| 低温固态电解质乙烯催化传感技术研究 |
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| 引用本文： | 崔梅生,张隽,张麦红,陈蔼璠,罗瑞贤.低温固态电解质乙烯催化传感技术研究[J].北京化工大学学报(自然科学版),1999,26(1):64-67. |
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| 作者姓名： | 崔梅生 张隽 张麦红 陈蔼璠 罗瑞贤 |
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| 作者单位： | 北京化工大学应用化学系,北京,100029 |
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| 基金项目： | 国家自然科学基金;29875002;1962005; |
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| 摘 要： | 以高聚物Ｎａｆｉｏｎ膜为固态电解质，利用混合压膜法制作传感催化电极，研制了低温固态电解质乙烯催化传感器。以氧为参比气体，Ｐｄ黑为电极催化材料，考察了Ｎａｆｉｏｎ膜含水量、不同粘合剂、电极片中Ｔｅｆｌｏｎ含量，以及温度对乙烯传感性能的影响，得出了较佳的膜电极制作工艺参数；以空气为参比气体，对乙烯传感也进行了一定探讨。
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| 关 键 词： | 乙烯传感器 Nafion膜 混合压膜法 |
| 修稿时间： | 1998-08-02 |
Studies on ethylene catalytic sensor based on solid polymer electrolyte |
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| Cui Meisheng,Zhang Jun,Zhang Maihong,Chen Haifan,Luo Ruixian.Studies on ethylene catalytic sensor based on solid polymer electrolyte[J].Journal of Beijing University of Chemical Technology,1999,26(1):64-67. |
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| Authors: | Cui Meisheng Zhang Jun Zhang Maihong Chen Haifan Luo Ruixian |
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| Abstract: | A novel ethylene catalytic sensor of the solid polymer electrolyte workable at low temperature was studied. The electrode was prepared from Pd black mixed with graphite and Teflon by the mixture pressing method. With oxygen as reference gas, the effects of water content in the Nafion membrane, type of binder, Teflon content in the electrode and the temperature on the out put of sensor were presented, and the optimization parameters for ethylene sensor fabrication were obtained. The ethylene sensing characteristic with air as reference gas was also studied. |
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| Keywords: | ethylene sensor Nafion membrane mixture pressing technique |
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