Articles | Volume 15, issue 14
Atmos. Chem. Phys., 15, 7831–7840, 2015
https://doi.org/10.5194/acp-15-7831-2015
Atmos. Chem. Phys., 15, 7831–7840, 2015
https://doi.org/10.5194/acp-15-7831-2015

Research article 16 Jul 2015

Research article | 16 Jul 2015

Formation of hydroxyl radicals from photolysis of secondary organic aerosol material

K. M. Badali et al.

Related authors

Elemental analysis of oxygenated organic coating on black carbon particles using a soot-particle aerosol mass spectrometer
Mutian Ma, Laura-Hélèna Rivellini, YuXi Cui, Megan D. Willis, Rio Wilkie, Jonathan P. D. Abbatt, Manjula R. Canagaratna, Junfeng Wang, Xinlei Ge, and Alex K. Y. Lee
Atmos. Meas. Tech., 14, 2799–2812, https://doi.org/10.5194/amt-14-2799-2021,https://doi.org/10.5194/amt-14-2799-2021, 2021
Short summary
Heterogeneous Interactions between SO2 and Organic Peroxides in Submicron Aerosol
Shunyao Wang, Tengyu Liu, Jinmyung Jang, Jonathan P. D. Abbatt, and Arthur W. H. Chan
Atmos. Chem. Phys. Discuss., https://doi.org/10.5194/acp-2020-983,https://doi.org/10.5194/acp-2020-983, 2020
Revised manuscript accepted for ACP
Short summary
Vertical profiles of light absorption and scattering associated with black carbon particle fractions in the springtime Arctic above 79° N
W. Richard Leaitch, John K. Kodros, Megan D. Willis, Sarah Hanna, Hannes Schulz, Elisabeth Andrews, Heiko Bozem, Julia Burkart, Peter Hoor, Felicia Kolonjari, John A. Ogren, Sangeeta Sharma, Meng Si, Knut von Salzen, Allan K. Bertram, Andreas Herber, Jonathan P. D. Abbatt, and Jeffrey R. Pierce
Atmos. Chem. Phys., 20, 10545–10563, https://doi.org/10.5194/acp-20-10545-2020,https://doi.org/10.5194/acp-20-10545-2020, 2020
Short summary
Chemical composition and source attribution of submicron aerosol particles in the summertime Arctic lower troposphere
Franziska Köllner, Johannes Schneider, Megan D. Willis, Hannes Schulz, Daniel Kunkel, Heiko Bozem, Peter Hoor, Thomas Klimach, Frank Helleis, Julia Burkart, W. Richard Leaitch, Amir A. Aliabadi, Jonathan P. D. Abbatt, Andreas B. Herber, and Stephan Borrmann
Atmos. Chem. Phys. Discuss., https://doi.org/10.5194/acp-2020-742,https://doi.org/10.5194/acp-2020-742, 2020
Revised manuscript accepted for ACP
Short summary
Condensation/immersion mode ice-nucleating particles in a boreal environment
Mikhail Paramonov, Saskia Drossaart van Dusseldorp, Ellen Gute, Jonathan P. D. Abbatt, Paavo Heikkilä, Jorma Keskinen, Xuemeng Chen, Krista Luoma, Liine Heikkinen, Liqing Hao, Tuukka Petäjä, and Zamin A. Kanji
Atmos. Chem. Phys., 20, 6687–6706, https://doi.org/10.5194/acp-20-6687-2020,https://doi.org/10.5194/acp-20-6687-2020, 2020
Short summary

