Parameterized Yields of Semivolatile Products from Isoprene Oxidation under Different NO Levels: Impacts of Chemical Aging and Wall-Loss of Reactive Gases
文献类型：期刊论文
| 作者 | Xing, Li6,7,8,9; Shrivastava, Manish7; Fu, Tzung-May8,9; Roldin, Pontus5; Qian, Yun7; Xu, Lu3,4; Ng, Nga L.2,4; Shilling, John7; Zelenyuk, Alla7; Cappa, Christopher D.1 |
| 刊名 | ENVIRONMENTAL SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2018-08-21 |
| 卷号 | 52期号:16页码:9225-9234 |
| DOI | 10.1021/acs.est.8b00373 |
| 文献子类 | Article |
| 英文摘要 | We developed a parametrizable box model to empirically derive the yields of semivolatile products from VOC oxidation using chamber measurements, while explicitly accounting for the multigenerational chemical aging processes (such as the gas phase fragmentation and functionalization and aerosol-phase oligomerization and photolysis) under different NOx levels and the loss of particles and gases to chamber walls. Using the oxidation of isoprene as an example, we showed that the assumptions regarding the NOx-sensitive, multigenerational aging processes of VOC oxidation products have large impacts on the parametrized product yields and SOA formation. We derived sets of semivolatile product yields from isoprene oxidation under different NOx levels. However, we stress that these product yields must be used in conjunction with the corresponding multigenerational aging schemes in chemical transport models. As more mechanistic insights regarding SOA formation from VOC oxidation emerge, our box model can be expanded to include more explicit chemical aging processes and help ultimately bridge the gap between the process based understanding of SOA formation from VOC oxidation and the bulk-yield parametrizations used in chemical transport models. |
| WOS关键词 | SECONDARY ORGANIC AEROSOL ; VOLATILITY BASIS-SET ; PHASE FRAGMENTATION REACTIONS ; SIZE DISTRIBUTION DYNAMICS ; TRANSPORT MODEL ; PHOTOOXIDATION ; EVOLUTION ; SOA ; CHAMBER ; GROWTH |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000442706700025 |
| 源URL | [http://ir.ieecas.cn/handle/361006/5274]  |
| 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.Univ Calif Davis, Dept Civil & Environm Engn, Davis, CA 95616 USA 2.Georgia Inst Technol, Sch Earth & Atmospher Sci, Atlanta, GA 30332 USA 3.Georgia Inst Technol, Div Geol & Planetary Sci, Pasadena, CA 91125 USA 4.Georgia Inst Technol, Sch Chem & Biomol Engn, Atlanta, GA 30332 USA 5.Lund Univ, Div Nucl Phys, POB 118, S-22100 Lund, Sweden 6.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Key Lab Aerosol Chem & Phys, Xian 710061, Shaanxi, Peoples R China 7.Pacific Northwest Natl Lab, Washington, DC 99352 USA 8.Peking Univ, Sch Phys, Lab Climate & Ocean Atmosphere Studies, Beijing 100871, Peoples R China 9.Peking Univ, Dept Atmospher & Ocean Sci, Sch Phys, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xing, Li,Shrivastava, Manish,Fu, Tzung-May,et al. Parameterized Yields of Semivolatile Products from Isoprene Oxidation under Different NO Levels: Impacts of Chemical Aging and Wall-Loss of Reactive Gases[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2018,52(16):9225-9234. |
| APA | Xing, Li.,Shrivastava, Manish.,Fu, Tzung-May.,Roldin, Pontus.,Qian, Yun.,...&Cappa, Christopher D..(2018).Parameterized Yields of Semivolatile Products from Isoprene Oxidation under Different NO Levels: Impacts of Chemical Aging and Wall-Loss of Reactive Gases.ENVIRONMENTAL SCIENCE & TECHNOLOGY,52(16),9225-9234. |
| MLA | Xing, Li,et al."Parameterized Yields of Semivolatile Products from Isoprene Oxidation under Different NO Levels: Impacts of Chemical Aging and Wall-Loss of Reactive Gases".ENVIRONMENTAL SCIENCE & TECHNOLOGY 52.16(2018):9225-9234. |
入库方式： OAI收割
来源：地球环境研究所
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