| SPE复合膜电极上氧还原反应研究 |
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| 引用本文： | 孙鲲鹏,陈霭璠,顾思民,杨明,罗瑞贤.SPE复合膜电极上氧还原反应研究[J].北京化工大学学报(自然科学版),2001,28(4):60-62,66. |
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| 作者姓名： | 孙鲲鹏 陈霭璠 顾思民 杨明 罗瑞贤 |
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| 作者单位： | 北京化工大学理学院, 北京 100029 |
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| 摘 要： | 比较了分别由混合压膜和浸渍-还原(I-R)两种方法制得的SPE复合膜电极的电极性能。通过测定电压-电流密度曲线等方法,研究了SPE复合膜电极(I-R)的电极特性和氧还原动力学参数,重点探讨了气体压力和操作温度对电极性能的影响。
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| 关 键 词： | 固体聚合物电解质 复合膜电极 氧 还原反应 动力学 燃料电池 |
| 收稿时间： | 2000-12-18 |
Reaction of oxygen reduction at SPE composite electrode |
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| SUN Kun,peng,CHEN Ai,fan,GU Si,min,YANG Ming,LUO Rui,xian.Reaction of oxygen reduction at SPE composite electrode[J].Journal of Beijing University of Chemical Technology,2001,28(4):60-62,66. |
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| Authors: | SUN Kun peng CHEN Ai fan GU Si min YANG Ming LUO Rui xian |
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| Institution: | College of Science , Beijing University of Chemical Technology , Beijing 100029 , China |
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| Abstract: | The performances of solid polymer electrolyte electrodes prepared using mixed pressing technique and in situ impregnation reduction (I R) chemical method were compared respectively. The electrode (I R) kinetic parameters and processes were investigated by measuring the relations of cell potential and current density, and especially, the effects of oxygen pressure and temperature on the performance of SPE composite electrode were discussed. |
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| Keywords: | solid polymer electrolyte composite membrane electrode oxygen reduction |
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