Multiphase and heterogeneous photochemistry is an emerging component of atmospheric
and air pollution research. It is primarily driven by reactions of photochemically produced …

A large fraction of secondary aerosol particles are liquid–liquid phase-separated with an
organic shell and an inorganic core. This has the potential to regulate the hygroscopicity of …

The reactions of sulfur dioxide (SO2) with surface-bound compounds on atmospheric
aerosols lead to the formation of organic sulfur (OS) compounds, thereby affecting the air …

Understanding the formation processes of nitrous acid (HONO) is crucial due to its role as a
primary source of hydroxyl radicals (OH) in the urban atmosphere and its involvement in …

Chemistry on water is a fascinating area of research. The surface of water and the interfaces
between water and air or hydrophobic media represent asymmetric environments with …

NO2 is a significant primary atmospheric pollutant that plays a key role in atmospheric
chemistry. It serves as a crucial precursor to photochemical smog, acid rain, and secondary …

Nitrous acid (HONO) is an important photochemical precursor to hydroxyl radicals
particularly in an urban atmosphere, yet its primary emission and secondary production are …

Secondary aerosols are a major component of PM 2.5, yet their formation mechanisms in the
ambient atmosphere are still unclear. Based on field measurements in downtown Bei**g …

Nitrous acid (HONO) is an important gaseous pollutant contributing to indoor air pollution
because it causes adverse health effects and is the main source of hydroxyl radicals (OH) …

Secondary aerosol (SA) frequently drives severe haze formation on the North China Plain.
However, previous studies mostly focused on submicron SA formation, thus our …