Invention Grant
- Patent Title: Oxygen reduction electrode and fuel cell including the same
- Patent Title (中): 氧还原电极和包括其的燃料电池
-
Application No.: US11641436Application Date: 2006-12-18
-
Publication No.: US08632929B2Publication Date: 2014-01-21
- Inventor: Woo-sung Jeon , Sang-Hyuk Suh , Suk-gi Hong
- Applicant: Woo-sung Jeon , Sang-Hyuk Suh , Suk-gi Hong
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2006-0017874 20060223
- Main IPC: H01M4/90
- IPC: H01M4/90 ; H01M4/92
Abstract:
An oxygen reduction electrode and a fuel cell including the same are provided. A catalyst layer of the oxygen reduction electrode includes a metalloporphyrin derivative as an additive. Accordingly, the oxygen reduction electrode can increase oxygen concentration and can easily form a triple phase boundary by reducing a flooding phenomenon caused by an electrolyte. A fuel cell including the same is also provided.
Public/Granted literature
- US20070196723A1 Oxygen reduction electrode and fuel cell including the same Public/Granted day:2007-08-23
Information query
