公开(公告)号：US11643736B2

公开(公告)日：2023-05-09

申请号：US17280504

申请日：2019-10-01

Applicant: National Institute of Advanced Industrial Science and Technology

Inventor： Toshiaki Yamaguchi ,  Haruo Kishimoto ,  Yohei Tanaka ,  Hiroyuki Shimada ,  Tomohiro Ishiyama ,  Ryousuke Atsumi ,  Yoshinobu Fujishiro

IPC: C25B3/25 ,  C25B1/23 ,  C25B9/70 ,  C25B9/67 ,  C25B9/19 ,  C25B11/091 ,  C25B3/26 ,  C25B1/042 ,  C25B15/02 ,  C25B1/04

CPC classification number: C25B3/25 ,  C25B1/04 ,  C25B1/042 ,  C25B1/23 ,  C25B3/26 ,  C25B9/19 ,  C25B9/67 ,  C25B9/70 ,  C25B11/091 ,  C25B15/02

Abstract: The present invention utilizes an electrochemical catalyst which contains: a metal oxide that is composed of one or more compounds selected from among zirconium oxide, cerium oxide, yttrium oxide, gadolinium oxide, samarium oxide, cobalt oxide and scandium oxide; and a metal variant, which has a valence that is different from the valence of the metal that constitutes the metal oxide.

公开(公告)号：US20220025527A1

公开(公告)日：2022-01-27

申请号：US17280504

申请日：2019-10-01

Applicant: National Institute of Advanced Industrial Science and Technology

Inventor： Toshiaki Yamaguchi ,  Haruo Kishimoto ,  Yohei Tanaka ,  Hiroyuki Shimada ,  Tomohiro Ishiyama ,  Ryousuke Atsumi ,  Yoshinobu Fujishiro

IPC: C25B3/25 ,  C25B9/19 ,  C25B9/70 ,  C25B9/67 ,  C25B11/091 ,  C25B1/04 ,  C25B1/23

Abstract: The present invention utilizes an electrochemical catalyst which contains: a metal oxide that is composed of one or more compounds selected from among zirconium oxide, cerium oxide, yttrium oxide, gadolinium oxide, samarium oxide, cobalt oxide and scandium oxide; and a metal variant, which has a valence that is different from the valence of the metal that constitutes the metal oxide.