Knowledge Management System Of Institute of Earth Environment, CAS
| Evolution of the chemical fingerprint of biomass burning organic aerosol during aging | |
| Bertrand, Amelie1,2,3; Stefenelli, Giulia3; Jen, Coty N.4; Pieber, Simone M.3; Bruns, Emily A.3; Ni, Haiyan5; Temime-Roussel, Brice1; Slowik, Jay G.3; Goldstein, Allen H.4; El Haddad, Imad3; Baltensperger, Urs3; Prevot, Andre S. H.3; Wortham, Henri1; Marchand, Nicolas1 | |
| 2018-06-01 | |
| 发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS
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| 卷号 | 18期号:10页码:7607-7624 |
| 文章类型 | Article |
| 摘要 | A thermal desorption aerosol gas chromatograph coupled to a high resolution - time of flight - aerosol mass spectrometer (TAG-AMS) was connected to an atmospheric chamber for the molecular characterization of the evolution of organic aerosol (OA) emitted by woodstove appliances for residential heating. Two log woodstoves (old and modern) and one pellet stove were operated under typical conditions. Emissions were aged during a time equivalent to 5 h of atmospheric aging. The five to seven samples were collected and analyzed with the TAG-AMS during each experiment. We detected and quantified over 70 compounds, including levoglucosan and nitrocatechols. We calculate the emission factor (EF) of these tracers in the primary emissions and highlight the influence of the combustion efficiency on these emissions. Smoldering combustion contributes to a higher EF and a more complex composition. We also demonstrate the effect of atmospheric aging on the chemical fingerprint. The tracers are sorted into three categories according to the evolution of their concentration: primary compounds, non-conventional primary compounds, and secondary compounds. For each, we provide a quantitative overview of their contribution to the OA mass at different times of the photo-oxidative process. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.5194/acp-18-7607-2018 |
| 关键词[WOS] | FINE-PARTICLE EMISSIONS ; WOOD STOVE COMBUSTION ; AIR-POLLUTION SOURCES ; MASS-SPECTROMETRY ; FIREPLACE COMBUSTION ; UNITED-STATES ; HETEROGENEOUS REACTIONS ; ENVIRONMENTAL CHAMBER ; LIQUID-CHROMATOGRAPHY ; ATMOSPHERIC AEROSOLS |
| 收录类别 | SCI |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:000433963400001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ieecas.cn/handle/361006/5137 |
| 专题 | 黄土与第四纪地质国家重点实验室（2010~） |
| 作者单位 | 1.Aix Marseille Univ, CNRS, LCE, Marseille, France 2.Agence Environm & Maitrise Energie, 20 Ave Gresille,BP 90406, F-49004 Angers 01, France 3.Paul Scherrer Inst, Lab Atmospher Chem, CH-5232 Villigen, Switzerland 4.Univ Calif Berkeley, Dept Environm Sci Policy & Management, Berkeley, CA 94720 USA 5.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Key Lab Aerosol Chem & Phys, Xian, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bertrand, Amelie,Stefenelli, Giulia,Jen, Coty N.,et al. Evolution of the chemical fingerprint of biomass burning organic aerosol during aging[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2018,18(10):7607-7624. |
| APA | Bertrand, Amelie.,Stefenelli, Giulia.,Jen, Coty N..,Pieber, Simone M..,Bruns, Emily A..,...&Marchand, Nicolas.(2018).Evolution of the chemical fingerprint of biomass burning organic aerosol during aging.ATMOSPHERIC CHEMISTRY AND PHYSICS,18(10),7607-7624. |
| MLA | Bertrand, Amelie,et al."Evolution of the chemical fingerprint of biomass burning organic aerosol during aging".ATMOSPHERIC CHEMISTRY AND PHYSICS 18.10(2018):7607-7624. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Evolution of the che（5773KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 请求全文 | |
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