Braunsche Röhre mit einem antibakteriellen Filmüberzug und Verfahren zu ihrer Herstellung

摘要

A Braun tube having an antibacterial coating film, which is manufactured by the steps of dispersing titanium dioxide (TiO2) in alcohol to prepare a dispersion. Then, the dispersion is coated on a Braun tube, and a thermal treatment is then performed. By a photocatalytic reaction of the titanium dioxide contained in the antibacterial coating film, oxygen (O2) and water (H2O) in the air are decomposed into superoxides (O2-) and hydroxy radicals (OH.), which destroy bacteria and mold around the Braun tube and remove bad odor.