Related subject area

Subject: Aerosols | Research Activity: Laboratory Studies | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
Characterization of secondary organic aerosol from heated-cooking-oil emissions: evolution in composition and volatility
Manpreet Takhar, Yunchun Li, and Arthur W. H. Chan
Atmos. Chem. Phys., 21, 5137–5149, https://doi.org/10.5194/acp-21-5137-2021,https://doi.org/10.5194/acp-21-5137-2021, 2021
Short summary
Measurement report: Diurnal and temporal variations of sugar compounds in suburban aerosols from the northern vicinity of Beijing, China – an influence of biogenic and anthropogenic sources
Santosh Kumar Verma, Kimitaka Kawamura, Fei Yang, Pingqing Fu, Yugo Kanaya, and Zifa Wang
Atmos. Chem. Phys., 21, 4959–4978, https://doi.org/10.5194/acp-21-4959-2021,https://doi.org/10.5194/acp-21-4959-2021, 2021
Short summary
Pre-deliquescent water uptake in deposited nanoparticles observed with in situ ambient pressure X-ray photoelectron spectroscopy
Jack J. Lin, Kamal Raj R, Stella Wang, Esko Kokkonen, Mikko-Heikki Mikkelä, Samuli Urpelainen, and Nønne L. Prisle
Atmos. Chem. Phys., 21, 4709–4727, https://doi.org/10.5194/acp-21-4709-2021,https://doi.org/10.5194/acp-21-4709-2021, 2021
Short summary
Technical note: Emission factors, chemical composition, and morphology of particles emitted from Euro 5 diesel and gasoline light-duty vehicles during transient cycles
Evangelia Kostenidou, Alvaro Martinez-Valiente, Badr R'Mili, Baptiste Marques, Brice Temime-Roussel, Amandine Durand, Michel André, Yao Liu, Cédric Louis, Boris Vansevenant, Daniel Ferry, Carine Laffon, Philippe Parent, and Barbara D'Anna
Atmos. Chem. Phys., 21, 4779–4796, https://doi.org/10.5194/acp-21-4779-2021,https://doi.org/10.5194/acp-21-4779-2021, 2021
Short summary
Measurement report: Distinct emissions and volatility distribution of intermediate-volatility organic compounds from on-road Chinese gasoline vehicles: implication of high secondary organic aerosol formation potential
Rongzhi Tang, Quanyang Lu, Song Guo, Hui Wang, Kai Song, Ying Yu, Rui Tan, Kefan Liu, Ruizhe Shen, Shiyi Chen, Limin Zeng, Spiro D. Jorga, Zhou Zhang, Wenbin Zhang, Shijin Shuai, and Allen L. Robinson
Atmos. Chem. Phys., 21, 2569–2583, https://doi.org/10.5194/acp-21-2569-2021,https://doi.org/10.5194/acp-21-2569-2021, 2021
Short summary

Cited articles

Anastasio, C. and McGregor, K. G.: Chemistry of fog waters in California's Central Valley: 1. In situ photoformation of hydroxyl radical and singlet molecular oxygen, Atmos. Environ., 35, 1079–1089, https://doi.org/10.1016/s1352-2310(00)00281-8, 2001.
Arakaki, T., Anastasio, C., Kuroki, Y., Nakajima, H., Okada, K., Kotani, Y., Handa, D., Azechi, S., Kimura, T., Tsuhako, A., and Miyagi, Y.: A General Scavenging Rate Constant for Reaction of Hydroxyl Radical with Organic Carbon in Atmospheric Waters, Environ. Sci. Technol., 47, 8196–8203, https://doi.org/10.1021/es401927b, 2013.
Baasandorj, M., Papanastasiou, D. K., Talukdar, R. K., Hasson, A. S., and Burkholder, J. B.: (CH3)3COOH (tert-butyl hydroperoxide): OH reaction rate coefficients between 206 and 375 K and the OH photolysis quantum yield at 248 nm, Phys. Chem. Chem. Phys., 12, 12101–12111, https://doi.org/10.1039/c0cp00463d, 2010.
Bateman, A. P., Nizkorodov, S. A., Laskin, J., and Laskin, A.: Photolytic processing of secondary organic aerosols dissolved in cloud droplets, Phys. Chem. Chem. Phys., 13, 12199–12212, https://doi.org/10.1039/c1cp20526a, 2011.
Chen, X. and Hopke, P. K.: Secondary organic aerosol from alpha-pinene ozonolysis in dynamic chamber system, Indoor Air, 19, 335–345, https://doi.org/10.1111/j.1600-0668.2009.00596.x, 2009a.
Download
Short summary
This is the first paper to demonstrate that SOA material forms OH radicals upon UV illumination. We quantify the OH formation rates in solution and show species other than H2O2, mostly probably ROOH molecules, are the likely source of the OH. The importance of an OH source from SOA is that photochemical processing within both cloudwater and aerosol particles may arise subsequent to the formation of these radicals.
Altmetrics
Final-revised paper
Preprint