发明公开
- 专利标题： PROCEDE DE STOCKAGE D'UNE PILE A COMBUSTIBLE A TEMPERATURE NEGATIVE
- 专利标题（英）： Method for storing a fuel cell at a negative temperature
- 专利标题（中）： 保存方法负温度的燃料电池
-
申请号： EP09738308.7申请日： 2009-03-31
-
公开(公告)号： EP2266158A2公开(公告)日： 2010-12-29
- 发明人: PINTON, Eric , FOURNERON, Yannick , GUILLERMO, Armel
- 申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives
- 申请人地址： Bâtiment "Le Ponant D" 25, rue Leblanc 75015 Paris FR
- 专利权人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives
- 当前专利权人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives
- 当前专利权人地址： Bâtiment "Le Ponant D" 25, rue Leblanc 75015 Paris FR
- 代理机构： de Jong, Jean Jacques
- 优先权： FR0801846 20080403
- 国际公布： WO2009133274 20091105
- 主分类号： H01M8/04
- IPC分类号： H01M8/04
摘要：
The invention relates to a method for storing a fuel cell, that comprises a first phase of calibrating a reference membrane by nuclear magnetic resonance in order to obtain an evolution curve of the maximal water load (λ
max (T)) of the fuel cell membrane based on the temperature of the membrane (3), and a second step of calibrating a standard cell in order to obtain a relation between the electric resistance of the standard cell, the water load (λ) of the its membrane and its temperature (T). The method further comprises a drying phase that depends on the two calibration phases.
max (T)) of the fuel cell membrane based on the temperature of the membrane (3), and a second step of calibrating a standard cell in order to obtain a relation between the electric resistance of the standard cell, the water load (λ) of the its membrane and its temperature (T). The method further comprises a drying phase that depends on the two calibration phases.
公开/授权文献
信息查询
