The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 2022
Filed:
Jun. 04, 2019
Lg Chem, Ltd., Seoul, KR;
Hun Min Park, Daejeon, KR;
Jung Ho Choi, Daejeon, KR;
In Sung Hwang, Daejeon, KR;
Kwang Hyun Kim, Daejeon, KR;
Jung Up Bang, Daejeon, KR;
Dong Chul Lee, Daejeon, KR;
Gyo Hyun Hwang, Daejeon, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
Provided are an anode for electrolysis, which includes a metal base, and a catalyst layer disposed on at least one surface of the metal base, wherein the catalyst layer includes a composite metal oxide of ruthenium, iridium, titanium, and platinum, and a metal in the composite metal oxide does not include palladium, wherein, when the catalyst layer is equally divided into a plurality of pixels, a standard deviation of iridium compositions of the plurality of equally divided pixels is 0.40 or less, and a method of preparing the same.