| 车用氧传感器多孔保护层的制备及性能研究 |
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| 引用本文： | 周欣燕,向蓝翔,张振涛,李云,陈宗璋,赵璐,沙顺萍,鲁盛会.车用氧传感器多孔保护层的制备及性能研究[J].材料开发与应用,2009,24(3):27-30. |
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| 作者姓名： | 周欣燕 向蓝翔 张振涛 李云 陈宗璋 赵璐 沙顺萍 鲁盛会 |
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| 作者单位： | 1. 中国原子能科学研究院,北京,102413
2. 湖南大学化学化工学院,湖南,长沙,410082 |
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| 摘 要： | 为了延长汽车氧传感器的寿命，通常在氧传感器敏感元件的铂电极表面涂覆多孔陶瓷保护层。本文以尖晶石、氧化铝、氧化锌等为原料，通过控制各组分的配比和烧结工艺参数，制得了性能良好的多孔陶瓷保护层。
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| 关 键 词： | 保护层 氧传感器 陶瓷 性能 |
Preparation and Property of Porous Ceramic Coat for Automotive Oxygen Sensor |
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| ZHOU Xin-yan,XIANG Lan-xiang,ZHANG Zhen-tao,LI Yun,CHEN Zong-zhang,ZHAO Lu,SHA Shun-ping,LU Sheng-hui.Preparation and Property of Porous Ceramic Coat for Automotive Oxygen Sensor[J].Development and Application of Materials,2009,24(3):27-30. |
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| Authors: | ZHOU Xin-yan XIANG Lan-xiang ZHANG Zhen-tao LI Yun CHEN Zong-zhang ZHAO Lu SHA Shun-ping LU Sheng-hui |
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| Affiliation: | ZHOU Xin-yan1,XIANG Lan-xiang,ZHANG Zhen-tao1,LI Yun1,CHEN Zong-zhang2,ZHAO Lu1,SHA Shun-ping1,LU Sheng hui1(1.China Institute of Atomic Energy,Beijing 102413,China,2.College of Chemistry , Chemical Engineering,Hunan University,Changsha 410082,China) |
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| Abstract: | In order to prolong the working life of automotive oxygen sensor,porous ceramic is normally coated on the surface of platinum electrode.In this paper,the porous ceramic coat with good performance were prepared with a proper mixture ratio of different raw materials such as spinel,aluminum and zinc oxide and sintering parameters under control. |
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| Keywords: | Coating Oxygen sensor Ceramic Property |
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