A dual‐chamber method for quantifying the effects of atmospheric perturbations on secondary organic aerosol formation from biomass burning emissions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jd025784
Abstract: Biomass burning (BB) is a major source of atmospheric pollutants. Field and laboratory studies indicate that secondary organic aerosol (SOA) formation from BB emissions is highly variable. We investigated sources of this variability using a… read more here.
Keywords: chamber; biomass burning; secondary organic; organic aerosol ... See more keywords
Elucidating the importance of semi-volatile organic compounds to secondary organic aerosol formation at a regional site during the EXPLORE-YRD campaign
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2020.118043
Abstract: Abstract To investigate the regional secondary organic aerosol (SOA) formation at Yangtze River Delta (YRD) region, China, the chemical composition of fine particles and their gaseous precursors were simultaneously measured at a regional site, Taizhou,… read more here.
Keywords: organic compounds; importance; volatile organic; secondary organic ... See more keywords
A review of secondary organic aerosols formation focusing on organosulfates and organic nitrates.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2022.128406
Abstract: Secondary organic aerosols (SOA) are crucial constitution of fine particulate matter (PM), which are mainly derived from photochemical oxidation products of primary organic matter and volatile organic compounds (VOCs), and can induce terrible impacts to… read more here.
Keywords: review secondary; organic nitrates; organic aerosols; soa formation ... See more keywords
Atmospheric Reactivity of Methoxyphenols: A Review.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental science & technology"
DOI: 10.1021/acs.est.1c06535
Abstract: Methoxyphenols emitted from lignin pyrolysis are widely used as potential tracers for biomass burning, especially for wood burning. In the past ten years, their atmospheric reactivity has attracted increasing attention from the academic community. Thus,… read more here.
Keywords: soa formation; review atmospheric; reactivity; reactivity methoxyphenols ... See more keywords
Process-Level Modeling Can Simultaneously Explain Secondary Organic Aerosol Evolution in Chambers and Flow Reactors.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental science & technology"
DOI: 10.1021/acs.est.1c08520
Abstract: Secondary organic aerosol (SOA) data gathered in environmental chambers (ECs) have been used extensively to develop parameters to represent SOA formation and evolution. The EC-based parameters are usually constrained to less than one day of… read more here.
Keywords: organic aerosol; soa formation; evolution; soa ... See more keywords
Smog Chamber Study on the Role of NOx in SOA and O3 Formation from Aromatic Hydrocarbons.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c04022
Abstract: China is facing dual pressures to reduce both PM2.5 and O3 pollution, the crucial precursors of which are NOx and VOCs. In our study, the role of NOx in both secondary organic aerosol (SOA, the… read more here.
Keywords: smog chamber; soa formation; study role; role nox ... See more keywords
Effect of Titanium Dioxide on Secondary Organic Aerosol Formation.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental science & technology"
DOI: 10.1021/acs.est.8b02466
Abstract: Secondary organic aerosol (SOA), a dominant air pollutant in many countries, threatens the lives of millions of people. Extensive efforts have been invested in studying the formation mechanisms and influence factors of SOA. As promising… read more here.
Keywords: seed; secondary organic; organic aerosol; effect ... See more keywords
Potential dual effect of anthropogenic emissions on the formation of biogenic secondary organic aerosol (BSOA)
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-19-15651-2019
Abstract: Abstract. The fraction of gasoline direct-injection (GDI) vehicles comprising the total vehicle pool is projected to increase in the future. However, thorough knowledge about the influence of GDI engines on important atmospheric chemistry processes is… read more here.
Keywords: anthropogenic emissions; vehicle; chemistry; formation ... See more keywords
Dual effect of anthropogenic emissions on the formation of biogenic SOA
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-2019-330
Abstract: Abstract. The fraction of gasoline direct injection (GDI) vehicles comprising the total vehicle pool is projected to increase in the future. However, thorough knowledge about the influence of GDI engines on important atmospheric chemistry processes… read more here.
Keywords: vehicle; formation; soa formation; chemistry ... See more keywords
Measurement report: Characteristics and sources of non-methane VOCs and their roles in SOA formation during autumn in a central Chinese city
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-2020-280
Abstract: Abstract. Volatile organic compounds (VOCs) are essential in secondary organic aerosol (SOA) formation due to their dual roles as precursors and oxidant producers. In this work, the VOC species in Xinxiang, a mid-sized city located… read more here.
Keywords: city; contribution; measurement report; formation ... See more keywords