Oxidation Flow Reactor Results in a Chinese Megacity Emphasize the Important Contribution of S/IVOCs to Ambient SOA Formation

Hu, Weiwei; Zhou, Huaishan; Chen, Wei; Ye, Yuqing; Pan, Tianle; Wang, Yingkun; Song, Wei; Zhang, Huina; Deng, Wei; Zhu, Ming; Wang, Chaomin; Wu, Caihong; Ye, Chenshuo; Wang, Zelong; Yuan, Bin; Huang, Shan; Shao, Min; Peng, Zhe; A. Day, Douglas; Campuzano‐Jost, Pedro; T. Lambe, Andrew; R. Worsnop, Douglas; L. Jiménez, J.; Wang, Xinming

doi:10.1021/acs.est.1c03155

Public

Oxidation Flow Reactor Results in a Chinese Megacity Emphasize the Important Contribution of S/IVOCs to Ambient SOA Formation

Published in Environmental Science & Technology • Dec 13, 2021

Authors:

Weiwei Hu

Huaishan Zhou

Wei Chen

Abstract

Oxygenated volatile organic compounds (OVOCs) and secondary organic aerosol (SOA) formation potential of ambient air in Guangzhou, China was investigated using a field-deployed oxidation flow reactor (OFR). The OFR was used to mimic hours to weeks of atmospheric exposure to hydroxyl (OH) radicals wi...

Subject

NOx

Chemistry

Environmental chemistry

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