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公开(公告)号：US08754000B2
公开(公告)日：2014-06-17
申请号：US12868481
申请日：2010-08-25
Applicant: Kwong Yu Chan , Shaoan Cheng , Kwok Ying Tsang , Siu Wa Ting , Nicole Kathleen Van Der Laak
Inventor： Kwong Yu Chan , Shaoan Cheng , Kwok Ying Tsang , Siu Wa Ting , Nicole Kathleen Van Der Laak
CPC classification number: H01M8/0612 , B01J21/063 , B01J21/08 , B01J21/18 , B01J23/002 , B01J37/009 , B01J37/0203 , B01J37/0205 , B01J37/0207 , B01J37/0211 , B01J2523/00 , C01B3/16 , C01B3/22 , C01B2203/066 , C01B2203/1064 , C01B2203/107 , C01B2203/1211 , C01B2203/1223 , H01M8/0631 , Y02P20/52 , B01J2523/54 , B01J2523/821 , B01J2523/828
Abstract: A catalyst for the generation of hydrogen from a small organic molecule comprises a tertiary metal composition where: the first metal is either Pt or Ru; the second metal is at least one of Pt, Ru, Au, Pd, Rh, Ir, Os, and/or Re; and Bi, primarily present in the form of an oxide or of a mixture of oxides and carbonates and in the +3 oxidation state. A portion of the first and/or second metal may be in the form of an oxide. The catalyst can be in the form of a nanoparticle and supported on an inert substrate, such as carbon. The catalyst can be used for dehydrogenation of formic acid or other small organic molecules in a liquid state at ambient pressures and at temperatures below the boiling point of the liquid. The liquid can be an aqueous solution of the small organic molecule.
Abstract translation: 用于从小有机分子产生氢的催化剂包括第三金属组合物，其中：第一金属是Pt或Ru; 第二金属为Pt，Ru，Au，Pd，Rh，Ir，Os和/或Re中的至少一种; 和Bi，主要以氧化物或氧化物和碳酸盐的混合物的形式存在并且处于+3氧化态。 第一和/或第二金属的一部分可以是氧化物的形式。 催化剂可以是纳米颗粒的形式并且负载在惰性基质如碳上。 该催化剂可用于在环境压力和低于液体沸点的温度下以液态脱氢甲酸或其它小的有机分子。 液体可以是小有机分子的水溶液。
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公开(公告)号：US20110059378A1
公开(公告)日：2011-03-10
申请号：US12868481
申请日：2010-08-25
Applicant: Kwong Yu Chan , Shaoan Cheng , Kwok Ying Tsang , Siu Wa Ting , Nicole Kathleen Van Der Laak
Inventor： Kwong Yu Chan , Shaoan Cheng , Kwok Ying Tsang , Siu Wa Ting , Nicole Kathleen Van Der Laak
CPC classification number: H01M8/0612 , B01J21/063 , B01J21/08 , B01J21/18 , B01J23/002 , B01J37/009 , B01J37/0203 , B01J37/0205 , B01J37/0207 , B01J37/0211 , B01J2523/00 , C01B3/16 , C01B3/22 , C01B2203/066 , C01B2203/1064 , C01B2203/107 , C01B2203/1211 , C01B2203/1223 , H01M8/0631 , Y02P20/52 , B01J2523/54 , B01J2523/821 , B01J2523/828
Abstract: A catalyst for the generation of hydrogen from a small organic molecule comprises a tertiary metal composition where: the first metal is either Pt or Ru; the second metal is at least one of Pt, Ru, Au, Pd, Rh, Ir, Os, and/or Re; and Bi, primarily present in the form of an oxide or of a mixture of oxides and carbonates and in the +3 oxidation state. A portion of the first and/or second metal may be in the form of an oxide. The catalyst can be in the form of a nanoparticle and supported on an inert substrate, such as carbon. The catalyst can be used for dehydrogenation of formic acid or other small organic molecules in a liquid state at ambient pressures and at temperatures below the boiling point of the liquid. The liquid can be an aqueous solution of the small organic molecule.
Abstract translation: 用于从小有机分子产生氢的催化剂包括第三金属组合物，其中：第一金属是Pt或Ru; 第二金属为Pt，Ru，Au，Pd，Rh，Ir，Os和/或Re中的至少一种; 和Bi，主要以氧化物或氧化物和碳酸盐的混合物的形式存在并且处于+3氧化态。 第一和/或第二金属的一部分可以是氧化物的形式。 催化剂可以是纳米颗粒的形式并且负载在惰性基质如碳上。 该催化剂可用于在环境压力和低于液体沸点的温度下以液态脱氢甲酸或其它小的有机分子。 液体可以是小有机分子的水溶液。
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