| 摘要 |
FIELD: special-destination materials. ^ SUBSTANCE: invention provides multifunctional material with carbon-alloyed titanium oxide layer exhibiting activity of photocatalyst responding to visible light. Material has at least one surface layer including carbon-alloyed titanium oxide layer wherein carbon forms Ti-C bonds. From this material, visible light-responding photocatalyst can be prepared. ^ EFFECT: achieved excellent durability, high hardness, and resistance to abrasion, wear, chemicals, and heat. ^ 19 cl, 9 dwg, 2 tbl, 16 ex |
