  B01J23/755 ,  H01M4/36 ,  C01B31/00

    CPC分类号： H01M4/90 ,  H01M4/8814 ,  H01M4/8825 ,  H01M4/9083 ,  H01M4/926 ,  H01M8/1004 ,  Y02P70/56

    摘要： An ordered mesoporous carbon (OMC) composite catalyst includes an OMC; and metal particles and at least one component selected from a group consisting of nitrogen and sulfur included in the OMC. The ordered mesoporous carbon composite catalyst may be formed by impregnating an ordered mesoporous silica with a mixture of at least one selected from the group consisting of a nitrogen-containing carbon precursor, and a sulfur-containing carbon precursor, a metal precursor, and a solvent; drying and heat-treating the impregnated OMS; carbonizing the dried and heat-treated OMS to obtain a carbon-OMS composite; and removing the OMS from the carbon-OMS composite. A fuel cell may contain the OMC composite catalyst.

    摘要翻译： 有序介孔碳（OMC）复合催化剂包括OMC; 和金属颗粒和至少一种选自包含在OMC中的氮和硫的组分。 有序介孔碳复合催化剂可以通过用选自含氮碳前体和含硫碳前体，金属前体和溶剂中的至少一种的混合物浸渍有序介孔二氧化硅来形成 ; 干燥和热处理浸渍的OMS; 对干燥和热处理的OMS进行碳化以获得碳-OMS复合材料; 并从碳-OMS复合材料中除去OMS。 燃料电池可以包含OMC复合催化剂。