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    IONIC CONDUCTORS
    2.
    发明申请
    IONIC CONDUCTORS 审中-公开

    公开(公告)号：WO2021224588A1

    公开(公告)日：2021-11-11

    申请号：PCT/GB2021/050893

    申请日：2021-04-14

    申请人： THE UNIVERSITY OF WARWICK

    发明人： TAO, Shanwen

    IPC分类号： C01G51/00 ,  C01G49/00 ,  H01M8/1007 ,  H01M8/04119 ,  H01M8/1016 ,  H01M8/1048 ,  H01M8/18 ,  H01M10/26 ,  H01M12/06

    摘要： A solid ionic conducting material for use in an electrochemical device comprises an oxyhydroxide or hydrated oxide derived from of an oxide with a perovskite, Brownmillerite, layered oxide, and/or K4CdCl6 structure, the elemental composition of the initial oxide being selected to provide suitable conduction properties for the derived anhydrous or hydrated oxyhydroxide or hydrated oxide. A method of making such a solid ionic conducting material, including treatment with water, and an electrochemical device incorporating such a solid ionic conducting material (optionally as an electrolyte) are also disclosed.

    AQUEOUS ELECTROLYTES
    3.
    发明申请
    AQUEOUS ELECTROLYTES 审中-公开

    公开(公告)号：WO2019234393A1

    公开(公告)日：2019-12-12

    申请号：PCT/GB2019/051482

    申请日：2019-05-30

    申请人： THE UNIVERSITY OF WARWICK

    发明人： TAO, Shanwen ,  CHEN, Shigang

    IPC分类号： H01M6/04 ,  H01M10/26 ,  H01M4/24 ,  H01M4/38 ,  H01M4/50 ,  H01M6/06 ,  H01M6/22 ,  H01M6/24

    摘要： An electrolyte for an electrochemical device comprises an aqueous salt solution, wherein a sufficient quantity of the salt is dissolved therein for the solution to be saturated; and a water- absorbent polymer. The water-absorbent polymer may be dissolved in the aqueous solution. The solution may be an over-saturated aqueous salt solution. The electrolyte may be incorporated into an electrochemical device comprising electrodes. The electrolyte may be made by heating a water-containing liquid to a temperature near and below its boiling point; maintaining the temperature of the liquid whilst adding a water-absorbent polymer to the liquid and dissolving a salt into the liquid until a saturated solution is formed; and cooling the solution to room temperature.

    CATALYST
    4.
    发明申请
    CATALYST 审中-公开

    公开(公告)号：WO2019207303A2

    公开(公告)日：2019-10-31

    申请号：PCT/GB2019/051146

    申请日：2019-04-24

    申请人： THE UNIVERSITY OF WARWICK

    发明人： TAO, Shanwen ,  HUMPHRIES, John

    IPC分类号： B01J27/24 ,  B01J23/10 ,  B01J23/83 ,  B01J23/63 ,  C01C1/04 ,  C22C32/00 ,  B01J35/00 ,  B01J37/04 ,  B01J37/08 ,  B01J37/18 ,  B01J35/10 ,  B01J37/03 ,  C01B21/082

    摘要： A composition for catalysis of a Haber-Bosch process to produce ammonia; a process employing the composition and an anion vacant lattice for use in the process. The composition comprises an anion vacant lattice and a Haber-Bosch catalyst (e.g. Fe or Ru). Suitable anion vacant lattices include oxynitrides and oxides, which may be doped or undoped, including Ce a M b O 2-X N Y (Formula III) M is one or more elements with a valence lower than 4. "a" and "b" are independently in the range 0.05 to 0.95, with the proviso that "a" and "b" together sum to (approximately). X is greater than 0 and less than 2. Y is greater than zero and less than or equal to X.