Photocatalytic material for carbon quantum dot/titanium oxide/conductive mica composite degradation of tetracycline hydrochloride, and preparation method thereof

The invention discloses a photocatalytic material for carbon quantum dot/titanium oxide/conductive mica composite degradation of tetracycline hydrochloride. The photocatalytic material is characterized in that a titanium oxide/conductive mica composite material is used as a carrier to load carbon quantum dots to form a photocatalytic material for carbon quantum dot/titanium oxide/conductive mica composite degradation of tetracycline hydrochloride, wherein the titanium oxide in the titanium oxide/conductive mica composite material is nanorod-shaped and is loaded on the powdery conductive mica,and the carbon quantum dots are loaded on the nanorod-shaped titanium oxide. According to the invention, the carbon quantum dots are loaded on the titanium oxide/conductive mica composite material forthe first time, and the carbon quantum dots can improve the separation capacity and the separation efficiency of electrons and holes, and further have excellent electron transfer capacity, so that the photocatalytic efficienc