基本信息:
- 专利标题： 固体高分子型燃料电池用的载体碳材料和担载有催化剂金属粒子的碳材料
- 申请号：CN201580010091.X 申请日：2015-03-19
- 公开(公告)号：CN106030877B 公开(公告)日：2018-11-02
- 发明人： 饭岛孝 , 日吉正孝 , 松本克公 , 林田广幸 , 水内和彦 , 河野巧 , 樋口雅一 , 片山正和
- 申请人： 新日铁住金株式会社 , 新日铁住金化学株式会社
- 申请人地址： 日本东京都
- 专利权人： 新日铁住金株式会社,新日铁住金化学株式会社
- 当前专利权人： 新日铁住金株式会社,新日铁住金化学株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 北京市中咨律师事务所
- 代理人： 刘航; 段承恩
- 优先权： 2014-057275 2014.03.19 JP
- 国际申请： PCT/JP2015/058376 2015.03.19
- 国际公布： WO2015/141810 JA 2015.09.24
- 进入国家日期： 2016-08-23
- 主分类号： H01M4/90
- IPC分类号： H01M4/90 ; H01M4/92 ; H01M4/88 ; C01B32/05
Provided are: a supporting carbon material for a solid polymer fuel cell, said supporting carbon material making it possible to produce a high-performance solid polymer fuel cell in which there is little decrease in power generation performance as a result of repeated battery load fluctuation that inevitably occurs during operation of the solid polymer fuel cell; and a catalyst metal particle-supporting carbon material. The present invention relates to: a supporting carbon material for a solid polymer fuel cell, said supporting carbon material being a porous carbon material in which the specific surface area of mesopores having a pore diameter of 2-50 nm according to nitrogen adsorption measurement is 600-1,600 m 2 /g, the relative intensity ratio (IG'/IG) of the peak intensity (IG') of the G-band 2,650-2,700 cm -1 range to the peak intensity (IG) of the G-band 1,550-1,650 cm -1 range in the Raman spectrum is 0.8-2.2, and the peak position of the G'-band is 2,660-2,670 cm -1 ; and a catalyst metal particle-supporting carbon material.
公开/授权文献:
- CN106030877A 固体高分子型燃料电池用的载体碳材料和担载有催化剂金属粒子的碳材料 公开/授权日：2016-10-12