
基本信息:
- 专利标题: 多孔集电体和燃料电池
- 申请号:CN201580018017.2 申请日:2015-02-23
- 公开(公告)号:CN106165171B 公开(公告)日:2018-12-11
- 发明人: 东野孝浩 , 真岛正利 , 俵山博匡 , 水原奈保 , 奥野一树 , 平岩千寻 , 野田阳平 , 加藤真博
- 申请人: 住友电气工业株式会社
- 申请人地址: 日本大阪府
- 专利权人: 住友电气工业株式会社
- 当前专利权人: 住友电气工业株式会社
- 当前专利权人地址: 日本大阪府
- 代理机构: 北京天昊联合知识产权代理有限公司
- 代理人: 常海涛; 高钊
- 优先权: 2014-072559 2014.03.31 JP
- 国际申请: PCT/JP2015/054978 2015.02.23
- 国际公布: WO2015/151645 JA 2015.10.08
- 进入国家日期: 2016-09-30
- 主分类号: H01M8/0232
- IPC分类号: H01M8/0232 ; H01M4/90 ; H01M8/0637
Provided is a porous current collector which is used for a fuel electrode and has a high gas reforming function and high durability. A porous current collector 9 is provided adjacent to a fuel electrode 4 of a fuel cell 101 that includes a solid electrolyte layer 2, the fuel electrode 4 disposed on one side of the solid electrolyte layer, and an air electrode 3 disposed on the other side. The porous current collector includes a porous metal body 1 and a first catalyst 20. The porous metal body has an alloy layer 12a at least on a surface thereof, the alloy layer containing nickel (Ni) and tin (Sn). The first catalyst, which is in the form of particles, is supported on a surface of the alloy layer, the surface facing pores of the porous metal body, and is capable of processing a carbon component contained in a fuel gas that flows inside the pores.
公开/授权文献:
- CN106165171A 多孔集电体和燃料电池 公开/授权日:2016-11-23
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01M | 用于直接转变化学能为电能的方法或装置,例如电池组 |
------H01M8/00 | 燃料电池;及其制造 |
--------H01M8/02 | .零部件 |
----------H01M8/0202 | ..集电器、隔板,例如双极隔板,间隔元件 |
------------H01M8/0204 | ...按无孔材料区分的 |
--------------H01M8/0232 | ....金属或合金 |