公开(公告)号：US20180331381A1

公开(公告)日：2018-11-15

申请号：US15975374

申请日：2018-05-09

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jong Ho LEE ,  Hyeg Soon AN ,  Sung Min CHOI ,  Kyung Joong YOON ,  Ji-Won SON ,  Byung Kook KIM ,  Hae-Weon LEE ,  Mansoo PARK ,  Hyoungchul KIM ,  Ho-Il JI

IPC: H01M8/126 ,  H01M4/86 ,  H01M4/90 ,  H01M4/88 ,  H01M8/1226

CPC classification number: H01M8/126 ,  H01M4/8621 ,  H01M4/8885 ,  H01M4/9066 ,  H01M8/1226 ,  H01M2004/8684 ,  H01M2004/8689

Abstract: The present invention relates to a method for manufacturing a protonic ceramic fuel cell, more particularly to a method for manufacturing a protonic ceramic fuel cell, which includes an electrolyte layer with a dense structure and has very superior interfacial bonding between the electrolyte layer and a cathode layer.

公开(公告)号：US20190151825A1

公开(公告)日：2019-05-23

申请号：US16021273

申请日：2018-06-28

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyoungchul KIM ,  Byung Kook KIM ,  Hae-Weon LEE ,  Jong Ho LEE ,  Ji-Won SON ,  Kyung Joong YOON ,  Sung Jun CHOI ,  Sung Min CHOI

IPC: B01J23/00 ,  B01J23/755 ,  C07C9/04

Abstract: A metal/support catalyst for conversion of carbon dioxide to methane contains a metal including a transition metal and a support containing a perovskite-type oxide, on which the metal is supported. The metal/support catalyst for conversion of carbon dioxide to methane is capable of increasing the catalytic activity of the Sabatier reaction by promoting the formation of hydroxide ions and helping the production of formate, which is a reaction intermediate in the conversion of carbon dioxide to methane, without using a precious metal. In addition, it is capable of conducting the reaction stably for a long period of time.