Articles | Volume 20, issue 24
https://doi.org/10.5194/acp-20-15835-2020
https://doi.org/10.5194/acp-20-15835-2020
Research article
 | 
19 Dec 2020
Research article |  | 19 Dec 2020

Influence of aerosol copper on HO2 uptake: a novel parameterized equation

Huan Song, Xiaorui Chen, Keding Lu, Qi Zou, Zhaofeng Tan, Hendrik Fuchs, Alfred Wiedensohler, Daniel R. Moon, Dwayne E. Heard, María-Teresa Baeza-Romero, Mei Zheng, Andreas Wahner, Astrid Kiendler-Scharr, and Yuanhang Zhang

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Cited articles

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Accurate calculation of the HO2 uptake coefficient is one of the key parameters to quantify the co-reduction of both aerosol and ozone pollution. We modelled various lab measurements of γHO2 based on a gas-liquid phase kinetic model and developed a state-of-the-art parameterized equation. Based on a dataset from a comprehensive field campaign in the North China Plain, we proposed that the determination of the heterogeneous uptake process for HO2 should be included in future field campaigns.
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