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11 条记录 (耗时 0.022 秒)

    Reactor for producing metal nanoparticles and arrangement having the reactor
    5.
    发明授权
    Reactor for producing metal nanoparticles and arrangement having the reactor 有权
    用于生产金属纳米颗粒的反应器和具有反应器的布置

    公开(公告)号：US08158056B2

    公开(公告)日：2012-04-17

    申请号：US12071532

    申请日：2008-02-21

    申请人： Geun-Seok Chai ,  Myoung-Ki Min ,  Soon-Ki Kang

    发明人： Geun-Seok Chai ,  Myoung-Ki Min ,  Soon-Ki Kang

    IPC分类号： C21B3/00 ,  C21B15/04 ,  B01J19/08 ,  C25D1/00 ,  B23K15/00

    CPC分类号： C22B5/02 ,  B22F3/003 ,  B22F9/24 ,  B22F2998/00 ,  B22F2999/00 ,  C22B9/22 ,  F27B17/00 ,  F27D99/00 ,  B22F1/0018 ,  B22F2202/11

    摘要： An arrangement producing metal nanoparticles includes a γ-ray irradiator installed in a radioactive shielding room, a reactor that is disposed to oppose the γ-ray irradiator, and a power supply installed outside the radioactive shielding room to supply power to the reactor. The reactor includes a container receiving reaction materials and transmitting the energy of γ-rays to reaction materials arranged inside of the reactor, an agitator that is installed in the container to be capable of rotating, and a driving source for receiving the power from the power supply to drive the agitator.

    摘要翻译： 制造金属纳米粒子的布置包括安装在放射性屏蔽室中的γ射线照射器，与γ射线照射器相对设置的反应器，以及安装在放射性屏蔽室外侧以向反应器供电的电源。 反应器包括容纳反应材料的容器，并将γ射线的能量传输到布置在反应器内的反应材料，安装在容器中以便能够旋转的搅拌器和用于从动力接收动力的驱动源 供应驱动搅拌器。

    Method of preparing catalyst for fuel cell
    6.
    发明授权
    Method of preparing catalyst for fuel cell 有权
    制备燃料电池催化剂的方法

    公开(公告)号：US08603931B2

    公开(公告)日：2013-12-10

    申请号：US11980764

    申请日：2007-10-31

    申请人： Myoung-Ki Min ,  Geun-Seok Chai ,  Soon-Ki Kang

    发明人： Myoung-Ki Min ,  Geun-Seok Chai ,  Soon-Ki Kang

    IPC分类号： B01J37/34 ,  B01J23/00 ,  B01J23/42 ,  B01J23/44 ,  B01J19/08 ,  B29B9/00 ,  H01J37/30

    CPC分类号： H01M4/926

    摘要： A method of preparing a fuel cell catalyst includes preparing a catalyst precursor solution by mixing a catalyst precursor and a solvent, and subjecting the catalyst precursor solution to radiation of electron beams having energy of less than or equal to 1 MeV. A method of preparing the fuel cell catalyst uses electron beams having low energy so that it can provide a desirable catalyst uniformly in a simple and economical process, as well as releasing few X-rays so that the catalyst can be mass produced.

    摘要翻译： 制备燃料电池催化剂的方法包括通过混合催化剂前体和溶剂来制备催化剂前体溶液，以及使催化剂前体溶液对能量小于或等于1MeV的电子束进行辐射。 制备燃料电池催化剂的方法使用具有低能量的电子束，从而可以在简单和经济的方法中均匀地提供所需的催化剂，以及释放少量X射线，从而大量生产催化剂。

    Reactor for producing metal nanoparticles and arrangement having the reactor
    7.
    发明申请
    Reactor for producing metal nanoparticles and arrangement having the reactor 有权
    用于生产金属纳米颗粒的反应器和具有反应器的布置

    公开(公告)号：US20080277844A1

    公开(公告)日：2008-11-13

    申请号：US12071532

    申请日：2008-02-21

    申请人： Geun-Seok Chai ,  Myoung-Ki Min ,  Soon-Ki Kang

    发明人： Geun-Seok Chai ,  Myoung-Ki Min ,  Soon-Ki Kang

    IPC分类号： C22B5/00

    CPC分类号： C22B5/02 ,  B22F3/003 ,  B22F9/24 ,  B22F2998/00 ,  B22F2999/00 ,  C22B9/22 ,  F27B17/00 ,  F27D99/00 ,  B22F1/0018 ,  B22F2202/11

    摘要： An arrangement producing metal nanoparticles includes a γ-ray irradiator installed in a radioactive shielding room, a reactor that is disposed to oppose the γ-ray irradiator, and a power supply installed outside the radioactive shielding room to supply power to the reactor. The reactor includes a container receiving reaction materials and transmitting the energy of γ-rays to reaction materials arranged inside of the reactor, an agitator that is installed in the container to be capable of rotating, and a driving source for receiving the power from the power supply to drive the agitator.

