Uncertain chemical mechanisms leading to brown carbon (BrC) formation affect the drivers
of the radiative effects of aerosols in current climate predictions. Herein, the aqueous-phase …

Understanding the evolution of brown carbon (BrC) in the atmosphere is essential for
investigating its climate effects. This study deployed a novel in‐situ BrC continuous …

Organic nitrates are key components of atmospheric organic aerosols. Hydrolysis is one of
their main transformation pathways, affecting atmospheric nitrogen cycle and the properties …

The aqueous-phase chemistry of glyoxal (GL) with reduced nitrogen compounds (RNCs) is
a significant source for secondary brown carbon (SBrC), which is one of the largest …

Despite their atmospheric abundance, heterogeneous and multiphase reactions of carbonyl
compounds are poorly understood. In this study, we investigate the surface adsorption and …

Agricultural nitrogen sources (ANS) have played an increasingly important role in the air
quality since ANS emission controls are much weaker than those for fossil fuel combustion …

Wildfires are an important source of carbonaceous aerosol in the atmosphere. Organic
aerosol that absorbs light in the ultraviolet to visible spectral range is referred to as brown …

Acetylacetone (AcAc) is a typical class of β-diketones with broad industrial applications due
to the property of the keto-enol isomers, but its isomerization and chemical reactions at the …