公开(公告)号：US20190067721A1

公开(公告)日：2019-02-28

申请号：US15869031

申请日：2018-01-12

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyoung-Juhn KIM ,  Jieon CHAE ,  So Young LEE ,  Suk Woo NAM ,  Jong Hyun JANG ,  Sung Jong YOO ,  Jin Young KIM ,  Hyun Seo PARK

IPC: H01M8/1004 ,  H01M8/1041 ,  H01M8/0239 ,  C08L101/06 ,  C08L81/06

Abstract: Disclosed is an alcohol mixture typed hydrocarbon based electrode binder for a polymer electrolyte membrane fuel cell. The binder may be directly applied to a hydrocarbon based electrolyte membrane of the same kind, and may exhibit a superior fuel cell performance over conventional hydrocarbon polymer binders using an organic solvent.

公开(公告)号：US20180212264A1

公开(公告)日：2018-07-26

申请号：US15679562

申请日：2017-08-17

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyoung-Juhn KIM ,  So Young LEE ,  Jieon CHAE ,  Jong Hyun JANG ,  Sung Jong YOO ,  Jin Young KIM ,  Hyun Seo PARK ,  Dirk Henkensmeier

IPC: H01M8/1004

CPC classification number: H01M8/1004 ,  H01M8/04089 ,  H01M8/04291 ,  H01M8/1016 ,  H01M2300/0088

Abstract: A membrane electrode assembly includes a cation exchange membrane electrode assembly and an anion exchange membrane electrode assembly. The cation exchange membrane includes a cation exchange membrane, a first cathode electrode disposed on the cation exchange membrane, and a first anode electrode disposed under the cation exchange membrane. The anion exchange membrane electrode assembly includes an anion exchange membrane, a second cathode electrode disposed on the anion exchange membrane, and a second anode electrode disposed under the anion exchange membrane. The cation exchange membrane and the anion exchange membrane partially contact each other, and the first cathode electrode, the first anode electrode, the second cathode electrode, and the second anode electrode do not contact one another.