洁净煤技术

2000, (04) 41-42

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大气单颗粒物中多环芳烃的二次离子质谱研究
Analysis of Poly Aromatic Hydrocarbon (PAHs) on Individual Particle from Beijing

于春海,周强,李艳芳,左丹英
YU Chun hai, ZHOU Qiang, LI Yan fang, ZUO Dan ying(Department of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing 100083,China)

摘要(Abstract):

采用二次离子质谱 (SIMS)对大气单颗粒物 (2 0 μm以下 )中的有机成分进行分析研究 ,从分析结果可以看出大气颗粒物中含有多环芳烃系列 (PAHs) ,包括致癌类多环芳烃
The aerosols collected by a low pressure impact on aluminum foils in Beijing city have been analyzed by static secondary ion mass spectroscopy (SIMS). The study has characterized a series of poly aromatic hydrocarbons (PAHs) absorbed on the individual particle.

关键词(KeyWords): SIMS;大气单颗粒物;(多环芳烃)PAHs
SIMS; Individual Particles;PAHs

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作者(Author): 于春海,周强,李艳芳,左丹英
YU Chun hai, ZHOU Qiang, LI Yan fang, ZUO Dan ying(Department of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing 100083,China)

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DOI: 10.13226/j.issn.1006-6772.2000.04.011

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