| Ln1-xSrxCoO3-y纳米晶厚膜型气敏传感器的研究 |
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| 引用本文： | 魏坤,石燕,元美玲,钟仕科.Ln1-xSrxCoO3-y纳米晶厚膜型气敏传感器的研究[J].稀土,2000,21(1). |
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| 作者姓名： | 魏坤 石燕 元美玲 钟仕科 |
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| 作者单位： | 南昌大学,江西,南昌,330047 |
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| 摘 要： | :研究了纳米晶Ln1-xSrxCoO3-y(Ln=La,Gd,x=0.5)的气敏特性,结果表明:纳米晶La05Sr05CoO3-y厚膜型气敏元件对乙醇具有较高的灵敏度和选择性,并具有加热功率和工作温度低等特点。
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| 关 键 词： | 纳米晶 厚膜传感器 特性 |
Study on Thick Film Gas Sensors of Nanocrystalline Ln1-xSrxCoO3-y |
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| WEI Kun,SHI Yan,YUAN Mei-ling,ZHONG Shi-ke.Study on Thick Film Gas Sensors of Nanocrystalline Ln1-xSrxCoO3-y[J].Chinese Rare Earths,2000,21(1). |
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| Authors: | WEI Kun SHI Yan YUAN Mei-ling ZHONG Shi-ke |
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| Abstract: | The gas sensing properties of nanocrystalline Ln 1-x Sr xCoO 3-y (Ln=La,Gd,x=0.5) had been studied.The results show that the thick film gas sensors of nanocrystalline La 0.5 Sr 0.5 CoO 3-y had high sensitivity and good selectivity to alcohol,as well as,low heating powder and working temperature. |
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| Keywords: | nanocrystalline thick film gas sersors properties |
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