Aqueous-Phase Reactions of Anthropogenic Emissions Lead to the High Chemodiversity of Atmospheric Nitrogen-Containing Compounds during the Haze Event
H Jiang, J Cai, X Feng, Y Chen, L Wang… - Environmental …, 2023 - ACS Publications
Nitrogen-containing organic compounds (NOCs), a type of important reactive-nitrogen
species, are abundant in organic aerosols in haze events observed in Northern China …
species, are abundant in organic aerosols in haze events observed in Northern China …
Aqueous‐phase secondary processes and meteorological change promote the brown carbon formation and transformation during haze events
H Jiang, J Cai, X Feng, Y Chen, L Wang… - Journal of …, 2023 - Wiley Online Library
The evolution and the impacts of meteorological conditions on brown carbon (BrC)
absorption are not understood, which hinders the assessment of BrC radiative forcing. To …
absorption are not understood, which hinders the assessment of BrC radiative forcing. To …
Using sulfur isotopes to constrain the sources of sulfate in PM2. 5 during the winter in Jiaozuo City
M Zheng, D Song, D Zhang, Y Cao, H Fan - Atmospheric Environment, 2024 - Elsevier
Abstract Sulfate (SO 4 2−) is one of the main driving forces behind the explosive growth of
atmospheric fine particulate matter (PM 2.5), and it scatters sunlight, contributing to …
atmospheric fine particulate matter (PM 2.5), and it scatters sunlight, contributing to …
Combination of Multiple Isotopes and PMF Model Provide Insights Into the Method Optimization of PM2.5 Source Apportionment During Haze Episodes
X Feng, Y Chen, H Jiang, J Cai, Z Liu… - Journal of …, 2024 - Wiley Online Library
The key problems with Positive Matrix Factorization (PMF) model for PM2. 5 source
apportionment were inconsistent results with different species selections and a lack of …
apportionment were inconsistent results with different species selections and a lack of …
Dominant role of NO2 oxidation in SO2 conversion to sulfate revealed by synchronous measurements of gas and particle sulfur isotopes in haze episodes
Y Chen, X Feng, Z Liu, H Jiang, Y Feng, T Chen - 2024 - researchsquare.com
The oxidation pathways of SO 2 conversion to sulfate remain controversial. Sulfur isotope (δ
34 S) has been used to trace SO 4 2− formation pathways based on sulfur isotope …
34 S) has been used to trace SO 4 2− formation pathways based on sulfur isotope …