分析化学2012，Vol.40Issue(7)：1048-1052,5.DOI:10.3724/SP.J.1096.2012.10886
同步辐射光电离质谱法研究卷烟主流烟气气相成分
Analysis of Gas Phase Components in Mainstream Cigarette Smoke with Synchrotron Radiation Photoionization Mass Spectrometry
摘要
Abstract
The gas-phase components in the mainstream cigarette smoke have been investigated by synchrotron radiation photoionization mass spectrometry. First, the smoke was trapped by a modified syringe. Photoionization mass spectra for the smoke were obtained directly on-line, without pretreatment and separation. Second, ionization energies (IE) of the components at each m/z were obtained by scanning the photoionization efficiency (PIE) spectra. Possible components could be assigned by comparing the experimental IE with known data. Final, the puff-by-puff behaviors of some components were studied using a commercial smoking machine.关键词
同步辐射/光电离/质谱/主流烟气/气相成分Key words
Synchrotron radiation/ Photoionization/ Mass spectrometry/ Mainstream cigarette smoke/ Gas phase components引用本文复制引用
王健,翁俊桀,贾良元,潘洋..同步辐射光电离质谱法研究卷烟主流烟气气相成分[J].分析化学,2012,40(7):1048-1052,5.基金项目
本文系烟草行业卷烟烟气重点实验室开放研究基金(No.2010-00539)和国家自然科学基金(No.11175185)资助项目 （No.2010-00539）
