Primary and secondary aerosols in Beijing in winter: sources, variations andprocesses

Yele Sun, Wei Du, Pingqing Fu, +11

Atmospheric chemistry and physics

Fast sulfate formation from oxidation of SO2 by NO2 and HONO observed in Beijing haze

Junfeng Wang, Jingyi Li, Jianhuai Ye, +25

Nature Communications

Effects of Aqueous-Phase and Photochemical Processing on Secondary Organic Aerosol Formation and Evolution in Beijing, China

Weiqi Xu, Tingting Han, Wei Du, +9

Environmental Science & Technology

Fine-particle pH for Beijing winter haze as inferred from different thermodynamic equilibrium models

Shaojie Song, Meng Gao, Weiqi Xu, +6

Atmospheric chemistry and physics

Aerosol PhaseEngineeringPh ValuesAir QualityFine-particle Ph +14

Rapid formation and evolution of an extreme haze episode in Northern China during winter 2015

Yele Sun, Chen Chen, Yingjie Zhang, +9

Scientific Reports

Changes in Aerosol Chemistry From 2014 to 2016 in Winter in Beijing: Insights From High‐Resolution Aerosol Mass Spectrometry

Weiqi Xu, Yele Sun, Qingqing Wang, +11

Journal of Geophysical Research Atmospheres

EngineeringAir Pollution FiltrationAir QualityOrganic AerosolParticulate Matter +14

“APEC Blue”: Secondary Aerosol Reductions from Emission Controls in Beijing

Yele Sun, Zifa Wang, Oliver Wild, +14

Scientific Reports

A chemical cocktail during the COVID-19 outbreak in Beijing, China: Insights from six-year aerosol particle composition measurements during the Chinese New Year holiday

Yele Sun, Lu Lei, Wei Zhou, +10

The Science of The Total Environment

EngineeringAerosol TransportAerosol FormationAtmospheric ScienceGlobal Health +7

Source apportionment of organic aerosol from 2-year highly time-resolved measurements by an aerosol chemical speciation monitor in Beijing, China

Yele Sun, Weiqi Xu, Qi Zhang, +8

Atmospheric chemistry and physics

Environmental MonitoringEngineeringAir QualitySource ApportionmentOrganic Aerosol +14

Possible heterogeneous chemistry of hydroxymethanesulfonate (HMS) in northern China winter haze

Shaojie Song, Meng Gao, Weiqi Xu, +18

Atmospheric chemistry and physics

Chemical EngineeringEnvironmental ChemistrySecondary Aerosol FormationRapid Sulfate ProductionEngineering +13