基本信息:
- 专利标题： 물질전달성이 향상된 연료전지 및 그 제조 방법
- 专利标题（英）：Fuel Cell with Enhanced Mass Transport Capability
- 专利标题（中）：具有增强的质量传输能力的燃料电池
- 申请号：KR1020110102843 申请日：2011-10-10
- 公开(公告)号：KR101349075B1 公开(公告)日：2014-01-16
- 发明人： 홍보기 , 김세훈 , 한국일 , 이광렬 , 문명운
- 申请人： 현대자동차주식회사 , 한국과학기술연구원
- 申请人地址： **, Heolleung-ro, Seocho-gu, Seoul, *****, Republic of Korea
- 专利权人： 현대자동차주식회사,한국과학기술연구원
- 当前专利权人： 현대자동차주식회사,한국과학기술연구원
- 当前专利权人地址： **, Heolleung-ro, Seocho-gu, Seoul, *****, Republic of Korea
- 代理人： 한라특허법인(유한)
- 主分类号： H01M8/02
- IPC分类号： H01M8/02 ; H01M4/86 ; H01M8/10 ; B60L11/18
The invention materials before achieving improved fuel cell, and relates to its manufacturing method, micrometer pore body surface having a roughness of the scale by the plasma etching process for the nano-structured micro By aspect ratio is formed for a nano projection-nano dual structure (Micro-Nano Dual Structure) after forming a hydrophobic thin film (thin Layer hydrophobic) a hydrophobic coating to a significant increase of the pore was sued aqueous body a gas diffusion layer used for a fuel cell and a manufacturing method of the will. When using a porous body of the above complaint aqueous to the gas diffusion layer of the fuel cell by discharging the water in the electrochemical reaction product fuel cell more efficiently and to reduce the water flooding problem, the reactor chain hydrogen and air (oxygen) is a polymer it is possible to improve the cell performance of the fuel cell to ensure smoothly supplied to the electrode assembly (MEA) - electrolyte membrane.
公开/授权文献:
- KR1020130038470A 물질전달성이 향상된 연료전지 및 그 제조 방법 公开/授权日：2013-04-18