| 气相色谱-微波等离子体炬原子发射光谱检测器及其响应特性的研究 |
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| 引用本文： | 师宇华,杨文军,于爱民,曹彦波,金钦汉.气相色谱-微波等离子体炬原子发射光谱检测器及其响应特性的研究[J].高等学校化学学报,1998,19(11):1739-1742. |
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| 作者姓名： | 师宇华 杨文军 于爱民 曹彦波 金钦汉 |
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| 作者单位： | 吉林大学化学系, 长春, 130023 |
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| 摘 要： | 报道了一种气相色谱用微波等离子体炬原子发射光谱检测器(GC-MPT-AED),以氩气为载气和等离子体工作气体,氧气为清洗气和屏蔽气,研究了MPT-AED对有机化合物中碳元素的响应特性,探讨了氧气作为GC-MPT-AED屏蔽气对碳元素检测性能的影响.
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| 关 键 词： | 气相色谱 微波等离子体炬 发射光谱检测器 碳元素 响应特性 |
| 收稿时间： | 1998-05-08 |
| 修稿时间： | 1998年5月8日 |
Studies on Microwave Plasma Torch Atomic Emission Detector and Its Response Characteristics for Gas Chromatography |
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| SHI Yu-Hua,YANG Wen-Jun,YU Ai-Min,CAO Yan-Bo,JIN Qin-Han.Studies on Microwave Plasma Torch Atomic Emission Detector and Its Response Characteristics for Gas Chromatography[J].Chemical Research In Chinese Universities,1998,19(11):1739-1742. |
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| Authors: | SHI Yu-Hua YANG Wen-Jun YU Ai-Min CAO Yan-Bo JIN Qin-Han |
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| Institution: | Department of Chemistry, Jilin University, Changchun, 130023 |
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| Abstract: | The present paper deals with a microwave plasma torch atomic emission detector for gas chromatography, argon was used as the carrier and support gas, oxygen as scavenger and sheath gas, respectively. The response characteristics of the MPT AED for carbon in organic compounds was studied. The effect of oxygen sheathing on the detection performance for carbon was discussed. |
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| Keywords: | Gas chromatography Microwave plasma torch Atomic emission detector Carbon element Response characteristics |
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