Manufacture of oxide electrode
    44.
    发明专利
    Manufacture of oxide electrode 失效
    氧化物电极的制造

    公开(公告)号:JPS6142866A

    公开(公告)日:1986-03-01

    申请号:JP16447984

    申请日:1984-08-06

    Inventor: NEGISHI AKIRA

    CPC classification number: H01M4/8807 H01M4/885 H01M4/9016 H01M4/905 H01M4/9066

    Abstract: PURPOSE:To decrease electrode material to reduce cost by impregnating organic metal salt solution such as octylate solution in a porous substrate comprising, for example, alumina or silica, and forming an oxide electrode by oxidation- thermal decomposition of the organic metal salt. CONSTITUTION:Organic metal salt solution such as nickel octylate solution is impregnated in a porous substrate 6 comprising, for example, alumina or silica, and oxidation-thermal decomposition is conducted to deposite nickel oxide on the porous substrate 6. Thereby, a porous oxide electrode 7 for a solid electrolyte fuel cell is formed. The oxide electrode 7 has high conductivity suitable for electrode material, and is easily formed on the surface of a porous substrate. By this process, since sandwich construction of an electrode, an electrolyte, and an electrode is easily formed, electrode material is reduced and cost is also decreased.

    Abstract translation: 目的:通过将有机金属盐溶液如辛酸盐溶液浸渍在包括例如氧化铝或二氧化硅的多孔基材中,并通过有机金属盐的氧化热分解形成氧化物电极,从而降低电极材料的成本。 构成:将有机金属盐溶液如辛酸镍溶液浸渍在包括例如氧化铝或二氧化硅的多孔基材6中,并进行氧化 - 热分解以在多孔基材6上沉积氧化镍。由此,多孔氧化物电极 形成固体电解质燃料电池7。 氧化物电极7具有适合于电极材料的高导电性,并且容易地形成在多孔基材的表面上。 通过该方法,由于容易形成电极,电解质和电极的夹层结构,所以电极材料减少,成本也降低。

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