| The Hydrogen Production from the Hydrolysis of Mg-Graphite Pellet for Military Fuel Cells |
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Minsun Park, Minkyu Yu, Jongsoo Kim, Hyuksang Kwon |
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Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology |
| 군용 연료전지 적용을 위한 Mg-Graphite 펠렛의 가수분해 반응을 이용한 수소생산 |
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박민선, 유민규, 김종수, 권혁상 |
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한국과학기술원 신소재공학과 |
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| Abstract |
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On board hydrogen generation from the hydrolysis of an active metal is very attractive due to its economical, convenient, and safe reasons. A Mg-graphite pellet has been designed as a hydrogen source for portable fuel cell. Mg (1 g) + 0.10 g graphite pellet showed an excellent hydrogen generation rate that is equivalent to 15.8 ml/g.min from its hydrolysis. The hydrogen generation rate of the pellet is significantly increased due to the galvanic corrosion by galvanic cells between Mg anode and graphite cathode in a 10.wt. % NaCl solution at a room temperature. |
| Key Words:
Galvanic Corrosion, Hydrolysis, Hydrogen Generation, Mg-Graphite |
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