| 摘要 |
<p>A fine porous ceramic layer (10) containing zirconia, gadolinium zirconate, ytterbium zirconate, europium zirconate and/or lanthanum zirconate is formed on a substrate (4) and/or metallic layer by dissolving water-soluble salt of zirconium chosen from zirconium tetrachloride, zirconium tetraiodide, zirconium tetranitrate pentahydrate, zirconium sulfate and zirconium tetrasulfate tetrahydrate, water-soluble salt of gadolinium, water-soluble salt of ytterbium, water-soluble salt of europium and water-soluble salt of lanthanum by plasma. A fine porous ceramic layer containing zirconia, gadolinium zirconate, ytterbium zirconate, europium zirconate and/or lanthanum zirconate is formed on a substrate and/or metallic layer by dissolving water-soluble salt of zirconium chosen from zirconium tetrachloride, zirconium tetraiodide, zirconium tetranitrate pentahydrate, zirconium sulfate and zirconium tetrasulfate tetrahydrate, water-soluble salt of gadolinium chosen from gadolinium trichloride, gadolinium trichloride hexahydrate, gadolinium tribromide hexahydrate, gadolinium triiodide and gadolinium trinitrate, water-soluble salt of ytterbium chosen from ytterbium(II) chloride, ytterbium(III)chloride hexahydrate, ytterbium(II) bromide, ytterbium(III) bromide, ytterbium(II) iodide and ytterbium(III) iodide, water-soluble salt of europium chosen from europium(II) chloride, europium(II) bromide, europium(III) bromide, europium(II) iodide, europium(III) iodide and europium(III) nitrate and water-soluble salt of lanthanum chosen from lanthanum chloride heptahydrate, lanthanum trichloride, lanthanum bromide heptahydrate and lanthanum iodide by plasma.</p> |
