公开(公告)号：US12036531B2

公开(公告)日：2024-07-16

申请号：US17430377

申请日：2020-02-14

Applicant: NANYANG TECHNOLOGICAL UNIVERSITY

Inventor： Weijiang Zhou ,  Siew Hwa Chan ,  Ovi Lian Ding ,  Jinli Yu

IPC: B01J23/42 ,  B01J21/18 ,  B01J35/50 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08

CPC classification number: B01J23/42 ,  B01J21/18 ,  B01J35/50 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08

Abstract: A composite catalyst is provided. The composite catalyst includes a first catalytic material incorporated with a second catalytic material, wherein the first catalytic material comprises carbon doped with (i) nitrogen and (ii) at least one non-precious transition metal, and wherein the second catalytic material comprises a carbon-based supporting material incorporated with platinum nanoparticles. A method of producing the composite catalyst is also provided. The method includes providing a mixture comprising the first catalytic material and the second catalytic material, and subjecting the mixture to a size reduction step. The first catalytic material and a method of producing the first catalytic material are disclosed herein.