公开(公告)号：US20240367154A1

公开(公告)日：2024-11-07

申请号：US18044942

申请日：2021-09-07

Applicant: Korea Research Institute of Chemical Technology

Inventor： Ho Jeong Chae ,  Youngmin Kim ,  Thien An Le ,  Jeong-Rang Kim ,  Tae Wan Kim ,  You Jin Lee ,  Su Un Lee

IPC: B01J23/10 ,  B01J23/63 ,  B01J35/30 ,  B01J35/40 ,  B01J35/50 ,  B01J35/51 ,  C01B3/04

Abstract: A catalyst for an ammonia decomposition reaction and a hydrogen production method using the catalyst are proposed. The shape of cerium oxide used as a catalyst carrier for the catalyst is controlled, and cesium (Cs) is included in the catalyst as a catalyst enhancer. Thus, the catalyst increases an ammonia conversion rate and has improved long-term stability.