Published in
Royal Society of Chemistry, Environmental Science: Atmospheres, 10(3), p. 1541-1551, 2023
DOI: 10.1039/d3ea00072a
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Monoethanolamine decay mediated by photolysis of nitrate in atmospheric particles: a brown carbon and organic phase formation pathway
Journal article published in 2023 by
Xiaomeng Tian 
,
Ruifeng Zhang ,
Bo Wei,
Yalin Wang,
Yongjie Li ,
Chak K. Chan
,
Ruifeng Zhang ,
Bo Wei,
Yalin Wang,
Yongjie Li ,
Chak K. Chan
This paper is made freely available by the publisher.
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Abstract
After photolysis, more acidic particles show an increase in pH, while the more neutralized particles show a decrease in pH. NO3− and MEA decay rates are more sensitive to the initial pH than RH. Water-soluble BrC and an organic phase were formed as potential secondary organic aerosols (SOAs).