    摘要翻译： 制造金属纳米粒子的装置包括安装在放射性屏蔽室中的伽马射线照射装置，设置成与伽马射线照射装置相对的反应器，以及安装在放射性屏蔽室外侧的电源，向反应器供电。 反应器包括容纳反应材料并将伽马射线的能量传输到布置在反应器内部的反应材料的容器，安装在容器中以便旋转的搅拌器和用于从动力接收动力的驱动源 供应驱动搅拌器。

    METHOD OF PREPARING CATALYST FOR FUEL CELL
    8.
    发明申请
    METHOD OF PREPARING CATALYST FOR FUEL CELL 有权
    制备燃料电池催化剂的方法

    公开(公告)号：US20130288882A1

    公开(公告)日：2013-10-31

    申请号：US11980764

    申请日：2007-10-31

    申请人： Myoung-Ki Min ,  Geun-Seok Chai ,  Soon-Ki Kang

    发明人： Myoung-Ki Min ,  Geun-Seok Chai ,  Soon-Ki Kang

    IPC分类号： H01M4/92

    CPC分类号： H01M4/926

    摘要： A method of preparing a fuel cell catalyst includes preparing a catalyst precursor solution by mixing a catalyst precursor and a solvent, and subjecting the catalyst precursor solution to radiation of electron beams having energy of less than or equal to 1 MeV. A method of preparing the fuel cell catalyst uses electron beams having low energy so that it can provide a desirable catalyst uniformly in a simple and economical process, as well as releasing few X-rays so that the catalyst can be mass produced.

    摘要翻译： 制备燃料电池催化剂的方法包括通过混合催化剂前体和溶剂来制备催化剂前体溶液，以及使催化剂前体溶液对能量小于或等于1MeV的电子束进行辐射。 制备燃料电池催化剂的方法使用具有低能量的电子束，从而可以在简单和经济的方法中均匀地提供所需的催化剂，以及释放少量X射线，从而大量生产催化剂。

    Carrier for fuel cell, and catalyst, membrane-electrode assembly, and fuel cell system including the same
    10.
    发明申请
    Carrier for fuel cell, and catalyst, membrane-electrode assembly, and fuel cell system including the same 有权
    用于燃料电池的载体，以及催化剂，膜电极组件和包括其的燃料电池系统

    公开(公告)号：US20090104509A1

    公开(公告)日：2009-04-23

    申请号：US12216369

    申请日：2008-07-02

    申请人： Chan Kwak ,  Alexey Alexandrovichserov ,  Soon-Ki Kang

    发明人： Chan Kwak ,  Alexey Alexandrovichserov ,  Soon-Ki Kang

    IPC分类号： H01M4/92 ,  H01M4/64 ,  B01J23/40

    CPC分类号： H01M4/92 ,  H01M4/8605 ,  H01M4/921 ,  H01M4/926 ,  H01M2008/1095

    摘要： The present invention provides a carrier for a fuel cell including a cryogel-type carbon. A catalyst of the fuel cell includes the cryogel-type carbon and an active material. One of an anode and cathode of the fuel cell has the catalyst including cryogel-type carbon. The carrier for a fuel cell has excellent porosity, specific surface area, and density characteristics, and thus is capable of improving catalyst activity due to excellent catalyst-supporting efficiency, and thereby cell performance.

    摘要翻译： 本发明提供一种包含冷冻凝胶型碳的燃料电池用载体。 燃料电池的催化剂包括冷冻凝胶型碳和活性物质。 燃料电池的阳极和阴极之一具有包含冷冻凝胶型碳的催化剂。 用于燃料电池的载体具有优异的孔隙率，比表面积和密度特性，因此由于优异的催化剂支持效率以及因此的电池性能，能够改善催化剂活性。