Invention Application
- Patent Title: MEMBRANE ELECTRODE ASSEMBLY WITH ENHANCED HYDROPHOBICITY AND MANUFACTURING METHOD THEREOF
- Patent Title (中): 具有增强的疏水性的膜电极组件及其制造方法
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Application No.: US13671945Application Date: 2012-11-08
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Publication No.: US20140004443A1Publication Date: 2014-01-02
- Inventor: Bo Ki Hong , Sae Hoon Kim , Myoung Woon Moon , Kwang Ryeol Lee , Kyu Hwan Oh , Eun Kyu Her
- Applicant: HYUNDAI MOTOR COMPANY , KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Priority: KR10-2012-0070376 20120628
- Main IPC: H01M8/10
- IPC: H01M8/10
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.
Public/Granted literature
- US08703354B2 Membrane electrode assembly with enhanced hydrophobicity and manufacturing method thereof Public/Granted day:2014-04-22
Information query
