| 试评小功率氢-空气燃料电池 |
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| 引用本文： | 查全性. 试评小功率氢-空气燃料电池[J]. 电池, 2002, 32(3): 127-129 |
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| 作者姓名： | 查全性 |
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| 作者单位： | 武汉大学化学与分子科学学院,湖北,武汉,430072 |
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| 摘 要： | 根据储氢系统可能达到的比能量和燃料电池堆在常温常压下的比功率讨论了小功率氢 空气燃料电池系统的比能量 ,在连续工作时间不长时难以与常规二次电池竞争。在常温下如何排除电池反应生成的水也存在一些问题。据此讨论了小功率氢 空气燃料电池的可能适用范围及进一步发展时应解决的问题
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| 关 键 词： | 小功率氢空气燃料电池 储氢系统的比能量 燃料电池堆的比功率 |
| 文章编号： | 1001-1579(2002)03-0127-03 |
| 修稿时间： | 2001-12-30 |
Comments on small power hydrogen-air fuel cells |
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| ZHA Quan xing. Comments on small power hydrogen-air fuel cells[J]. Battery Bimonthly, 2002, 32(3): 127-129 |
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| Authors: | ZHA Quan xing |
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| Abstract: | The energy density of small power hydrogen air fuel cell systems was discussed by considering the practically available energy density of the hydrogen storage system and the power density of fuel cell stacks at room temperature and atmospheric pressure.The energy density of small power fuel cell systems was found to be lower than that of the conventional secondary batteries if the working time of the power system was not sufficient long.The removal of water produced in cell reaction also became a problem at room temperature.The possible applications of small power hydrogen air fuel cell and the main problems to be solved were discussed. |
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| Keywords: | small power hydrogen air fuel cell system energy density of the hydrogen storage system power density of fuel cell stack |
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