公开(公告)号：US20230182126A1

公开(公告)日：2023-06-15

申请号：US18079568

申请日：2022-12-12

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Hee-Yeon KIM ,  Yoonseok CHOI ,  Tae-woo KIM ,  Ji-haeng YU ,  Cha-heon KIM

IPC: B01J37/02 ,  B01J23/30 ,  B01J23/34 ,  B01J21/08 ,  B01J37/08

CPC classification number: B01J37/0238 ,  B01J23/30 ,  B01J23/34 ,  B01J21/08 ,  B01J37/08 ,  B01J37/0244

Abstract: According to various aspects and exemplary embodiments of the present disclosure, ultra-small catalyst particles having extremely high reactivity may be synthesized in single-atom or single-molecule state. When the ultra-small-sized single-atom or single-molecule catalyst is used, the use of metal raw materials can be minimized and, at the same time, catalytic activity may be maximized through maximized reactivity of the single-atom or single-molecule catalyst.