[HTML][HTML] Overview of methods to characterize the mass, size, and morphology of soot

TA Sipkens, A Boies, JC Corbin, RK Chakrabarty… - Journal of Aerosol …, 2023 - Elsevier
Combustion and other high-temperature processes can produce solid aerosol nanoparticles
with complex morphologies, including fractal-like aggregates of primary particles …

Microphysical properties of atmospheric soot and organic particles: measurements, modeling, and impacts

W Li, N Riemer, L Xu, Y Wang, K Adachi, Z Shi… - npj Climate and …, 2024 - nature.com
Atmospheric soot and organic particles from fossil fuel combustion and biomass burning
modify Earth's climate through their interactions with solar radiation and through …

Analysis of black carbon in environmental and biological media: Recent progresses and challenges

Z Shu, C Huang, K Min, C Long, L Liu, J Tan… - TrAC Trends in …, 2023 - Elsevier
Black carbon is a byproduct of incomplete combustion of hydrocarbons and it has attracted
widespread attention in various fields such as atmospheric chemistry, climate change, and …

Highly oxygenated organic molecules with high unsaturation formed upon photochemical aging of soot

M Li, J Li, Y Zhu, J Chen, MO Andreae, U Pöschl, H Su… - Chem, 2022 - cell.com
Highly oxygenated organic molecules are a key component of atmospheric secondary
organic aerosol. The origin and formation mechanism of highly oxygenated organic …

Morphology and Fractal Dimension of Size‐Resolved Soot Particles Emitted From Combustion Sources

Y Pang, M Chen, Y Wang, X Chen… - Journal of …, 2023 - Wiley Online Library
Databases of the morphological parameters of fresh size‐resolved soot particles and their
systematic comparisons among various combustion sources are important to trace the soot …

Structural Collapse and Coating Composition Changes of Soot Particles During Long‐Range Transport

J Zhang, W Li, Y Wang, X Teng, Y Zhang… - Journal of …, 2023 - Wiley Online Library
Soot particles play an important role in warming the atmosphere, but their optical absorption
is highly uncertain due to their variable morphology and mixing states. Compared to short …

An ephemeral increase in organic carbon, ion ratios, and heavy metal-containing fine particles was screened in a maritime demarcation zone between North and …

H Geng, X Li, HJ Jung, SJ Seo, DH Jung, J Park… - Atmospheric …, 2023 - Elsevier
Due to its location in a politically and militarily sensitive area as a maritime demarcation
between North and South Korea, increasing attention has been given to the chemical and …

Accounting for black carbon mixing state, nonsphericity, and heterogeneity effects in its optical property parameterization in a climate model

G Chen, C Liu, J Wang, Y Yin… - Journal of Geophysical …, 2024 - Wiley Online Library
Modeling atmospheric black carbon (BC) aerosol optical properties remains largely
uncertain due to their complex mixing states, nonsphericity, and heterogeneity of coating …

Quantifying the effects of the microphysical properties of black carbon on the determination of brown carbon using measurements at multiple wavelengths

J Luo, D Li, Y Wang, D Sun, W Hou… - Atmospheric …, 2024 - acp.copernicus.org
Methods based on the absorption Ångström exponent (AAE) are widely used to estimate the
absorption by brown carbon (BrC), and the estimated absorption by BrC can be significantly …

Optical properties of soot aggregates with different monomer shapes

Z Qin, Q Zhang, J Luo, Y Zhang - Environmental Research, 2022 - Elsevier
The monomer of soot fractal aggregate is usually considered to be sphere, but the monomer
shapes are cube and hexagon by some transmission electron microscope (TEM) and …