Condensable and filterable particulate matter emitted from typical diesel vehicles in steady and transient driving conditions

A Liu, Y Chen, Y Shao, Y Huo, J Li, Z Li, L Ma… - Journal of Hazardous …, 2024 - Elsevier
Condensable particulate matter (CPM) and filterable particulate matter (FPM) emitted from
industrial sources have been well studied, but their emissions from vehicles have not yet …

Characterization of organic vapors by a Vocus proton-transfer-reaction mass spectrometry at a mountain site in southeastern China

Y Zhang, W Xu, W Zhou, Y Li, Z Zhang, A Du… - Science of The Total …, 2024 - Elsevier
Biogenic and anthropogenic organic vapors are crucial precursors of ozone and secondary
organic aerosol (SOA) in the atmosphere. Here we conducted real-time measurements of …

Automated compound speciation, cluster analysis, and quantification of organic vapors and aerosols using comprehensive two-dimensional gas chromatography and …

X He, X Zheng, S Guo, L Zeng, T Chen… - Atmospheric …, 2024 - acp.copernicus.org
The advancement of analytical techniques, such as comprehensive two-dimensional gas
chromatography coupled with mass spectrometry (GC× GC–MS), enables the efficient …

Obscured Contribution of Oxygenated Intermediate-Volatility Organic Compounds to Secondary Organic Aerosol Formation from Gasoline Vehicle Emissions

DD Huang, Q Hu, X He, RJ Huang, X Ding… - Environmental …, 2024 - ACS Publications
Secondary organic aerosol (SOA) formation from gasoline vehicles spanning a wide range
of emission types was investigated using an oxidation flow reactor (OFR) by conducting …

Volatility distribution of primary organic aerosol emissions from household crop waste combustion in China

P Chen, Z Wang, Y Zhang, T Guo, Y Li, PK Hopke… - Environmental …, 2023 - Elsevier
Biomass-burning emissions are a significant source of primary organic aerosol (POA).
Volatility is one of the most important physical properties of organic aerosol (OA). Dilution …

Contribution of Aftertreatment Technologies to Alleviating SOA and Toxicity Generation from Typical Diesel Engine-Emitted I/SVOCs

Y Huo, J Liu, D Wu, Y Shao, X Song… - Environmental …, 2024 - ACS Publications
The removal capacity of aftertreatment technologies equipped on diesel exhaust in
intermediate and semivolatile organic compounds (I/SVOCs) remains unclear. This study …

Differentiated emissions and secondary organic aerosol formation potential of organic vapor from industrial coatings in China

C Liang, B Feng, S Wang, B Zhao, J Xie… - Journal of Hazardous …, 2024 - Elsevier
Organic vapors emitted during solvent use are important precursors of secondary organic
aerosols (SOAs). Industrial coatings are a major class of solvents that emit volatile and …

Strong emissions and aerosol formation potential of higher alkanes from diesel vehicles

Y Chen, S Wang, B Yuan, C Wang, J Li, X He… - Journal of Hazardous …, 2024 - Elsevier
Higher alkanes are a major class of intermediate volatile organic compounds (IVOCs)
emitted by vehicles, which have been considered as important precursors of secondary …

Heterogeneous variations in wintertime PM2. 5 sources, compositions and exposure risks at urban/suburban rural/remote rural areas in the post COVID-19/Clean …

Z Li, Z Ren, C Liu, Z Ning, J Liu, J Liu, Z Zhai… - Atmospheric …, 2024 - Elsevier
Inevitably, both unblocking of the COVID-19 (UNCOV) and uncertainty in the clean heating
policy (2017–2021) in winter 2022 imposed complex impacts on PM 2.5 variations …

Elucidating the unexpected importance of intermediate-volatility organic compounds (IVOCs) from refueling procedure

X Yang, K Song, S Guo, Y Wang, J Wang… - Journal of Hazardous …, 2024 - Elsevier
Evaporative emissions release organic compounds comparable to gasoline exhaust in
China. However, the measurement of intermediate volatility organic compounds (IVOCs) is …