Stable Sulfur Isotopes Revealed a Major Role of Transition-Metal Ion-Catalyzed SO2 Oxidation in Haze Episodes

J Li, YL Zhang, F Cao, W Zhang, M Fan… - Environmental …, 2020 - ACS Publications
Secondary sulfate aerosols played an important role in aerosol formation and aging
processes, especially during haze episodes in China. Secondary sulfate was formed via …

Chemical characterization of fine particulate matter emitted by peat fires in Central Kalimantan, Indonesia, during the 2015 El Niño

T Jayarathne, CE Stockwell, AA Gilbert… - Atmospheric …, 2018 - acp.copernicus.org
Fine particulate matter (PM 2.5) was collected in situ from peat smoke during the 2015 El
Niño peat fire episode in Central Kalimantan, Indonesia. Twenty-one PM samples were …

Investigation of factors controlling PM2.5 variability across the South Korean Peninsula during KORUS-AQ

CE Jordan, JH Crawford, AJ Beyersdorf, TF Eck… - Elem Sci …, 2020 - online.ucpress.edu
The Korea–United States Air Quality Study (May–June 2016) deployed instrumented aircraft
and ground-based measurements to elucidate causes of poor air quality related to high …

Characteristics and sources of hourly trace elements in airborne fine particles in urban Beijing, China

Y Cui, D Ji, H Chen, M Gao… - Journal of …, 2019 - Wiley Online Library
To better investigate the characteristics and sources of trace elements (TEs) in PM2. 5 in
urban Beijing, a 1‐year hourly observation was continuously made using an online multi …

[HTML][HTML] In-vitro oxidative potential and inflammatory response of ambient PM2. 5 in a rural region of Northwest China: Association with chemical compositions and …

J Li, J Li, G Wang, KF Ho, J Han, W Dai, C Wu… - Environmental …, 2022 - Elsevier
Overproduction of reactive oxygen species (ROS) induced by atmospheric particles and
subsequent inflammatory responses are considered as one of the most important …

Titration of aerosol pH through droplet coalescence

EM Coddens, KJ Angle… - The Journal of Physical …, 2019 - ACS Publications
The pH of aqueous aerosols, as well as cloud and fog droplets, has an important influence
on the chemistry that takes place within these unique microenvironments. Utilizing conjugate …

Parameterization of heterogeneous reaction of SO2 to sulfate on dust with coexistence of NH3 and NO2 under different humidity conditions

S Zhang, J Xing, G Sarwar, Y Ge, H He, F Duan… - Atmospheric …, 2019 - Elsevier
Sulfate plays an important role in atmospheric haze in China, which has received
considerable attention in recent years. Various types of parameterization methods and …

Sulfite Poses a Risk of Hexavalent Chromium Rebound in Vadose Zone: A Challenge of the Stability of CrxFe1–x(OH)3

Y Li, X Chen, X Tian, J Liang, Z Zhao, J Ye… - Environmental …, 2023 - ACS Publications
Cr (VI) rebound is the primary risk associated with the reduction remediation of Cr (VI)-
contaminated soil. The potential impact of sulfites, which can be produced by microbial …

Impact of flow velocity on the heterogeneous reaction of SO2 over Fe2O3

Y Liu, T Wang, Q Ge, Z Shi, K Li, K Gong, L Xie… - Atmospheric …, 2023 - Elsevier
Flow velocity, potentially linked to dry deposition velocity and wind speed parameters, show
non-marginal significance in the heterogeneous oxidation of SO 2 on α-Fe 2 O 3 particles …

[HTML][HTML] Influence of atmospheric in-cloud aqueous-phase chemistry on the global simulation of in CESM2

W Ge, J Liu, K Yi, J Xu, Y Zhang, X Hu… - Atmospheric …, 2021 - acp.copernicus.org
Sulfur dioxide (SO 2) is a major atmospheric pollutant and precursor of sulfate aerosols,
which influences air quality, cloud microphysics, and climate. Therefore, better …