US 12,391,584 B2
Ozone generating electrode, method of manufacturing same, and method of producing ozone using same
Kangwoo Cho, Pohang-si (KR); and Seok Kim, Pohang-si (KR)
Assigned to POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION, Pohang-si (KR)
Filed by POSTECH Research and Business Development Foundation, Pohang-si (KR)
Filed on Jun. 7, 2022, as Appl. No. 17/834,213.
Claims priority of application No. 10-2021-0131723 (KR), filed on Oct. 5, 2021.
Prior Publication US 2023/0104287 A1, Apr. 6, 2023
Int. Cl. C02F 1/461 (2023.01); C01B 13/11 (2006.01); C02F 1/467 (2023.01); C02F 101/30 (2006.01)
CPC C02F 1/46109 (2013.01) [C01B 13/115 (2013.01); C02F 1/4672 (2013.01); C01B 2201/22 (2013.01); C01B 2201/24 (2013.01); C02F 2001/46142 (2013.01); C02F 2001/46147 (2013.01); C02F 2001/46157 (2013.01); C02F 2101/30 (2013.01)] 12 Claims
OG exemplary drawing
 
1. An ozone generating electrode comprising:
a support comprising a metal;
a catalyst layer disposed on the entire or partial surface of the support; and
a coating layer positioned on the catalyst layer and comprising a metal oxide,
wherein the catalyst layer comprises tin oxide; and
wherein the metal oxide comprises at least one selected from the group consisting of silicon oxide, titanium oxide, tantalum oxide, bismuth oxide, tellurium oxide, strontium oxide, and gadolinium oxide.