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US 12,637,779 B1Granted
Method for generating hydrogen peroxide with nanoparticle electrode
AssigneePrince Sattam Bin Abdulaziz University
InventorMaged Naji Yahya Shaddad
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Abstract
An electrode which includes nanoparticles of a carbon-doped tin oxide of formula C—SnO2-x where x=is from 0.001 to 0.1, having surface oxygen vacancies. The electrode includes a fluorine-doped tin oxide substrate. A film of the nanoparticles is present on at least one surface of the fluorine-doped tin oxide substrate. The surface oxygen vacancies correspond to an O 1s peak shift of 0.5-2 eV in the X-ray photoelectron spectroscopy (XPS) for C—SnO2-x compared to C—SnO2 without surface oxygen vacancies.
Claims8
A method of generating hydrogen peroxide, comprising:
- applying an electrical potential to an electrolytic cell comprising an electrode, an anode and an electrolytic solution, to form the hydrogen peroxide;
- wherein the electrode comprises:
- nanoparticles of a carbon-doped tin oxide of formula C—SnO2-x wherein x=is from 0.001 to 0.1, having surface oxygen vacancies,
- a fluorine-doped tin oxide substrate,
- wherein a film of the nanoparticles is present on at least one surface of the fluorine-doped tin oxide substrate,
- wherein the surface oxygen vacancies correspond to a O 1s peak shift of 0.5-2 eV in the X-ray photoelectron spectroscopy (XPS) for C—SnO2-x compared to C—SnO2 without surface oxygen vacancies.
3 more elements
Dependencies are inferred from the claim text.