| Sn离子注入PTC陶瓷表面研制气敏陶瓷材料 |
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| 引用本文： | 李世普,陈迁,赵青南,邢宁,樊东辉.Sn离子注入PTC陶瓷表面研制气敏陶瓷材料[J].硅酸盐通报,1994(2):31-34. |
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| 作者姓名： | 李世普 陈迁 赵青南 邢宁 樊东辉 |
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| 作者单位： | 武汉工业大学
(李世普，陈迁，赵青南，邢宁)，武汉工业大学(樊东辉) |
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| 基金项目： | 中国科学院上海冶金所离子束开放研究实验室资助 |
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| 摘 要： | 用脉冲金属离子束Sn注入BaTiO3PTC陶瓷的表面，结果表明：在低温空气中退火处理，注入层对CO有敏感特性。应用薄膜XRD、XPS、RBS对注入层结构分析表明，注入层对CO的敏感特性是由于注入层形成SnO2、BaSnO3等沉淀相引起的，同时还与离子注入引起的缺陷团有关。
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| 关 键 词： | 脉冲金属离子束 PTC陶瓷 Sn 离子注入 缺陷团 沉淀相 热-气敏感功能材料 功能陶瓷 |
Study on Gas -Sensing Ceramic Material with Sn Ions Implanted in the Surface of PTC Ceramic |
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| Li Shipu Chen Qian Zhao Qingnan Xing Ning Fang Donghui.Study on Gas -Sensing Ceramic Material with Sn Ions Implanted in the Surface of PTC Ceramic[J].Bulletin of the Chinese Ceramic Society,1994(2):31-34. |
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| Authors: | Li Shipu Chen Qian Zhao Qingnan Xing Ning Fang Donghui |
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| Affiliation: | Wuhan University of Technology |
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| Abstract: | A study has been made on the pulse Sn ion beam implantation in the surface of BaTiO3 PTC ceramic. It shows that the implanted layer has sensitivity to CO gas after annealing at lower temperature in air. Analyses with XRD, XPS,RBS has presented that such sensitivity to CO is due to SnO2,BaSnO3 formation in the implanted layer. It's also related with the fluster of defect aroused by ion implanting. |
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| Keywords: | pulse Sn ion beam PTC ceramic gas -sensing ceramic |
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