公开(公告)号：US20140004443A1

公开(公告)日：2014-01-02

申请号：US13671945

申请日：2012-11-08

Applicant: HYUNDAI MOTOR COMPANY ,  KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Bo Ki Hong ,  Sae Hoon Kim ,  Myoung Woon Moon ,  Kwang Ryeol Lee ,  Kyu Hwan Oh ,  Eun Kyu Her

IPC: H01M8/10

CPC classification number: H01M8/1004 ,  B82Y30/00 ,  H01M8/1067 ,  H01M8/1086 ,  Y02P70/56

Abstract: Disclosed is a membrane electrode assembly with enhanced hydrophobicity and a method for manufacturing the same. In particular, a nano pattern with a high aspect ratio is formed in a catalyst support on the surface of a catalyst layer constituting the membrane electrode assembly using plasma etching. A hydrophobic thin film is then formed on the nano pattern formed in the catalyst support.

Abstract translation: 公开了具有增强的疏水性的膜电极组件及其制造方法。 特别地，使用等离子体蚀刻在构成膜电极组件的催化剂层的表面上的催化剂载体上形成具有高纵横比的纳米图案。 然后在形成在催化剂载体上的纳米图案上形成疏水性薄膜。

公开(公告)号：US08703354B2

公开(公告)日：2014-04-22

申请号：US13671945

申请日：2012-11-08

Applicant: Hyundai Motor Company ,  Korea Institute of Science and Technology

Inventor： Bo Ki Hong ,  Sae Hoon Kim ,  Myoung Woon Moon ,  Kwang Ryeol Lee ,  Kyu Hwan Oh ,  Eun Kyu Her

IPC: H01M8/10

CPC classification number: H01M8/1004 ,  B82Y30/00 ,  H01M8/1067 ,  H01M8/1086 ,  Y02P70/56

Abstract: Disclosed is a membrane electrode assembly with enhanced hydrophobicity and a method for manufacturing the same. In particular, a nano pattern with a high aspect ratio is formed in a catalyst support on the surface of a catalyst layer constituting the membrane electrode assembly using plasma etching. A hydrophobic thin film is then formed on the nano pattern formed in the catalyst support.

Abstract translation: 公开了具有增强的疏水性的膜电极组件及其制造方法。 特别地，使用等离子体蚀刻在构成膜电极组件的催化剂层的表面上的催化剂载体上形成具有高纵横比的纳米图案。 然后在形成在催化剂载体上的纳米图案上形成疏水性薄膜。