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:
Mar. 22, 2022
Filed:
Feb. 25, 2020
Method for preparing catalyst having conductive oxide protective layer and catalyst prepared thereby
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Institute for Research & Industry Cooperation Pusan National University, Busan, KR;
Seung Jeong Oh, Gyeonggi-do, KR;
Woong Pyo Hong, Gyeonggi-do, KR;
Woo Jae Lee, Busan, KR;
Se Hun Kwon, Busan, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Institute for Research & Industry Cooperation Pusan National University, Busan, KR;
Abstract
Disclosed is a method of preparing a catalyst having a conductive oxide protective layer. The method may include providing (e.g., supplying) a carbon support having a metal catalyst supported thereon to a fluidized bed reactor, and forming a conductive oxide protective layer using atomic layer deposition (ALD). Particularly, the atomic layer deposition may include supplying a conductive oxide precursor to the fluidized bed reactor, conducting a first purging by supplying an inert gas to the fluidized bed reactor, converting the conductive oxide precursor to conductive oxide by supplying a reactive gas to the fluidized bed reactor, and conducting a second purging by supplying an inert gas to the fluidized bed reactor.