ELECTRODES AND PRODUCTION AND USE THEREOF

    公开(公告)号:CA2801625A1

    公开(公告)日:2011-12-29

    申请号:CA2801625

    申请日:2011-06-17

    Applicant: BASF SE

    Abstract: Electrodes comprise: (A) a solid medium through which gas can diffuse, (B) at least one electrically conductive, carbonaceous material, (C) at least one organic polymer, (D) at least one compound of the general formula (I) M1 aM2 bM3 cM4 dHeOf, in particulate form, where the variables are each defined as follows: M1 is selected from Mo, W, V, Nb and Sb, M2 is selected from Fe, Ag, Cu, Ni, Mn and lanthanoids, M3 is selected from B, C, N, Al, Si, P and Sn, M4 is selected from Li, Na, K, Rb, Cs, NH4, Mg, Ca and Sr, a is in the range from 1 to 3, b is in the range from 0.1 to 10, c is in the range from 0 to 1, d is in the range from 0 to 1, e is in the range from 0 to 0.5, f is in the range from 1 to 28, and wherein the compound of the general formula (I) has a BET surface area in the range from 1 to 300 m2/g.

    GAS DIFFUSION ELECTRODES FOR RECHARGEABLE ELECTROCHEMICAL CELLS
    7.
    发明申请
    GAS DIFFUSION ELECTRODES FOR RECHARGEABLE ELECTROCHEMICAL CELLS 审中-公开
    气体扩散电极可充电,电化学电池

    公开(公告)号:WO2014037846A3

    公开(公告)日:2014-05-01

    申请号:PCT/IB2013058003

    申请日:2013-08-27

    Abstract: The invention relates to gas diffusion electrodes for rechargeable electrochemical cells, which comprise at least one support material bearing at least one catalyst, wherein the support material comprises at least one Compound selected from the group consisting of electrically conductive metal oxides, carbides, nitrides, borides, silicides and organic semiconductors. The present invention further relates to a process for producing such gas diffusion electrodes and also rechargeable electrochemical cells comprising such gas diffusion electrodes.

    Abstract translation: 本发明涉及一种用于包括携带至少一种催化剂的至少一种载体材料,其特征在于可再充电的电化学电池的气体扩散电极从由导电金属氧化物,碳化物,氮化物,硼化物,硅化物,和有机半导体,的组中选择所述载体材料的至少一种化合物 , 此外,本发明涉及用于制备这样的Gasdiffusionen- selektroden和含有这种电极气体扩散可再充电电化学电池的方法。

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