公开(公告)号：US20210275992A1

公开(公告)日：2021-09-09

申请号：US16996919

申请日：2020-08-19

Applicant: National Taiwan University of Science and Technology

Inventor： Bing-Joe Hwang ,  Wei-Nien Su ,  Chen-Yu Tsai ,  Hsiao-Chun Huang ,  Meng-Che Tsai ,  Chun-Jern Pan

IPC: B01J23/42 ,  B01J21/06 ,  B01J21/18 ,  B01J35/00 ,  B01J37/02 ,  B01J37/08

Abstract: A method of manufacturing a composite catalyst is provided. The method includes the following steps. A catalyst composition including an inorganic support and a metallic nanoparticle attached to a surface of the inorganic support is provided. The catalyst composition, an organic material, and an acidic solvent are mixed to obtain a first mixed solution. An oxidant and the first mixed solution are mixed to obtain a second mixed solution. A drying process is performed on the second mixed solution to remove a solvent in the second mixed solution and to obtain a solid composite catalyst precursor. A calcination process is performed on the composite catalyst precursor to form a carbon-decorated composite catalyst.