| 摘要 |
Provided are a nanocomposite photocatalyst composition having a sterilizing function for a cell phone case, and a preparation method thereof. The nanocomposite photocatalyst composition of the present invention can have the surface of the cell phone case always retain antibacterial properties using a low-temperature catalyst coating method which has a reaction even under a common light source to impart antibacterial properties to an object. The nanocomposite photocatalyst composition of the present invention comprises: 0.001 to 5.000 wt% of Ag nanopowder; and 95.000 to 99.999 wt% of TiO_2 nanopowder. |
