公开(公告)号：US20190224662A1

公开(公告)日：2019-07-25

申请号：US16255662

申请日：2019-01-23

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ji Young BYUN ,  Sang Hoon KIM ,  Jong Sik KIM

IPC: B01J35/04 ,  B01J23/86 ,  B01J21/02 ,  B01J37/02 ,  B01J37/08

Abstract: Provided are a method of manufacturing a honeycomb metal structure by using aluminum (Al) powder and a metal catalyst module including the honeycomb metal structure. The method includes preparing a honeycomb structure including at least one substrate including iron (Fe), coating at least a part of the substrate with a viscid material whose viscosity is increased by moisture, attaching metal powder onto the viscid material, adhering the metal powder to the substrate by supplying the moisture to the viscid material, and generating an uneven structure made of the metal powder bonded to the substrate, by performing heat treatment of the substrate onto which the metal powder is adhered.

公开(公告)号：US20200215518A1

公开(公告)日：2020-07-09

申请号：US16354406

申请日：2019-03-15

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jong Sik KIM ,  Heon Phil HA ,  Dong Wook KWON

IPC: B01J23/847 ,  B01J21/06 ,  B01J23/34 ,  B01J37/08 ,  B01J37/20 ,  B01J23/22 ,  B01J23/10 ,  B01J37/02 ,  B01D53/86 ,  B01D53/94

Abstract: Provided is a nitrogen oxide (NOX) reduction catalyst including an active site including at least one of a metal vanadate expressed by [Chemical Formula 1] and a metal vanadate expressed by [Chemical Formula 2], and a support for loading the active site thereon. (M1)XV2OX+5  [Chemical Formula 1] (where M1 denotes one selected from among manganese (Mn), cobalt (Co), and nickel (Ni), and X denotes a real number having a value between 1 and 3.) (M2)YVO4  [Chemical Formula 2] (where M2 denotes one selected from among lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), and lutetium (Lu), and Y denotes a real number having a value between 0.5 and 1.5.)