Invention Grant
- Patent Title: Method for storing a fuel cell at freezing temperature
- Patent Title (中): 在冷冻温度下储存燃料电池的方法
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Application No.: US12935141Application Date: 2009-03-31
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Publication No.: US08815457B2Publication Date: 2014-08-26
- Inventor: Eric Pinton , Yannick Fourneron , Armel Guillermo
- Applicant: Eric Pinton , Yannick Fourneron , Armel Guillermo
- Applicant Address: FR Paris
- Assignee: Commissariat a l'Energie Atomique et aux Energies Alternatives
- Current Assignee: Commissariat a l'Energie Atomique et aux Energies Alternatives
- Current Assignee Address: FR Paris
- Agency: Oliff PLC
- Priority: FR0801846 20080403
- International Application: PCT/FR2009/000377 WO 20090331
- International Announcement: WO2009/133274 WO 20091105
- Main IPC: H01M8/04
- IPC: H01M8/04 ; H01M8/10
Abstract:
The method for storing a fuel cell comprises a first calibration phase of a reference membrane by nuclear magnetic resonance to obtain a progression curve of the maximum water load of the fuel cell membrane versus the temperature of the membrane, and a second calibration phase of a standard reference cell to obtain a relationship between the electrical resistance of the standard reference cell, the water load of its membrane and its temperature. The method then comprises a drying phase dependent on the two calibration phases.
Public/Granted literature
- US20110014547A1 METHOD FOR STORING A FUEL CELL AT NEGATIVE TEMPERATURE Public/Granted day:2011-01-20
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