基本信息:
- 专利标题： Sheet, electrode and fuel cell
- 专利标题（中）：电极，电极和燃料电池
- 申请号：JP2013142987 申请日：2013-07-08
- 公开(公告)号：JP2014112514A 公开(公告)日：2014-06-19
- 发明人： YOSHIMOTO HIROYUKI , CHAEN SHINICHI , KAWAHARA KAZUYA , SHIBUYA YOSHIYUKI , SUKEGAWA MASAMICHI
- 申请人： Daikin Ind Ltd , ダイキン工業株式会社
- 专利权人： Daikin Ind Ltd,ダイキン工業株式会社
- 当前专利权人： Daikin Ind Ltd,ダイキン工業株式会社
- 优先权： JP2012152336 2012-07-06; JP2012242022 2012-11-01
- 主分类号： H01M4/96
- IPC分类号： H01M4/96 ; C08J5/18 ; C08K3/04 ; C08L27/18 ; H01M8/10
摘要：
PROBLEM TO BE SOLVED: To provide: a sheet which has high conductivity in the thickness direction thereof, is also excellent in gas permeability, water repellency, corrosion resistance and flexibility, and can be suitably used in an electrode of a fuel cell or the like; an electrode; and a fuel cell.SOLUTION: A sheet comprises polytetrafluoroethylene, carbon black and graphite. The polytetrafluoroethylene has a standard specific gravity of 2.14 to 2.28, and the total amount of the carbon black and the graphite exceeds 35 mass% of the total amount of the polytetrafluoroethylene, the carbon black and the graphite.
摘要（中）：
要解决的问题：提供：在其厚度方向上具有高导电性的片材，透气性，拒水性，耐腐蚀性和柔软性也优异，并且可以适用于燃料电池等的电极 ; 电极 和燃料电池。解决方案：片材包括聚四氟乙烯，炭黑和石墨。 聚四氟乙烯的标准比重为2.14〜2.28，炭黑和石墨的总量超过聚四氟乙烯，炭黑和石墨的总量的35质量％。
公开/授权文献:
- JP5500300B1 Sheet, electrode and fuel cell 公开/授权日：2014-05-21