Catalyst comprising platinum black and fluorine
    8.
    发明授权
    Catalyst comprising platinum black and fluorine 有权
    包含铂黑和氟的催化剂

    公开(公告)号:US08435916B2

    公开(公告)日:2013-05-07

    申请号:US13177260

    申请日:2011-07-06

    摘要: The invention aims at providing a platinum black material, without using an expensive and rare material, which is excellent in CO poisoning inhibiting effect, H2S poisoning inhibiting effect, SO4 poisoning inhibiting effect and HCHO poisoning inhibiting effect, and a method for fluorinating platinum black. The platinum black material is characterized by fluorine adsorbed on its surface. The method for fluorinating platinum black is characterized by allowing platinum black to stand in a mixed gas atmosphere of n inert gas and fluorine in a low-pressure chamber to make fluorine adsorbed on the surface of the platinum black.

    摘要翻译: 本发明的目的在于提供一种铂黑材料,而不使用具有优良的CO中毒抑制效果,H2S中毒抑制作用,SO4中毒抑制作用和HCHO中毒抑制作用的昂贵稀有材料,以及氟化铂黑的方法。 铂黑材料的特征在于其表面吸附有氟。 氟化铂黑的方法的特征在于,使铂黑在低压室中的惰性气体和氟气的混合气体气氛中放置,以使氟吸附在铂黑的表面上。

    Fuel cell
    10.
    发明授权
    Fuel cell 有权
    燃料电池

    公开(公告)号:US08003561B2

    公开(公告)日:2011-08-23

    申请号:US11887336

    申请日:2006-03-28

    摘要: The invention aims at providing a platinum black material, without using an expensive and rare material, which is excellent in CO poisoning inhibiting effect, H2S poisoning inhibiting effect, SO4 poisoning inhibiting effect and HCHO poisoning inhibiting effect, and a method for fluorinating platinum black. The platinum black material is characterized by fluorine adsorbed on its surface. The method for fluorinating platinum black is characterized by allowing platinum black to stand in a mixed gas atmosphere of n inert gas and fluorine in a low-pressure chamber to make fluorine adsorbed on the surface of the platinum black.

    摘要翻译: 本发明的目的在于提供一种铂黑色材料,而不使用具有优良的CO中毒抑制作用,H2S中毒抑制作用,SO4中毒抑制作用和HCHO中毒抑制作用的昂贵稀有材料,以及氟化铂黑的方法。 铂黑材料的特征在于其表面吸附有氟。 氟化铂黑的方法的特征在于,使铂黑在低压室中的惰性气体和氟气的混合气体气氛中放置,以使氟吸附在铂黑的表面上。