Evolution of the chemical fingerprint of biomass burning organic aerosol during aging
文献类型：期刊论文
| 作者 | Ni, Haiyan2; Pieber, Simone M.4; Bruns, Emily A.4; El Haddad, Imad4; Goldstein, Allen H.3; Slowik, Jay G.4; Temime-Roussel, Brice5; Bertrand, Amelie1,4,5; Baltensperger, Urs4; Marchand, Nicolas5 |
| 刊名 | ATMOSPHERIC CHEMISTRY AND PHYSICS
 |
| 出版日期 | 2018-06-01 |
| 卷号 | 18期号:10页码:7607-7624 |
| DOI | 10.5194/acp-18-7607-2018 |
| 文献子类 | Article |
| 英文摘要 | 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关键词 | FINE-PARTICLE EMISSIONS ; WOOD STOVE COMBUSTION ; AIR-POLLUTION SOURCES ; MASS-SPECTROMETRY ; FIREPLACE COMBUSTION ; UNITED-STATES ; HETEROGENEOUS REACTIONS ; ENVIRONMENTAL CHAMBER ; LIQUID-CHROMATOGRAPHY ; ATMOSPHERIC AEROSOLS |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:000433963400001 |
| 源URL | [http://ir.ieecas.cn/handle/361006/5137]  |
| 专题 | 地球环境研究所_黄土与第四纪地质国家重点实验室（2010~） |
| 作者单位 | 1.Agence Environm & Maitrise Energie, 20 Ave Gresille,BP 90406, F-49004 Angers 01, France 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Key Lab Aerosol Chem & Phys, Xian, Shaanxi, Peoples R China 3.Univ Calif Berkeley, Dept Environm Sci Policy & Management, Berkeley, CA 94720 USA 4.Paul Scherrer Inst, Lab Atmospher Chem, CH-5232 Villigen, Switzerland 5.Aix Marseille Univ, CNRS, LCE, Marseille, France |
| 推荐引用方式 GB/T 7714 | Ni, Haiyan,Pieber, Simone M.,Bruns, Emily A.,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 | Ni, Haiyan.,Pieber, Simone M..,Bruns, Emily A..,El Haddad, Imad.,Goldstein, Allen H..,...&Jen, Coty N..(2018).Evolution of the chemical fingerprint of biomass burning organic aerosol during aging.ATMOSPHERIC CHEMISTRY AND PHYSICS,18(10),7607-7624. |
| MLA | Ni, Haiyan,et al."Evolution of the chemical fingerprint of biomass burning organic aerosol during aging".ATMOSPHERIC CHEMISTRY AND PHYSICS 18.10(2018):7607-7624. |
入库方式： OAI收割
来源：地球环境研究所
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