US 2025/0205697 A1 · HIGHLY EFFICIENT PHOTOCATALYST MATERIAL FOR DECOMPOSING ORGANIC HAZARDOUS SUBSTANCES AND METHOD FOR SYNTHESIZING SAME

Abstract

An embodiment of the disclosure provides a highly efficient photocatalyst material for decomposing organic hazardous substances, the highly efficient photocatalyst material including: silica having micropores formed; and a quantum dot substance surrounding the silica, wherein the quantum dot substance is coexistence of a TiO2 quantum dot and a TiO2−x quantum dot, and the X is a real number greater than 0 and less than 2.

Claims14

Dependent claims

A highly efficient photocatalyst material for decomposing organic hazardous substances, the highly efficient photocatalyst material comprising:

silica having nanopores formed;
and
a quantum dot substance surrounding the silica,
wherein the quantum dot substance is coexistence of a TiO2 quantum dot and a TiO2−x quantum dot, and the X is a real number greater than 0 and less than 2.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

18/988,887Filed 20 Dec 2024

Priority

KR 10-2023-018846521 Dec 2023

Published

26 Jun 2025

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 codes

B01J 37/349
Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying;…
B01J 21/063
Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof: titanium; Oxides or hydroxides thereof
B01J 21/08
Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof: silica
B01J 35/39
Characterised by their physical properties: photocatalytic properties

Highly efficient photocatalyst material for decomposing organic hazardous substances and method for synthesizing same

Life of this patent

Highly efficient photocatalyst material for decomposing organic hazardous substances and method for synthesizing same

Life of this patent

Abstract

Claims14