Invention Grant
- Patent Title: Method for producing fuel cell catalyst, and fuel cell catalyst produced thereby
-
Application No.: US16620717Application Date: 2018-09-06
-
Publication No.: US11374230B2Publication Date: 2022-06-28
- Inventor: Wonkyun Lee , Sang Hoon Kim , Gyo Hyun Hwang , Jun Yeon Cho , Kwanghyun Kim , Ran Choi
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2017-0120359 20170919
- International Application: PCT/KR2018/010409 WO 20180906
- International Announcement: WO2019/059570 WO 20190328
- Main IPC: H01M4/92
- IPC: H01M4/92 ; H01M8/1004
Abstract:
A method for preparing a catalyst for a fuel cell including performing a first supporting; separating particles unsupported in the first supporting; heat treating; and performing a second supporting, and a catalyst for a fuel cell prepared using the same.
Public/Granted literature
- US1279207A Automobile-tire. Public/Granted day:1918-09-17
Information query
