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    ALKALI METAL ELECTRODES AND METHODS FOR PREPARING THE SAME
    2.
    发明申请
    ALKALI METAL ELECTRODES AND METHODS FOR PREPARING THE SAME 有权

    公开(公告)号：US20230021479A1

    公开(公告)日：2023-01-26

    申请号：US17786774

    申请日：2020-12-18

    申请人： ARKEMA FRANCE ,  JOHNSON MATTHEY PLC

    发明人： Samuel LAWTON ,  James DIBDEN ,  Dominique PLEE

    IPC分类号： H01M4/04 ,  H01M4/134 ,  H01M4/1395

    摘要： A method for modifying an electrode comprising an alkali metal is disclosed, the method comprising casting a salt solution comprising at least one salt comprising an alkaline ion and a solvent on the electrode; casting a fluoropolymer solution comprising at least one fluoropolymer and a solvent on the electrode; and drying the electrode. Also disclosed is an electrode comprising an alkali metal at least partly covered by a solid electrolyte interphase, said solid electrolyte interphase having atomic ratios of carbon, fluorine and sulfur atoms of 1 C:0.15 to 0.80 F:0.02 to 0.30 S.

    ANODE PROTECTION LAYER
    3.
    发明申请
    ANODE PROTECTION LAYER 有权

    公开(公告)号：US20220246896A1

    公开(公告)日：2022-08-04

    申请号：US17597228

    申请日：2020-07-09

    申请人： JOHNSON MATTHEY PLC

    发明人： Jacob LOCKE ,  Jokin RICARTE ,  Marco CARBONI ,  Rachel LEAR ,  Ulderico ULISSI

    IPC分类号： H01M4/04 ,  H01M10/0525 ,  H01M4/36 ,  H01M4/66 ,  H01M10/04 ,  H01M10/0568

    摘要： An electrochemical cell assembly comprising: at least one electrochemical cell or cells comprising—a cathode comprising an electrochemically active material, wherein alkali metal is present in the cathode;—an anode comprising a current collector comprising an electronically conducting, inert metal or non-metal; and said anode further comprising a protection layer containing a first layer and a second layer; wherein the first layer comprises a metal and/or non-metal that alloys with an alkali metal and is formed on the current collecting layer, and an second layer deposited on the first layer, wherein the second layer is an Tonically conducting layer having an electronic conductivity of less than 10−5 S cm−1; wherein the cell assembly further comprises a means of applying pressure to the at least one electromechanical cell or cells.

    METHOD FOR ALUMINUM INCORPORATION INTO HIGH-SILICA ZEOLITES PREPARED IN FLUORIDE MEDIA
    6.
    发明申请
    METHOD FOR ALUMINUM INCORPORATION INTO HIGH-SILICA ZEOLITES PREPARED IN FLUORIDE MEDIA 审中-公开

    公开(公告)号：US20170113940A1

    公开(公告)日：2017-04-27

    申请号：US15299500

    申请日：2016-10-21

    申请人： JOHNSON MATTHEY PLC

    发明人： RAUL F. LOBO ,  Takahiko Moteki

    IPC分类号： C01B39/46

    CPC分类号： C01B39/46 ,  B01D53/9418 ,  B01D2251/2067 ,  B01D2251/208 ,  B01D2255/50 ,  B01D2258/012 ,  B01J29/06 ,  C01B39/145 ,  C01B39/48

    摘要： A method of synthesizing high-silica zeolites in a fluoride media using faujasite crystals as the aluminum source and quasi-siliceous seed crystals containing a small amount of germanium is described. The faujasite crystals dissolved during hydrothermal treatment, prior to the crystallization of LTA-type zeolites. High-silica zeolites of an LTA, a CHA, a *BEA and an STT-type were produced. High-silica zeolites with a Si/Al ratio (SAR) of 63 to 420 were synthesized, with the SAR related to the amount of faujasite crystals used. The aluminosilicate LTA-type zeolite products possess nearly defect-free structures, a characteristic often seen in fluoride mediated synthesis. The unit cell volumes of the high-silica LTA-type zeolites correspond to the amount of Al present in the framework. Aluminosilicate ITW-type zeolites were produced using these methods.

    Method of making a templating agent
    9.
    发明授权
    Method of making a templating agent 有权
    制作模板剂的方法

    公开(公告)号：US09365490B2

    公开(公告)日：2016-06-14

    申请号：US14227222

    申请日：2014-03-27

    申请人： Johnson Matthey PLC

    发明人： Richard Charles Bryan ,  Ronald Henry Jones ,  Nigel Robinson

    IPC分类号： C07C209/68 ,  C07C209/00

    CPC分类号： C07C209/68 ,  C07C209/00 ,  C07C211/62

    摘要： A method for preparing 1-adamantyltrimethylammonium hydroxide is disclosed. The method comprises reacting 1-adamantyldimethylamine with dimethyl carbonate to produce 1-adamantyltrimethylammonium methylcarbonate, which is then reacted with calcium hydroxide or magnesium hydroxide in the presence of water to produce 1-adamantyltrimethylammonium hydroxide.

    摘要翻译： 公开了一种制备1-金刚烷基三甲基氢氧化铵的方法。 该方法包括使1-金刚烷基二甲胺与碳酸二甲酯反应，生成1-金刚烷基三甲基甲基碳酸铵，然后在水存在下与氢氧化钙或氢氧化镁反应生成1-金刚烷基三甲基氢氧化铵。

    Water gas shift reaction process
    10.
    发明授权
    Water gas shift reaction process 有权
    水煤气变换反应过程

    公开(公告)号：US09365421B2

    公开(公告)日：2016-06-14

    申请号：US14258469

    申请日：2014-04-22

    申请人： Johnson Matthey PLC

    发明人： Graham Charles Hinton ,  Richard Ian Johnston ,  John David Pach ,  Hsing-Chuan Yang ,  Ian Richard Barton

    IPC分类号： C01B3/32 ,  C01B3/16

    CPC分类号： C01B3/323 ,  C01B3/16 ,  C01B2203/0283 ,  C01B2203/148

    摘要： A process for increasing the hydrogen content of a synthesis gas including hydrogen and carbon oxides and having a carbon monoxide content ≧45 mole % on a dry-gas basis, including the steps of: (i) combining the synthesis gas with steam to form a steam-enriched feed gas mixture (ii) passing the feed gas mixture at an inlet temperature in the range 220-370° C. over an iron-based water-gas shift catalyst to form a hydrogen-enriched shifted gas mixture having a carbon monoxide content 10 mole % on a dry gas basis, and (iii) recovering the hydrogen-enriched shifted gas mixture, where a portion of the hydrogen-enriched shifted gas mixture is recycled to the feed gas mixture.

    摘要翻译： 一种用于增加包含氢和碳氧化物并且基于干气的一氧化碳含量≥45摩尔％的合成气的氢含量的方法，包括以下步骤：（i）将合成气与蒸汽组合以形成 蒸汽富集的进料气体混合物（ii）使进料气体混合物在220-370℃的入口温度下通过铁基水煤气变换催化剂，以形成具有一氧化碳的富氢转移气体混合物 含量为10摩尔％，和（iii）回收富氢的偏移气体混合物，其中一部分富氢的气体混合物被再循环到进料气体混合物中。