| 四种同分异构的四环稠环芳烃的激光等离子体质谱分析 |
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| 引用本文： | 黄荣彬,李文莹,庄马展,郑兰荪. 四种同分异构的四环稠环芳烃的激光等离子体质谱分析[J]. 分析化学, 1991, 0(12) |
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| 作者姓名： | 黄荣彬 李文莹 庄马展 郑兰荪 |
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| 作者单位： | 厦门大学化学系，厦门大学化学系，厦门大学化学系，厦门大学化学系 厦门 361005，厦门 361005，厦门 361005，厦门 361005 |
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| 摘 要： | 在常规质谱中,各种同分异构的稠环芳香烃基本上无法分辨。但在本文报道的以近红外脉冲激光所产生的等离子体质谱中,所分析的四个四稠环芳香烃尽管分子量相同,其负离子质谱却有十分明显的差异,显示了这一研究方法的结构鉴别能力。
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| 关 键 词： | 激光等离子体 飞行时间质谱 稠环芳香烃 |
Laser Plasma Mass Spectrometry of Four Tetracyclic Aromatic Isomers |
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| Huang Rongbin,Li Wenying,Zhuang Mazhan,Zheng Lansun. Laser Plasma Mass Spectrometry of Four Tetracyclic Aromatic Isomers[J]. Chinese Journal of Analytical Chemistry, 1991, 0(12) |
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| Authors: | Huang Rongbin Li Wenying Zhuang Mazhan Zheng Lansun |
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| Affiliation: | Huang Rongbin,Li Wenying,Zhuang Mazhan,Zheng Lansun~* |
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| Abstract: | In a normal mass spectrometer, different polycyclic aromatic isomers can't be distinguished effectively. However, in laser plasma mass spectra achieved on a self-built instrument, the anion mass spectra of four tetracyclic aromatic isomers showed signifigant differences. The illustration of the structural analysis ability of the new-developed mass spectrometry technique was described. |
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| Keywords: | Laser plasma Mass spectra Isomer |
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