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公开(公告)号：US20150372316A1
公开(公告)日：2015-12-24
申请号：US14653042
申请日：2014-01-16
CPC分类号： H01M4/925 , B01J23/42 , B01J32/00 , C01G35/00 , C01P2002/54 , H01M4/8825 , H01M4/9075
摘要： A mixed metal oxide material of tantalumand titanium is provided for use in a fuel cell. The material may comprise between 1 and 20 at. % tantalum. The mixed metal oxide may form the core of a core-shell composite material, used as a catalyst support, in which a catalyst such as platinum forms the shell. The catalyst may be applied as a single monolayer, and is preferably between 6.5 and 9.3 monolayers thick.
摘要翻译： 提供了用于燃料电池中的钽和钛的混合金属氧化物材料。 材料可以包括1至20at。 ％钽。 复合金属氧化物可以形成核 - 壳复合材料的芯，用作催化剂载体，其中催化剂如铂形成壳。 催化剂可以作为单个单层使用，优选在6.5和9.3之间的单层厚度。
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公开(公告)号：US20160099472A1
公开(公告)日：2016-04-07
申请号：US14892014
申请日：2014-05-28
CPC分类号： H01M4/921 , C22C5/04 , C22C27/04 , C22C30/00 , H01M4/8828 , H01M4/926 , H01M2008/1095
摘要： A catalyst for a fuel cell anode comprises an alloy of Pd and at least two other transition metals, at least one of which which binds to hydrogen and/or carbon monoxide at least as strongly as Pd does. Suitable transition metals which bind more strongly are Co, W, Ti, V, Cr, Fe, Mo, Nb, Hf, Ta, Zr and Re. PdCoW is the most preferred alloy. The catalyst is used on the anode of a hydrogen oxidising fuel cell, such as a PEMFC to catalyse the hydrogen oxidation reaction.
摘要翻译： 用于燃料电池阳极的催化剂包括Pd和至少两种其它过渡金属的合金，其至少一种与至少与Pd一样强的氢和/或一氧化碳结合。 Co，W，Ti，V，Cr，Fe，Mo，Nb，Hf，Ta，Zr和Re组成的合适的过渡金属。 PdCoW是最优选的合金。 催化剂用于氢氧化燃料电池的阳极，例如PEMFC以催化氢氧化反应。
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公开(公告)号：US20180226658A1
公开(公告)日：2018-08-09
申请号：US15880709
申请日：2018-01-26
CPC分类号： H01M4/921 , C22C5/04 , C22C27/04 , C22C30/00 , H01M4/8828 , H01M4/926 , H01M2008/1095
摘要： A catalyst for a fuel cell anode comprises an alloy of Pd and at least two other transition metals, at least one of which which binds to hydrogen and/or carbon monoxide at least as strongly as Pd does. Suitable transition metals which bind more strongly are Co, W, Ti, V, Cr, Fe, Mo, Nb, Hf, Ta, Zr and Re. PdCoW is the most preferred alloy. The catalyst is used on the anode of a hydrogen oxidising fuel cell, such as a PEMFC to catalyse the hydrogen oxidation reaction.
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公开(公告)号：US20150333338A1
公开(公告)日：2015-11-19
申请号：US14653047
申请日：2014-01-16
CPC分类号： H01M4/921 , B82Y30/00 , C01G23/00 , C01G23/07 , C01P2002/30 , C01P2002/50 , C01P2002/72 , C01P2004/04 , C01P2004/64 , C01P2004/80 , C01P2006/40 , H01M4/8825 , H01M4/9016 , H01M4/925
摘要： A mixed metal oxide material of tin and titanium is provided for use in a fuel cell. The mixed metal oxide may form the core of a core-shell composite material, used as a catalyst support, in which a catalyst such as platinum forms the shell. The catalyst may be applied as a single monolayer, or up to 20 monolayers.
摘要翻译： 提供了用于燃料电池中的锡和钛的混合金属氧化物材料。 复合金属氧化物可以形成核 - 壳复合材料的芯，用作催化剂载体，其中催化剂如铂形成壳。 该催化剂可以作为单个单层或最多20个单层应用。
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公开(公告)号：US20150333337A1
公开(公告)日：2015-11-19
申请号：US14653051
申请日：2014-01-16
CPC分类号： H01M4/9075 , B01J23/30 , B01J23/6527 , B01J35/0033 , B01J35/008 , B01J37/347 , B01J2523/00 , C01G23/047 , C01G41/00 , C01P2002/54 , H01M4/925 , H01M2008/1095 , B01J2523/47 , B01J2523/69 , B01J2523/828
摘要： A mixed metal oxide material of tungsten and titanium is provided for use in a fuel cell. The material may comprise less than approximately 30 at.% tungsten. The mixed metal oxide may form the core of a core-shell composite material, used as a catalyst support, in which a catalyst such as platinum forms the shell. The catalyst may be applied as a single monolayer, or up to 20 monolayers.
摘要翻译： 提供钨和钛的混合金属氧化物材料用于燃料电池。 材料可以包含小于约30原子％的钨。 复合金属氧化物可以形成核 - 壳复合材料的芯，用作催化剂载体，其中催化剂如铂形成壳。 该催化剂可以作为单个单层或最多20个单层应用。
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