Nighttime radical observations and chemistry

SS Brown, J Stutz - Chemical Society Reviews, 2012 - pubs.rsc.org
The nitrate radical, NO3, is photochemically unstable but is one of the most chemically
important species in the nocturnal atmosphere. It is accompanied by the presence of …

Heterogeneous Atmospheric Chemistry, Ambient Measurements, and Model Calculations of N2O5: A Review

WL Chang, PV Bhave, SS Brown… - Aerosol Science and …, 2011 - Taylor & Francis
For several decades, dinitrogen pentoxide (N2O5) has been recognized as an important
reactive intermediate in the atmospheric chemistry of nitrogen oxides and nitrate aerosol …

[HTML][HTML] Nitrate radicals and biogenic volatile organic compounds: oxidation, mechanisms, and organic aerosol

NL Ng, SS Brown, AT Archibald, E Atlas… - Atmospheric …, 2017 - acp.copernicus.org
Oxidation of biogenic volatile organic compounds (BVOC) by the nitrate radical (NO 3)
represents one of the important interactions between anthropogenic emissions related to …

Direct Kinetic Measurements of Criegee Intermediate (CH2OO) Formed by Reaction of CH2I with O2

O Welz, JD Savee, DL Osborn, SS Vasu, CJ Percival… - Science, 2012 - science.org
Ozonolysis is a major tropospheric removal mechanism for unsaturated hydrocarbons and
proceeds via “Criegee intermediates”—carbonyl oxides—that play a key role in tropospheric …

High N2O5 Concentrations Observed in Urban Beijing: Implications of a Large Nitrate Formation Pathway

H Wang, K Lu, X Chen, Q Zhu, Q Chen… - … & Technology Letters, 2017 - ACS Publications
The heterogeneous hydrolysis of dinitrogen pentoxide (N2O5) is important to understanding
the formation of particulate nitrate (pNO3–). Measurements of N2O5 in the surface layer …

Spatiotemporal trends in ground-level ozone concentrations and metrics in France over the time period 1999–2012

P Sicard, R Serra, P Rossello - Environmental research, 2016 - Elsevier
The hourly ozone (O 3) data from 332 background monitoring stations, spread in France,
were analyzed over the period 1999–2012 and short-term trends were calculated. In the …

Emission ratios of anthropogenic volatile organic compounds in northern mid‐latitude megacities: Observations versus emission inventories in Los Angeles and Paris

A Borbon, JB Gilman, WC Kuster… - Journal of …, 2013 - Wiley Online Library
Ground‐based and airborne volatile organic compound (VOC) measurements in Los
Angeles, California, and Paris, France, during the Research at the Nexus of Air Quality and …

[HTML][HTML] Fast particulate nitrate formation via uptake aloft in winter in Beijing

H Wang, K Lu, X Chen, Q Zhu, Z Wu… - … Chemistry and Physics, 2018 - acp.copernicus.org
Particulate nitrate (p NO 3-) is an important component of secondary aerosols in urban
areas. Therefore, it is critical to explore its formation mechanism to assist with the planning of …

[HTML][HTML] Production of and in summer in urban Beijing, China

W Zhou, J Zhao, B Ouyang, A Mehra… - Atmospheric …, 2018 - acp.copernicus.org
The heterogeneous hydrolysis of dinitrogen pentoxide (N 2 O 5) has a significant impact on
both nocturnal particulate nitrate formation and photochemistry on the following day through …

Atmospheric oxidation chemistry and ozone production: Results from SHARP 2009 in Houston, Texas

X Ren, D Van Duin, M Cazorla, S Chen… - Journal of …, 2013 - Wiley Online Library
Ozone (O3) and secondary fine particles come from the atmospheric oxidation chemistry that
involves the hydroxyl radical (OH) and hydroperoxyl radical (HO2), which are together called …