Multiphase oxidation of sulfur dioxide in aerosol particles: Implications for sulfate formation in polluted environments
Atmospheric oxidation of sulfur dioxide (SO2) forms sulfate-containing aerosol particles that
impact air quality, climate, and human and ecosystem health. It is well-known that in-cloud …
impact air quality, climate, and human and ecosystem health. It is well-known that in-cloud …
A review on the heterogeneous oxidation of SO2 on solid atmospheric particles: Implications for sulfate formation in haze chemistry
The oxidation of sulfur dioxide (SO2) to sulfate in the atmosphere is an important concern in
regional air quality, global climate change, and human health. While gas-phase and liquid …
regional air quality, global climate change, and human health. While gas-phase and liquid …
Strong electric field force at the air/water interface drives fast sulfate production in the atmosphere
How tiny aqueous aerosol droplets significantly accelerate the atmospheric multiphase
reaction remains an open question. Here, we show both experimental and theoretical …
reaction remains an open question. Here, we show both experimental and theoretical …
Sulfate formation in incense burning particles: a single-particle mass spectrometric study
Z Liang, L Zhou, RA Infante Cuevas, X Li… - … & Technology Letters, 2022 - ACS Publications
Incense burning is a common ritual in Asian communities, and it emits massive amounts of
particles. These particles can undergo atmospheric aging upon exposure to sunlight and …
particles. These particles can undergo atmospheric aging upon exposure to sunlight and …
Particle-Phase Photoreactions of HULIS and TMIs Establish a Strong Source of H2O2 and Particulate Sulfate in the Winter North China Plain
C Ye, H Chen, EH Hoffmann, P Mettke… - Environmental …, 2021 - ACS Publications
During haze periods in the North China Plain, extremely high NO concentrations have been
observed, commonly exceeding 1 ppbv, preventing the classical gas-phase H2O2 formation …
observed, commonly exceeding 1 ppbv, preventing the classical gas-phase H2O2 formation …
Size-segregated aerosols over a high altitude Himalayan and a tropical urban metropolis in Eastern India: Chemical characterization, light absorption, role of …
A study has been conducted focusing on the chemical and optical characterization of water
soluble inorganic and organic components of aerosols at different sizes, over a high altitude …
soluble inorganic and organic components of aerosols at different sizes, over a high altitude …
[HTML][HTML] Single-particle Raman spectroscopy for studying physical and chemical processes of atmospheric particles
Atmospheric particles experience various physical and chemical processes and change
their properties during their lifetime. Most studies on atmospheric particles, both in laboratory …
their properties during their lifetime. Most studies on atmospheric particles, both in laboratory …
Links between the optical properties and chemical compositions of brown carbon chromophores in different environments: Contributions and formation of …
X Li, M Hu, Y Wang, N Xu, H Fan, T Zong, Z Wu… - Science of the Total …, 2021 - Elsevier
Links between the optical properties and chemical compositions of brown carbon (BrC) are
poorly understood because of the complexity of BrC chromophores. We conducted field …
poorly understood because of the complexity of BrC chromophores. We conducted field …
Significantly Accelerated Photosensitized Formation of Atmospheric Sulfate at the Air–Water Interface of Microdroplets
The multiphase oxidation of sulfur dioxide (SO2) to form sulfate is a complex and important
process in the atmosphere. While the conventional photosensitized reaction mainly explored …
process in the atmosphere. While the conventional photosensitized reaction mainly explored …
Impact of flow velocity on the heterogeneous reaction of SO2 over Fe2O3
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 …
non-marginal significance in the heterogeneous oxidation of SO 2 on α-Fe 2 O 3 particles …