• Precursors and pathways leading to enhanced secondary organic aerosol formation during severe haze episodes

    Zheng et al., Environ. Sci. Technol. 2021,

  • Process-based and observation-constrained SOA simulations in China: the role of S/IVOCs and OH

    Miao et al., Atmos. Chem. Phys., 21, 16183-16201, 2021

  • Model bias in simulating major chemical components of PM2.5 in China

    Miao et al., Atmos. Chem. Phys. 2020, 20, (20), 12265-12284.

  • Secondary Production of Gaseous Nitrated Phenols in Polluted Urban Environments

    Cheng et al., Environmental Science & Technology, 2021, 55 (8), 4410-4419

  • Secondary Organic Aerosol Formation of Fleet Vehicle Emissions in China: Potential Seasonality of Spatial Distributions

    Liao et al., Environ. Sci. Technol. 2021,

  • Characterization of anthropogenic organic aerosols by TOF-ACSM with the new capture vaporizer

    Zheng, Y. et al., AMT, 2020, 13, (5), 2457-2472.

  • Modelling secondary organic aerosols in China

    Chen et al., National Science Review, 10.1093/nsr/nwx143, 2017

  • Laboratory OA explains some key differences in OA observed across different environments but significant gaps exist

    Chen, Q., Geophys. Res. Lett., 42, 4182-4189, 10.1002/2015gl063693, 2015.

  • Highly oxygenated organic molecules produced by the oxidation of benzene and toluene

    Cheng et al., Atmos. Chem. Phys., 21, 12005–12019, 2021



Prospective Postdocs — We are looking for talented, motivated researchers to join our group.  We have currently 2 open positions for individuals with experience in CTM modeling. Please contact Prof. Qi Chen (qichenpku at if you are interested in.

课题组目前招收博士后2名,欢迎有数值模式模拟经验或有大气化学背景的学者申请。要求:获得博士学位不超过五年,年龄不超过35周岁。申请材料包括个人简历、 第一/通讯作者SCI论文全文、至少一封推荐信来自博士导师,可申请北京大学博雅博士后、北大-IIASA联合培养博士后项目(年薪不少于30万,子女可入北大附属幼儿园或小学,并享受其他相关福利),有意者请联系qichenpku at。

Prospective Students(研究生)— 课题组2022招收1名直博生。请和导师直接联系,并关注北京大学环境科学与工程学院每年举办的全国优秀大学生夏令营活动,活动中可与导师直接见面交流。

PKU Undergrads(本科生科研)—  课题组随时欢迎北大的本科生加入,并参与到科学研究实践当中。



Special Symposium on Aerosol Mass Spectrometry at 2019 AAC (May 27-30, Hong Kong). Abstract due on 1 Dec, 2018.

Special Symposium on OFRs at 2018 IAC (Sep 2-7, St. Louis, MO). Abstract due on 1 Feb, 2018.

1st AMS/ACSM Chinese Clinic, 20-22 April, 2018 at Nanjing Univ. Click Here for More Information

1st Aerodyne AMS/CIMS Users Meeting in China, 8-12 May, 2017 at PKU. Click Here for More Information