公开(公告)号：US09970118B2

公开(公告)日：2018-05-15

申请号：US15390462

申请日：2016-12-23

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jong Sup Hong ,  Si Won Kim ,  Man Soo Park ,  Hyoung Chul Kim ,  Kyung Joong Yoon ,  Ji Won Son ,  Jong Ho Lee ,  Hae Weon Lee ,  Byung Kook Kim

IPC: H01M4/04 ,  C25B11/04 ,  B05D1/30 ,  B05D3/10 ,  B05D3/04 ,  B41F15/08 ,  H01M4/88 ,  H01M4/86 ,  H01M4/90

CPC classification number: C25B11/0478 ,  B05D1/30 ,  B05D3/0453 ,  B05D3/108 ,  B41F15/08 ,  C25B1/00 ,  C25B1/04 ,  C25B9/08 ,  H01M4/04 ,  H01M4/8605 ,  H01M4/8842 ,  H01M4/8846 ,  H01M4/885 ,  H01M4/9025 ,  H01M4/905 ,  H01M4/9058

Abstract: A method for uniformly forming a nickel-metal alloy catalyst in a fuel electrode of a solid oxide electrolysis cell is provided.Specifically, before the nickel-metal alloy catalyst is formed, a metal oxide is uniformly distributed on nickel oxide contained in the fuel electrode through infiltration of a metal oxide precursor solution and hydrolysis of urea.