Aging of atmospheric brown carbon aerosol
RF Hems, EG Schnitzler, C Liu-Kang… - ACS Earth and Space …, 2021 - ACS Publications
Emitted by numerous primary sources and formed by secondary sources, atmospheric
brown carbon (BrC) aerosol is chemically complex. As BrC aerosol ages in the atmosphere …
brown carbon (BrC) aerosol is chemically complex. As BrC aerosol ages in the atmosphere …
Aqueous-phase chemistry of atmospheric phenolic compounds: A critical review of laboratory studies
Phenolic compounds (PhCs) are crucial atmospheric pollutants typically emitted by biomass
burning and receive particular concerns considering their toxicity, light-absorbing properties …
burning and receive particular concerns considering their toxicity, light-absorbing properties …
The formation of nitro-aromatic compounds under high and anthropogenic VOC conditions in urban Beijing, China
Y Wang, M Hu, Y Wang, J Zheng… - Atmospheric …, 2019 - acp.copernicus.org
Abstract Nitro-aromatic compounds (NACs), as important contributors to the light absorption
by brown carbon, have been widely observed in various ambient atmospheres; however …
by brown carbon, have been widely observed in various ambient atmospheres; however …
Secondary formation of aromatic nitroderivatives of environmental concern: photonitration processes triggered by the photolysis of nitrate and nitrite ions in aqueous …
G Marussi, D Vione - Molecules, 2021 - mdpi.com
Aromatic nitroderivatives are compounds of considerable environmental concern, because
some of them are phytotoxic (especially the nitrophenols, and particularly 2, 4 …
some of them are phytotoxic (especially the nitrophenols, and particularly 2, 4 …
Widespread formation of toxic nitrated bisphenols indoors by heterogeneous reactions with HONO
With numerous structurally diverse indoor contaminants, indoor transformation chemistry
has been largely unexplored. Here, by integrating protein affinity purification and …
has been largely unexplored. Here, by integrating protein affinity purification and …
Formation of secondary organic aerosol from nitrate radical oxidation of phenolic VOCs: Implications for nitration mechanisms and brown carbon formation
RJ Mayorga, Z Zhao, H Zhang - Atmospheric Environment, 2021 - Elsevier
Volatile phenolic derivatives are substantially emitted from biomass burning and produced
from photochemistry of atmospheric aromatic volatile organic compounds (VOCs). Oxidation …
from photochemistry of atmospheric aromatic volatile organic compounds (VOCs). Oxidation …
Precursors and pathways leading to enhanced secondary organic aerosol formation during severe haze episodes
Molecular analyses help to investigate the key precursors and chemical processes of
secondary organic aerosol (SOA) formation. We obtained the sources and molecular …
secondary organic aerosol (SOA) formation. We obtained the sources and molecular …
[HTML][HTML] Ambient nitro-aromatic compounds–biomass burning versus secondary formation in rural China
Nitro-aromatic compounds (NACs) were measured hourly at a rural site in China during
wintertime to monitor the changes due to local and regional impacts of biomass burning …
wintertime to monitor the changes due to local and regional impacts of biomass burning …
Oxidation of catechols at the air–water interface by nitrate radicals
Abundant substituted catechols are emitted to, and created in, the atmosphere during
wildfires and anthropogenic combustion and agro-industrial processes. While ozone (O3) …
wildfires and anthropogenic combustion and agro-industrial processes. While ozone (O3) …
Nitrite-mediated photooxidation of vanillin in the atmospheric aqueous phase
Nitrite (NO2–) and its conjugate acid, nitrous acid (HNO2), have long been recognized as a
ubiquitous atmospheric pollutant as well as an important photochemical source of hydroxyl …
ubiquitous atmospheric pollutant as well as an important photochemical source of hydroxyl …