The missing base molecules in atmospheric acid–base nucleation

R Cai, R Yin, C Yan, D Yang, C Deng… - National science …, 2022 - academic.oup.com
Transformation of low-volatility gaseous precursors to new particles affects aerosol number
concentration, cloud formation and hence the climate. The clustering of acid and base …

Nitric Acid and Organic Acids Suppress the Role of Methanesulfonic Acid in Atmospheric New Particle Formation

Y Knattrup, J Kubečka, J Elm - The Journal of Physical Chemistry …, 2023 - ACS Publications
Multicomponent atmospheric molecular clusters, typically comprising a combination of acids
and bases, play a pivotal role in our climate system and contribute to the perplexing …

Quantum chemical modeling of atmospheric molecular clusters involving inorganic acids and methanesulfonic acid

M Engsvang, H Wu, Y Knattrup, J Kubečka… - Chemical Physics …, 2023 - pubs.aip.org
Atmospheric molecular cluster formation is the first stage toward aerosol particle formation.
Despite intensive progress in recent years, the relative role of different vapors and the …

Characteristics, origins, and atmospheric processes of amines in fine aerosol particles in winter in China

T Liu, Y Xu, QB Sun, HW Xiao, RG Zhu… - Journal of …, 2023 - Wiley Online Library
Amines affect particle formation, aerosol acidity, nitrogen cycle, and climate change.
However, little is known about the temporal and spatial differences in the composition …

Pollution characteristics and potential sources of nitrous acid (HONO) in early autumn 2018 of Beijing

C Jia, S Tong, W Zhang, X Zhang, W Li, Z Wang… - Science of The Total …, 2020 - Elsevier
Nitrous Acid (HONO) is an important precursor of hydroxyl radical (OH) and has significant
impacts on the formation of Ozone (O 3) and Secondary Organic Aerosol (SOA). The …

Long-term measurement of sub-3nm particles and their precursor gases in the boreal forest

J Sulo, N Sarnela, J Kontkanen… - Atmospheric …, 2020 - acp.copernicus.org
The knowledge of the dynamics of sub-3nm particles in the atmosphere is crucial for our
understanding of first steps of atmospheric new particle formation. Therefore, accurate and …

Piperazine enhancing sulfuric acid-based new particle formation: implications for the atmospheric fate of piperazine

F Ma, HB Xie, J Elm, J Shen, J Chen… - … science & technology, 2019 - ACS Publications
Piperazine (PZ), a cyclic diamine, is one of 160 detected atmospheric amines and an
alternative solvent to the widely used monoethanolamine in post-combustion CO2 capture …

Characteristics and sources of aerosol aminiums over the eastern coast of China: insights from the integrated observations in a coastal city, adjacent island and …

S Zhou, H Li, T Yang, Y Chen, C Deng… - Atmospheric …, 2019 - acp.copernicus.org
An integrated observation of aerosol aminiums was conducted in a coastal city (Shanghai)
in eastern China, a nearby island (Huaniao Island), and over the Yellow Sea and East China …

The synergistic role of sulfuric acid, ammonia and organics in particle formation over an agricultural land

L Dada, M Okuljar, J Shen, M Olin, Y Wu… - Environmental science …, 2023 - pubs.rsc.org
Agriculture provides people with food, but poses environmental challenges. Via
comprehensive observations on an agricultural land at Qvidja in Southern Finland, we were …

Long-term total OH reactivity measurements in a boreal forest

AP Praplan, T Tykkä, D Chen, M Boy… - Atmospheric …, 2019 - acp.copernicus.org
Total hydroxyl radical (OH) reactivity measurements were conducted at the second Station
for Measuring Ecosystem–Atmosphere Relations (SMEAR II), a boreal forest site located in …