Fuel cell coupling with hydrogen storing unit |
Title： |
| Fuel cell coupling with hydrogen storing unit |
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Application Number： |
200710175260 |
Application Date： |
2007/09/28 |
Announcement Date： |
2008/02/06 |
Pub. Date： |
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Publication Number： |
101118969 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H01M 8/00H01M 8/04H01M 8/06H01M 8/24H01M 8/10 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Liu Zhixiang, Wang Cheng, Mao Zongqiang |
Key Words： |
Fuel cell, couple, hydrogen storing unit |
Abstract： |
The present invention discloses a fuel cell of a coupling hydrogen storage unit. The fuel cell monomer comprises a cathode flow field board, an anode flow field board, a membrane electrode and a hydrogen storing unit. The fuel cell of the coupling hydrogen storage unit is formed by the superposition and coupling of the structure, utilizing the property that the hydrogen storing unit release hydrogen to absorb heat and the fuel cell reacts to disperse heat, the coupling of the heat content management of the fuel cell and the hydrogen storing unit are realized. The present invention also enables the hydrogen and air flow passage to be processed and enables the structure of the fuel cell monomer to become much simpler. While solving the problem of heat management of the hydrogen storing unit and the fuel cell, the present invention also can reduce the volume and power consumption of the system of the fuel cell as well as improve the energy density. The fuel cell disclosed in the present invention can be applied in various fields such as power supplies of electronic devices, diverse continuous power systems and the engine systems of motorcars, etc. |
Claim： |
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