| 摘要 |
PROBLEM TO BE SOLVED: To provide a catalyst coated type electrode for oxygen generation, wherein the deposition of lead dioxide on an anode when being used as an insoluble anode in the production of copper foil is suppressed to prevent the peeling of a catalytic layer, to improve the durability and to reduce the production cost. SOLUTION: The catalytic layer 2 containing properly mixed amorphous iridium oxide or an oxide except the iridium oxide in addition is formed on the surface of an electroconductive substrate 1 comprising a valve metal such as titanium through an intermediate layer 3 comprising a mixture obtained by properly mixing crystalline iridium oxide or an oxide except the iridium oxide in addition. COPYRIGHT: (C)2007,JPO&INPIT
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