公开(公告)号：US20170005342A1

公开(公告)日：2017-01-05

申请号：US14979877

申请日：2015-12-28

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jin Young KIM ,  Sung Jong YOO ,  Dirk HENKENSMEIER ,  Jong Hyun JANG ,  Hyoung-Juhn KIM ,  Yeon Hun JEONG ,  Nayoung KIM ,  Chang Won YOON ,  Jonghee HAN ,  Suk Woo NAM ,  Tae Hoon LIM

IPC: H01M4/88 ,  H01M4/90

Abstract: Disclosed is a carbon support for a fuel cell catalyst that supports a metal. The carbon support includes a conductive carbon support and nitrogen atoms doped into the conductive carbon support. Also disclosed is a method for preparing the carbon support. Also disclosed is a catalyst including the carbon support. The catalyst has greatly improved degradation resistance compared to conventional catalysts for fuel cells. In addition, the catalyst is not substantially degraded even when applied to a single cell.

Abstract translation: 公开了一种用于支撑金属的燃料电池催化剂的碳载体。 碳载体包括导电碳载体和掺杂到导电碳载体中的氮原子。 还公开了一种制备碳载体的方法。 还公开了包括碳载体的催化剂。 与用于燃料电池的常规催化剂相比，催化剂具有显着改善的降解性能。 此外，即使施加到单个电池，催化剂也基本上不劣化。