发明申请
US20110240203A1 METHOD FOR PRODUCING A MEMBRANE-ELECTRODE ASSEMBLY FOR A FUEL CELL
审中-公开
用于生产用于燃料电池的膜电极组件的方法
- 专利标题: METHOD FOR PRODUCING A MEMBRANE-ELECTRODE ASSEMBLY FOR A FUEL CELL
- 专利标题(中): 用于生产用于燃料电池的膜电极组件的方法
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申请号: US13154214申请日: 2011-06-06
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公开(公告)号: US20110240203A1公开(公告)日: 2011-10-06
- 发明人: Eun Ae CHO , Hyun-Sook Jang , Tae Hoon Lim , In Hwan Oh , Suk-Woo Nam , Hyoung-Juhn Kim , Jong Hyun Jang , Soo-Kil Kim
- 申请人: Eun Ae CHO , Hyun-Sook Jang , Tae Hoon Lim , In Hwan Oh , Suk-Woo Nam , Hyoung-Juhn Kim , Jong Hyun Jang , Soo-Kil Kim
- 申请人地址: KR Seoul
- 专利权人: Korea Institute of Science & Technology
- 当前专利权人: Korea Institute of Science & Technology
- 当前专利权人地址: KR Seoul
- 优先权: KR10-2010-0030003 20100401
- 主分类号: B32B37/24
- IPC分类号: B32B37/24
摘要:
Disclosed is a method for producing a membrane electrode assembly for a fuel cell, including: dispersing a catalyst and a conductive binder into a dispersion solvent to provide catalyst slurry; subjecting the catalyst slurry to stirring, sonication and homogenization; applying the catalyst slurry onto a substrate, followed by drying; transferring the substrate coated with the catalyst slurry to either surface or both surfaces of an electrolyte membrane to form a catalyst layer; dipping the substrate, the catalyst layer and the electrolyte membrane obtained after the preceding operation into liquid nitrogen; and removing the substrate to provide an electrolyte membrane having the catalyst layer formed thereon.
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