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    • 8. 发明授权
    • Nanocrystalline Mg or Be-based materials and use thereof for the
transportation and storage of hydrogen
    • 纳米晶Mg或Be-BASED材料及其用于运输和储存氢的用途
    • US5964965A
    • 1999-10-12
    • US912166
    • 1997-08-15
    • Robert SchulzJohn Strom-OlsenLeszek ZaluskiAlicja Zaluska
    • Robert SchulzJohn Strom-OlsenLeszek ZaluskiAlicja Zaluska
    • C01B3/00C22C1/04C22C23/00C22C23/02C22C25/00
    • C22C23/00C01B3/0031C01B3/0084C22C1/0408C22C23/02C22C25/00B22F2009/041B22F2998/00B22F2999/00Y02E60/327Y10S420/90
    • Disclosed is a very light-weight, Mg and Be-based material which has the ability to reversibly store hydrogen with very good kinetics. This material is of the formula (M.sub.1-x A.sub.x) D.sub.y wherein M is Mg, Be or a combination of them; A is an element selected from the group consisting of Li, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Al, Y, Zr, Nb, Mo, In, Sn, O, Si, B, C and F; D is a metal selected from the group consisting of Fe, Co, Ni, Ru, Rh, Pd, Ir and Pt (preferably Pd); x is a number ranging from 0 to 0.3; and y is a number ranging from 0 to 0.15. This material is in the form of a powder of particles of the formula M.sub.1-x A.sub.x as defined hereinabove, having an average size ranging from 0.1 to 100 .mu.m, each particle consisting of nanocrystalline grains having an average size of 3 to 100 nm or having a nano-layered structure with a layer spacing of 3 to 100 nm. Some of these particles have clusters of metal D attached thereto, with an average size ranging from 2 to 200 nm. Also disclosed are a process for preparing this material which has a very high hydrogen absorption capacity, and a method of use of the same for the transportation and/or storage of hydrogen and/or the storage of thermal energy.
    • 公开了一种非常轻质的Mg和Be基材料,其具有以非常好的动力学可逆地储存氢气的能力。 该物质为式(M1-xAx)Dy,其中M为Mg,Be或它们的组合; A是选自Li,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Al,Y,Zr,Nb,Mo,In,Sn,O, B,C和F; D是选自Fe,Co,Ni,Ru,Rh,Pd,Ir和Pt(优选Pd)的金属; x为0〜0.3的数; y为0〜0.15的数。 该材料为平均粒度为0.1-100μm的由式M1-xAx颗粒粉末形成的平均粒径为0.1-100μm的颗粒,每个颗粒由平均粒度为3-100nm的纳米晶粒组成或具有 层间距为3〜100nm的纳米层状结构。 这些颗粒中的一些具有附着于其上的金属D簇,平均尺寸范围为2至200nm。 还公开了一种制备具有非常高的氢吸收能力的材料的方法及其用于运输和/或储存氢和/或储存热能的方法。
    • 10. 发明申请
    • New type of catalytic materials based on active metal-hydrogen-electronegative element complexes involving hydrogen transfer
    • 基于涉及氢转移的活性金属 - 氢 - 电负性元素络合物的新型催化材料
    • US20050002856A1
    • 2005-01-06
    • US10746742
    • 2003-12-24
    • Alicja ZaluskaLeszek Zaluski
    • Alicja ZaluskaLeszek Zaluski
    • B01J20/02B01J31/14B01J31/26B01J31/28B01J35/02B01J37/00B01J37/04C01B3/00C01B6/00C01B6/02C01B6/04C01B6/24H01M8/065B01J27/14B01J23/00B01J23/74B01J27/02C01B3/02
    • C01B3/0031B01J31/121B01J31/28B01J31/32B01J31/36B01J31/38B01J31/403B01J35/002B01J35/023B01J37/0036B01J2231/60C01B3/0026C01B3/0078Y02E60/327Y02E60/328Y02P20/584
    • The present invention relates to a hydrogen storage composition prepared in accordance with a method comprising: (a) combining (i) a metalliferous material selected from the group consisting of: (A) metal or a metalloid, or an alloy thereof, or a compound thereof, or an homogeneous or an inhomogeneous combination of at least two of a metal or a metalloid, or an alloy thereof, or a compound thereof, or (B) a hydride of any of: a metal or a metalloid, or alloy thereof, or a compound thereof, or an homogeneous or an inhomogeneous combination of a metal or a metalloid, or an alloy thereof, or a compound thereof, with ii) a liquid consisting essentially of any of: water, at least one alcohol, or a mixture of water and at least one alcohol, to form a first intermediate; and (b) milling the first intermediate for form an hydrogen transfer facilitator; (c) combining the hydrogen transfer facilitator with a second metalliferous material selected from the group consisting of: (A) a metal or a metalloid, or an alloy thereof, or a compound thereof, or an homogeneous or inhomogeneous combination of at least two of a metal or a metalloid, or an alloy thereof, or a compound thereof, or (B) a hydride of any of: a metal or a metalloid, or an alloy thereof, or a compound thereof, or an homogeneous or inhomogeneous combination of at least two of a metal or a metalloid, or an alloy thereof, or a compound thereof, such combining effecting sufficient contact between the hydrogen transfer facilitator and the second metalliferous material so that the hydrogen transfer facilitator is configured to effect absorption or desorption of hydrogen by the second metalliferous material.
    • 本发明涉及一种储氢组合物,该储氢组合物是根据以下方法制备的,该方法包括:(a)将(i)金属材料选自:(A)金属或准金属或其合金,或化合物 或金属或准金属或其合金或其化合物中的至少两种的均匀或不均匀的组合,或(B)以下任何一种的金属或准金属或其合金的氢化物, 或其化合物,或金属或准金属或其合金或其化合物的均匀或不均匀组合,以及ii)基本上由以下物质组成的液体:水,至少一种醇或混合物 的水和至少一种醇形成第一中间体; 和(b)研磨第一中间体以形成氢转移促进剂; (c)将氢转移促进剂与选自以下的第二含金属材料组合:(A)金属或准金属或其合金或其化合物,或其中的至少两种的均匀或不均匀组合 金属或准金属或其合金,或其化合物,或(B)以下任何一种的金属或准金属或其合金或其化合物的氢化物,或其中的均匀或不均匀组合 至少两种金属或准金属或其合金或其化合物,这种结合在氢转移促进剂和第二含金属材料之间实现充分的接触,使得氢转移促进剂被配置为通过以下方式实现氢的吸收或解吸 第二种含金属材料。