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    • 2. 发明授权
    • Novel electrode
    • 新型电极
    • US4392927A
    • 1983-07-12
    • US349839
    • 1982-02-18
    • Peter FabianTheo Muller
    • Peter FabianTheo Muller
    • C25B1/04C25B1/46C25B11/04C25B11/10C25D17/12C25B1/34C25B11/08
    • C25B11/0478Y02E60/366
    • A composite electrode comprising an electroconductive base with an electrolyte inert, electroconductive electrocatalytic layer applied by thermal spraying, the said layer being a powder of a matrix material selected from the group consisting of oxides, nitrides, phosphides, silicides, borides and carbides of a metal selected from the group consisting of boron, valve metals and iron group metals having uniformly deposited thereon electrocatalytically active particles of a metal selected from the group consisting of platinum group metals and iron group metals and oxides thereof with a particle size smaller by at least one order of magnitude of the matrix particles and electrolytic cells containing the same and electrolytic processes using the same.
    • 一种复合电极,其包括具有通过热喷涂施加的电解质惰性导电电催化层的导电性基体,所述层是选自金属的氧化物,氮化物,磷化物,硅化物,硼化物和碳化物的基质材料的粉末 选自硼,阀金属和铁族金属,其中均匀地沉积有选自铂族金属和铁族金属的金属的电催化活性颗粒及其氧化物,其粒径小于至少一个数量级 的基质颗粒和含有该基质颗粒的电解质和使用其的电解方法。
    • 3. 发明授权
    • Gravure printing base cylinder, and method of its manufacture
    • 凹版印刷基底筒及其制造方法
    • US4391879A
    • 1983-07-05
    • US326506
    • 1981-12-02
    • Peter FabianTheo Muller
    • Peter FabianTheo Muller
    • B41C1/18B41N1/00B41N1/20C23C4/06B41F13/08B41F35/00
    • C23C4/06B41N1/006Y10T428/12049Y10T428/12063
    • A roto-gravure printing base cylinder is made by providing a cylindrical body (1), for example of steel, and applying thereover a cover layer (2) by thermal spraying, for example plasma-spraying, or arc-spraying. The cover layer is made of a material which is inert with respect to electrolytes used in applying a further copper layer over the cover layer to form a finished roto-gravure cylinder for optical engraving, for example an electrochemical valve metal, preferably tantalum, niobium or, most desirably, titanium oxide, forming a matrix in which, before application of the material as a layer on the steel cylinder, electrochemically active materials are applied made of a metal, preferably of the platinum group or other noble metal, and uniformly distributed over the surface, settled on the matrix material.
    • 通过提供例如钢的圆柱体(1)和通过热喷涂(例如等离子喷涂或电弧喷涂)在其上施加覆盖层(2)来制造旋转凹版印刷基底圆筒。 覆盖层由相对于用于在覆盖层上施加另外的铜层的电解质是惰性的材料制成,以形成用于光学雕刻的成品旋转凹版滚筒,例如电化学阀金属,优选钽,铌或 ,最理想的是氧化钛,形成基质,其中在将钢材作为钢层上的材料施加之前,电化学活性材料由优选铂族金属或其它贵金属的金属施加,并均匀地分布在 表面沉积在基体材料上。