公开(公告)号：US11522200B2

公开(公告)日：2022-12-06

申请号：US16710336

申请日：2019-12-11

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sung Jong Yoo ,  Hee-Young Park ,  So Young Lee ,  Hyun Seo Park ,  Jin Young Kim ,  Jong Hyun Jang ,  Hyoung-Juhn Kim ,  Pil Kim ,  Yeonsun Sohn ,  Jiho Lee

IPC: H01M4/86 ,  H01M4/96 ,  H01M4/90

Abstract: The present disclosure is a method for manufacturing a catalyst for a fuel cell using the blood of slaughtered livestock. The method for manufacturing a catalyst for a fuel cell using the blood of slaughtered livestock of the present disclosure allows preparation of a catalyst for a fuel cell exhibiting high redox reaction activity and very superior durability as compared to a commercially available platinum catalyst through a very simple process of purification of the blood of slaughtered livestock and hydrothermal synthesis. In addition, the method is very economical in that a catalyst is prepared using the pure blood of livestock only without an artificial additive, waste disposal cost can be reduced by recycling the blood of livestock and a high-performance catalyst capable of replacing the expensive platinum catalyst can be prepared.