A New Type of Quartz Smog Chamber: Design and Characterization.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental science & technology"
DOI: 10.1021/acs.est.1c06341
Abstract: Since the 1960s, many indoor and outdoor smog chambers have been developed worldwide. However, most of them are made of Teflon films, which have relatively high background contaminations due to the wall effect. We developed… read more here.
Keywords: smog chamber; type quartz; chamber; chamber design ... 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
Evaluation of a new chemical mechanism for 2-amino-2-methyl-1-propanol (AMP) in a reactive environment from CSIRO smog chamber experiments.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental science & technology"
DOI: 10.1021/acs.est.9b07669
Abstract: Amines are considered as an emerging class of atmospheric pollutants that are of great importance to atmospheric chemistry and new particle formation. As a typical amine, 2-amino-2-methyl-1-propanol (AMP) is one of the proposed solvents for… read more here.
Keywords: amp; mechanism; chemistry; smog chamber ... See more keywords
Observation of Vapor Wall Deposition in a Smog Chamber Using Size Evolution of Pure Organic Particles
Sign Up to like & getrecommendations! Published in 2020 at "Aerosol and Air Quality Research"
DOI: 10.4209/aaqr.2020.05.0268
Abstract: ABSTRACTÂ Prior studies have shown that neglecting the vapor wall loss could lead to the underestimation of the secondary organic aerosol (SOA) yields in smog chamber experiments. The majority of the previous studies investigated vapor… read more here.
Keywords: wall; wall loss; smog chamber; vapor wall ... See more keywords
Secondary aerosol formation from dimethyl sulfide – improved mechanistic understanding based on smog chamber experiments and modelling
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-21-9955-2021
Abstract: Abstract. Dimethyl sulfide (DMS) is the dominant biogenic sulfur compound in the ambient marine atmosphere. Low-volatility acids from DMS oxidation promote the formation and growth of sulfur aerosols and ultimately alter cloud properties and Earth's… read more here.
Keywords: chamber; smog chamber; formation; dms ... See more keywords