发明申请
US20060269826A1 Novel electrode with switchable and tunable power output and fuel cell using such electrode
审中-公开
具有可切换和可调功率输出的新型电极和使用这种电极的燃料电池
- 专利标题： Novel electrode with switchable and tunable power output and fuel cell using such electrode
- 专利标题（中）： 具有可切换和可调功率输出的新型电极和使用这种电极的燃料电池
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申请号： US10547617申请日： 2004-03-02
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公开(公告)号： US20060269826A1公开(公告)日： 2006-11-30
- 发明人: Eugenii Katz , Itamar Willner
- 申请人： Eugenii Katz , Itamar Willner
- 国际申请： PCT/IL04/00199 WO 20040302
- 主分类号： H01M4/90
- IPC分类号： H01M4/90 ; G01N33/487
摘要：
The present invention provides a novel electrode carrying on at least a portion of its support surface a hybrid polymer matrix (HPM), a catalyst that can catalyze a redox reaction and an optional electron mediator group that enhances the electrical contact between the HPM and the catalyst, the HPM being capable to be electrochemically changed from a non-conductive state to a conductive state. The electrode of the invention may be used in electrical devices such as fuel cells, thus imparting them switchable and tunable properties. The fuel cell of the invention may be used as a power source or as a self-powered sensor.
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