| 脉冲放电氦光离子化检测器分析有机化合物的性能研究 |
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| 引用本文： | 梁冰,李辰,李瑞玉,欧庆瑜,俞惟乐. 脉冲放电氦光离子化检测器分析有机化合物的性能研究[J]. 分析化学, 2004, 32(4): 546-550 |
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| 作者姓名： | 梁冰 李辰 李瑞玉 欧庆瑜 俞惟乐 |
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| 作者单位： | 中国科学院兰州化学物理研究所,兰州,730000;中国科学院兰州化学物理研究所,兰州,730000;中国科学院兰州化学物理研究所,兰州,730000;中国科学院兰州化学物理研究所,兰州,730000;中国科学院兰州化学物理研究所,兰州,730000 |
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| 基金项目： | 中国分析测试协会科学仪器发展基金资助项目 (No .970 4 11) |
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| 摘 要： | 研究本实验室组装的脉冲放电氦光离子化检测系统上PDPID的性能、各种操作参数对信号的影响、操作最佳化及信号线性。用该系统分析了汽油、酮醇混合物和痕量挥发性有机化合物等样品，它们的色谱图可以同FID相比。
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| 关 键 词： | 脉冲放电氦光离子化检测器 气相色谱 有机化合物 |
The Performance of Pulsed Discharge Helium Photoionization Detector for Organic Compounds |
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| Liang Bing,Li Chen,Li Ruiyu,Ou Qingyu ,Yu Weile. The Performance of Pulsed Discharge Helium Photoionization Detector for Organic Compounds[J]. Chinese Journal of Analytical Chemistry, 2004, 32(4): 546-550 |
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| Authors: | Liang Bing Li Chen Li Ruiyu Ou Qingyu Yu Weile |
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| Affiliation: | Liang Bing,Li Chen,Li Ruiyu,Ou Qingyu *,Yu Weile |
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| Abstract: | The performance of pulsed discharge helium photoionization detector (PDPID) have been studied on the home make PDPID system. The dependence of the response on various operating parameters has been investigated and optimized. The response range in this mode of operation is linear about 4 orders of magnitude. Some samples such as gasoline, mixture of alcohol and ketone and trace volatile organic compounds have also been analysed by this system, the resulting chromatograms are as good as those obtained with conventional flame ionization detector. |
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| Keywords: | Pulsed discharge helium photoionization detector gas chromatography organic compounds |
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