| abstract |
The invention discloses a kind of deficiency metal organic framework photochemical catalyst and preparation method thereof, which is deficiency MIL-53 metal organic framework photochemical catalyst.Preparation method is using Iron(III) chloride hexahydrate and terephthalic acid (TPA) as raw material, and n,N-Dimethylformamide is solvent, and deficiency metal organic framework photochemical catalyst is prepared by solvent thermal reaction under the action of acid regulator.Deficiency MIL-53 metal organic framework photochemical catalyst of the present invention has many advantages, such as that even mesoporous structure, specific surface area are high, light abstraction width is wide, forbidden bandwidth is small, photoelectric current is big, impedance is small, photocatalytic activity is high, it is the novel visible catalyst that a kind of appearance structure is novel, photocatalysis performance is excellent, there are good use value and application value, preparation method has many advantages, such as simple process, easy to operate, low in cost, it is suitable for large scale preparation, is conducive to industrial applications. |