| 抗中毒载体催化传感器的研究 |
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| 引用本文： | 张志刚,郑益慧,张志丰,叶芃生,王汝琳.抗中毒载体催化传感器的研究[J].上海交通大学学报,2003,37(9):1484-1487. |
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| 作者姓名： | 张志刚 郑益慧 张志丰 叶芃生 王汝琳 |
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| 作者单位： | 1. 上海交通大学,电力电子技术研究所,上海,200030
2. 中国矿业大学,机电与信息工程学院,北京,100083 |
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| 基金项目： | 国家自然科学基金(69872037) |
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| 摘 要： | 分析了栽体催化传感器H2S中毒失活的本质以及抗H2S中毒的常用方法。通过实验，发现了栽体催化传感器H2S中毒的规律，提出了栽体催化传感器抗H2S中毒的3种策略：即在栽体中加入适量抗毒稳定剂；在不使传感器发生热激活前提下，适当提高传感器的工作温度，破坏元件中毒的物理条件；严酷条件下的老化和预中毒。研制出了高性能的抗H2S中毒的栽体催化传感器。
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| 关 键 词： | 栽体催化传感器 抗毒 可燃可爆气体 |
| 文章编号： | 1006-2467(2003)09-1484-04 |
| 修稿时间： | 2002年7月31日 |
Study on the Anti-Poisoning Pellistor |
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| ZHANG Zhi-gang,ZHENG Yi-hui,ZHANG Zhi-feng,YE Peng-sheng,WANG Ru-lin.Study on the Anti-Poisoning Pellistor[J].Journal of Shanghai Jiaotong University,2003,37(9):1484-1487. |
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| Authors: | ZHANG Zhi-gang ZHENG Yi-hui ZHANG Zhi-feng YE Peng-sheng WANG Ru-lin |
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| Abstract: | The principles of sulfur poisoning of the pelhstors and the general method of anti-poisoning were discussed. The rules of sulfur poisoning were worked out through realistic experiments. Three ways of anti-poisoning were developed: use some metal oxide to stabilize the catalyst; increase the temperature appropriately to destroy the physical condition of poisoning; age the pellistor under rude condition. High quality anti-poisoning pellistor was thus developed. |
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| Keywords: | peilistor anti-poisoning flammable gases |
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