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    • 7. 发明申请
    • ELECTROACTIVATED MATERIAL, ITS PREPARATION AND UTILIZATION FOR PRODUCING CATHODE ELEMENTS
    • 电催化材料及其生产阴极元素的制备和利用
    • WO1995021950A1
    • 1995-08-17
    • PCT/FR1995000167
    • 1995-02-13
    • RHONE-POULENC CHIMIEDURAND, RobertLE HELLOCO, Jean-Guy
    • RHONE-POULENC CHIMIE
    • C25B11/04
    • C25B11/0489Y10T428/2918Y10T428/294Y10T428/2991
    • Electroactivated material comprising fibres of which at least one part is electroconducting, a binder, characterized in that it further comprises an electrocatalytic agent consisting of articles of oxide of ruthenium, platinum, palladium, iridium, or a mixture thereof, or of one or a plurality of said oxides, distributed at least partly, on an electroconducting support. The electroactivated material is particularly usable as a cathode element of an electrolysis cell, and particularly a cell for the electrolysis of aqueous sodium chloride solutions. The present invention also relates to a composite material comprising (a) a high porosity material, (b) the above-mentioned electroactivated material. Finally, the invention relates to a composite material comprising from one face to the other: (a) a high porosity metal surface, (b) the above-mentioned electroactivated material, (c) a separator.
    • 电活性材料,其包含其中至少一部分是导电的纤维,粘合剂,其特征在于,其还包含由钌,铂,钯,铱或其混合物的氧化物,或其一种或多种的氧化物制成的电催化剂 的所述氧化物,至少部分地分布在导电载体上。 电活化材料特别可用作电解槽的阴极元件,特别是用于电解氯化钠水溶液的电池。 本发明还涉及一种复合材料,其包括(a)高孔隙率材料,(b)上述电活化材料。 最后,本发明涉及一种从一面到另一面的复合材料:(a)高孔隙率金属表面,(b)上述电活化材料,(c)隔膜。