公开(公告)号：US20210316278A1

公开(公告)日：2021-10-14

申请号：US17269888

申请日：2019-01-11

Applicant: LG Hausys, Ltd.

Inventor： Ha-Na KIM ,  Kyeong-Woo CHOI ,  Dong-Il LEE ,  Ho-Jin CHOI ,  Won-Ji HYUN

IPC: B01J23/42 ,  B01J21/04 ,  B01J21/06 ,  B01J35/00 ,  B01J35/02 ,  B01D53/94

Abstract: Provided is a catalyst for purifying exhaust gas, comprising: noble metals; alumina support particles; and TiO2 semiconductor particles supported on the surfaces of the alumina support particles.

公开(公告)号：US20210239020A1

公开(公告)日：2021-08-05

申请号：US17274398

申请日：2019-01-11

Applicant: LG Hausys, Ltd.

Inventor： Kyeong-Woo CHOI ,  Ha-Na KIM ,  Won-Ji HYUN ,  Dong-Il LEE ,  Ho-Jin CHOI

IPC: F01N3/20 ,  B01J21/06 ,  B01J21/04 ,  B01J35/02 ,  B01J35/10 ,  B01J23/38 ,  B01J37/02

Abstract: Provided is a catalyst for exhaust gas purification, the catalyst comprising: a noble metal; an alumina support particle; and a ZrO2 semiconductor support particle deposited on a surface of the alumina support particle.