公开(公告)号：US20240375947A1

公开(公告)日：2024-11-14

申请号：US18688233

申请日：2022-08-30

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Ho Jeong CHAE ,  Youngmin KIM ,  Jeong-Rang KIM ,  Do Quoc CUONG ,  Geo Jong KIM ,  Tae Wan KIM

IPC: C01B3/04 ,  B01J21/04 ,  B01J23/755 ,  B01J23/889 ,  B01J37/03 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J37/16

Abstract: The present invention pertains to: a method for preparing a catalyst for ammonia decomposition using cation-anion double hydrolysis; the catalyst; and a method for producing hydrogen through ammonia decomposition using the catalyst, wherein a catalyst for ammonia decomposition for hydrogen production, in which nickel (Ni) is supported on an aluminum oxide support or an aluminum composite oxide support doped with a promoter metal (M), is prepared using a ONE POT cation-anion double hydrolysis (CADH) method.