日本“水燃料汽車”續:Genepax公布動力原理
文章來源: 張一眸 於
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據日經BP社報道Genepax於2008年6月12日公布的以水和空氣發電的燃料電池係統“Water Energy
System”,其部分反應原理本站已有報道,即在燃料極側使金屬或金屬化合物與水發生化學反應從而提取氫氣。
該係統采用了常溫下可與水發生氧化反應的金屬或金屬化合物。可與水發生反應的金屬有鋰(Li)、鈉(Na)、鎂(Mg)、鉀(K)及鈣(Ca)等。該係統的特點是通過控製金屬或金屬化合物的反應性,以達到可長時間使用的目的。
此次發布的係統在MEA(膜/電極接合體)燃料極內部,有載有上述金屬或金屬化合物的沸石等多孔物質。氫生成反應的生成物溶於水,可與係統中的水一起排出。反應結束後,氫的生成和發電就會停止。
另外,該公司正在討論該係統的實用化並進行評估實驗,今後將公布實驗數據。
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300瓦的燃料電池係統安在此汽車的行李箱中
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