| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of titanium oxide carrying BiVOcapable of exhibiting extremely excellent antiviral activity in a light place without ultraviolet light.SOLUTION: There is provided a manufacturing method of an antiviral composition containing 100 pts.mass of titanium oxide carrying BiVOand 0.1 to 20 pts.mass by copper element conversion amount of a bivalent copper compound, including a treatment of an acidic dispersion containing titanium oxide, a bismuth ion, a vanadate ion and a solvent with a mill.SELECTED DRAWING: Figure 1 |
