Component for fuel cell including graphene foam and functioning as flow field and gas diffusion layer

[특허 요약] The present invention relates to a component including graphene foam and functioning as a flow field and a gas diffusion layer (GDL) for a fuel cell. More particularly, a component functioning as a flow field and a GDL for a fuel cell according to the present invention is made of graphene foam that enhances mass transport and suffers no corrosion under operating conditions of the fuel cell when compared with a conventional flow field, thereby realizing excellent performance and durability. Furthermore, the component functions as the GDL so a thickness of a membrane electrode assembly is reduced thereby improving cell performance significantly.

특허 등록번호

20180145341A

특허 출원번호

201715814839

출원일

2017.11.16

등록일

2018.05.24

국가

미국

출원인

강원대학교산학협력단, 서울대학교산학협력단, 기초과학연구원

발명자

Yung-Eun Sung, Yong-Hun Cho, Ji Eun Park, Chi-Yeong AHN, Sungjun Kim

중요 키워드

graphene foam, mea, gdl, flow field, fuel cell