| 摘要 |
PURPOSE:To improve activity of catalyst considerably by depositing amorphous metals or alloys on catalytic carriers such as metal-ceramic composite. CONSTITUTION:Metals or ceramics in various shapes and characteristics such as of flat plate shapes, granular shapes, honeycomb shapes or three-dimensional irregular netlike structure having open cells are usable for the catalytic carrier. The high activity catalysts deposited with amorphous metals or amorphous alloys in catalytic carriers of various shapes and characteristics are produced easily by an ion plating method, an ion sputtering method, a high-frequency plasma CVD method or the like. |
