Patent ID: 11920212
Assignee: SHANGHAI NORMAL UNIVERSITY
Field: Chemical engineering (Chemistry)
Classification: CPC C  B  Y | IPC B  C

Claim 4:
5. The method for dissolving metals by photocatalysis according to claim 4, wherein the organic photocatalytic materials comprise carbon nitride, PDI, porphyrin or enzyme; the inorganic photocatalytic materials comprise titanium dioxide, zinc oxide, copper oxide, bismuth oxide, ferric oxide, gallium oxide, molybdenum disulfide, cadmium sulfide, bismuth bromide, indium oxide and tungsten oxide; the semiconductor photocatalytic materials and their modified, surface finished and mutually compounded photocatalytic materials comprise titanium dioxide material with an oxygen vacancy, hydroxyl modified titanium dioxide material, two-dimensional titanium dioxide material, nitrogen doped titanium dioxide material, porphyrin-sensitized titanium dioxide, self-assembled porphyrin material where porphyrin includes protoporphyrin, iron porphyrin, magnesium porphyrin or zinc porphyrin, titanium-dioxide and amino-modified metallic organic compound material, molybdenum disulfide loaded titanium dioxide, cadmium sulfide, cadmium sulfide quantum dot material, in-situ vulcanized tungsten oxide composite material, phosphorus-doped indium oxide material, carbon nitride composite material with nitrogen defects, carbon nitride material modified by carbon material where the carbon material includes carbon dots, graphene or carbon nano-tubes, layered bismuth bromide material, bismuth bromide material with oxygen defects, catalyzing enzyme material, and composite material of organic optical system and an inorganic catalyst.