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    LITHIUM-BASED METAL ORGANIC FRAMEWORKS
    34.
    发明申请
    LITHIUM-BASED METAL ORGANIC FRAMEWORKS 有权
    基于锂的金属有机框架

    公开(公告)号：US20110112343A1

    公开(公告)日：2011-05-12

    申请号：US13002612

    申请日：2009-07-28

    申请人： Emi Leung ,  Ulrich Mueller ,  Gerhard Cox

    发明人： Emi Leung ,  Ulrich Mueller ,  Gerhard Cox

    IPC分类号： C01B21/00 ,  C01B13/00 ,  C01B3/00 ,  C07F1/02 ,  C07C7/20 ,  B01D53/46

    CPC分类号： C07F1/005 ,  C07C53/06 ,  C07C53/10 ,  Y02E60/324 ,  Y02E60/327 ,  Y02E60/328 ,  C07C51/418

    摘要： The present invention relates to a porous metal organic framework comprising at least one first organic compound and ions of at least one metal, with the skeleton of the framework being formed at least partly by the at least one first organic compound coordinating at least partly in a bidentate fashion to at least two ions of the at least one metal, where the at least one metal is lithium and the at least one first compound is derived from formic acid or acetic acid.The invention additionally relates to a process for preparing it and also its use for gas storage or separation.

    摘要翻译： 本发明涉及包含至少一种第一有机化合物和至少一种金属的离子的多孔金属有机骨架，所述骨架的骨架至少部分地由所述至少一种第一有机化合物形成，所述至少一种第一有机化合物至少部分地与 至少两种金属的二价离子，其中至少一种金属是锂，并且至少一种第一化合物来自甲酸或乙酸。 本发明还涉及其制备方法以及其用于气体储存或分离的用途。

    Method for the production of alkyl lithium compounds by means of spraying of lithium metal
    37.
    发明授权
    Method for the production of alkyl lithium compounds by means of spraying of lithium metal 有权
    通过喷涂锂金属生产烷基锂化合物的方法

    公开(公告)号：US07326372B2

    公开(公告)日：2008-02-05

    申请号：US10503036

    申请日：2003-02-03

    申请人： Eike Dolling ,  Günther Kaletka

    发明人： Eike Dolling ,  Günther Kaletka

    IPC分类号： C07F1/02

    CPC分类号： C07F1/02

    摘要： A method for the production of alkyl lithium compounds is disclosed, in which metallic lithium is reacted with an alkyl halide in a solvent, whereby the metallic lithium is introduced in the form of lithium particles, generated by spraying molten lithium into an inert atmosphere or into a vacuum.

    摘要翻译： 公开了一种制备烷基锂化合物的方法，其中金属锂与烷基卤化物在溶剂中反应，由此金属锂以锂颗粒形式引入，其通过将熔融锂喷射到惰性气氛中或通过 一个真空。

    Silica gel compositions containing alkali metals and alkali metal alloy
    38.
    发明申请
    Silica gel compositions containing alkali metals and alkali metal alloy 有权
    含有碱金属和碱金属合金的硅胶组合物

    公开(公告)号：US20050151278A1

    公开(公告)日：2005-07-14

    申请号：US10995327

    申请日：2004-11-24

    申请人： Michael Lefenfeld ,  James Dye

    发明人： Michael Lefenfeld ,  James Dye

    IPC分类号： B01J23/04 ,  C07C17/25 ,  C07F1/02

    CPC分类号： B01J35/002 ,  B01J20/02 ,  B01J20/103 ,  B01J20/28047 ,  B01J20/28078 ,  B01J20/28097 ,  B01J20/281 ,  B01J20/291 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J23/04 ,  B01J37/023 ,  B01J37/08 ,  B01J2220/42 ,  B01J2220/54 ,  B01J2220/56 ,  B01J2220/58 ,  C01B3/001 ,  C01B3/06 ,  C07C2/861 ,  C07C2/868 ,  C07D333/76 ,  Y02E60/324 ,  Y02E60/36 ,  C07C15/18 ,  C07C15/14

    摘要： The invention relates to Group 1 metal/silica gel compositions comprising silica gel and an alkali metal or an alkali metal alloy. The compositions of the inventions are described as Stage 0, I, II, and III materials. These materials differ in their preparation and chemical reactivity. Each successive stage may be prepared directly using the methods described below or from an earlier stage material. Stage 0 materials may, for example, be prepared using liquid alloys of Na and K which are rapidly absorbed by silica gel (porous SiO2) under isothermal conditions, preferably at or just above room temperature, to form loose black powders that retain much of the reducing ability of the parent metals. When the low melting Group 1 metals are absorbed into the silica gel, a mild exothermic reaction produces Stage I material, loose black powders that are indefinitely stable in dry air. Subsequent heating to 400° C. produces Stage II materials, which are also loose black powders. Further heating above 400° C. forms Stage III material with release of some Group 1 metal. It is believed that Stage I, II and III materials represent reductions of the silica gel after absorption of the Group 1 metal. Preferred Group 1 metal/silica gel compositions of the invention are those containing sodium, potassium, or sodium-potassium alloys with sodium and sodium-potassium alloys being most preferred. Each stage of the Group 1 metal/silica gel composition of the invention may be used as a reducing agent reacting with a number of reducible organic materials in the same manner known for alkali metals and their alloys.

    摘要翻译： 本发明涉及包含硅胶和碱金属或碱金属合金的第1族金属/硅胶组合物。 本发明的组合物被描述为阶段0，I，II和III材料。 这些材料的制备和化学反应性不同。 可以使用下述方法或从较早阶段的材料直接制备每个连续阶段。 例如，可以使用在等温条件下优选在或高于室温的硅胶（多孔SiO 2）快速吸收的Na和K的液体合金来制备阶段0材料，以形成 松散的黑色粉末保留了母体金属的大部分还原能力。 当低熔点的第1族金属被吸收到硅胶中时，温和的放热反应产生阶段I材料，在干燥空气中无限稳定的松散的黑色粉末。 随后加热至400°C，产生阶段II材料，它们也是松散的黑色粉末。 在400℃以上进一步加热，形成具有一些第1组金属释放的III级材料。 据认为，I，II和III族材料表示吸收第1族金属后硅胶的减少。 本发明优选的第1族金属/硅胶组合物是含有钠，钾或钠 - 钾合金的那些，其中钠和钠 - 钾合金是最优选的。 本发明的第1族金属/硅胶组合物的每个阶段可以以与碱金属及其合金已知的相同的方式用作与许多可还原的有机材料反应的还原剂。