연료전지용 팔라듐-백금 코어-쉘 촉매의 제조방법
    2.
    发明公开
    연료전지용 팔라듐-백금 코어-쉘 촉매의 제조방법 审中-实审
    用于制造燃料电池的铂 - 核素壳体催化剂的方法

    公开(公告)号:KR1020140010772A

    公开(公告)日:2014-01-27

    申请号:KR1020120077600

    申请日:2012-07-17

    Abstract: The present invention relates to a method for manufacturing palladium-platinum core-shell catalysts for fuel cells and, more specifically, to a method for manufacturing palladium-platinum core-shell catalysts for fuel cells which synthesizes platinum shell nanoparticles grown to be epitaxial on a palladium core, dips the platinum shell nanoparticles in carbon supporters and manufactures palladium-platinum core-shell catalysts for hydrogen fuel cells. Accordingly, the present invention is able to mass-product the palladium-platinum core-shell catalysts, is able to lower manufacturing costs by reducing metal consumption and is able to be applied to high efficiency hydrogen fuel cell fields requiring excellent electrocatalyst activity and durability.

    Abstract translation: 本发明涉及一种制造用于燃料电池的钯 - 铂核 - 壳催化剂的方法,更具体地说,涉及一种制备用于燃料电池的钯 - 铂核 - 壳催化剂的方法,该方法合成了生长在外延上的铂壳纳米颗粒 钯核,在碳载体中浸渍铂壳纳米颗粒,并制造用于氢燃料电池的钯 - 铂核 - 壳催化剂。 因此,本发明能够大量生产钯 - 铂核 - 壳催化剂,能够通过降低金属消耗降低制造成本,并且能够应用于需要优异的电催化剂活性和耐久性的高效率氢燃料电池领域。

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