Articles | Volume 19, issue 3
https://doi.org/10.5194/acp-19-1649-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-19-1649-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
08 Feb 2019
Research article |
| 08 Feb 2019
| 08 Feb 2019
Physical properties of secondary photochemical aerosol from OH oxidation of a cyclic siloxane
Nathan J. Janechek
Department of Chemical and Biochemical Engineering, University of Iowa, Iowa City, IA, USA
IIHR-Hydroscience and Engineering, University of Iowa, Iowa City, IA, USA
Rachel F. Marek
IIHR-Hydroscience and Engineering, University of Iowa, Iowa City, IA, USA
Nathan Bryngelson
Department of Chemical and Biochemical Engineering, University of Iowa, Iowa City, IA, USA
IIHR-Hydroscience and Engineering, University of Iowa, Iowa City, IA, USA
now at: Yokogawa Corporation of America, Newnan, GA, USA
Ashish Singh
Department of Chemical and Biochemical Engineering, University of Iowa, Iowa City, IA, USA
IIHR-Hydroscience and Engineering, University of Iowa, Iowa City, IA, USA
now at: Institute for Advanced Sustainability Studies, 14467 Potsdam, Germany
Robert L. Bullard
Department of Chemical and Biochemical Engineering, University of Iowa, Iowa City, IA, USA
IIHR-Hydroscience and Engineering, University of Iowa, Iowa City, IA, USA
now at: Lovelace Respiratory Research Institute, Albuquerque, NM, USA
William H. Brune
Department of Meteorology and Atmospheric Science, Pennsylvania State University, University Park, PA, USA
Charles O. Stanier
CORRESPONDING AUTHOR
Department of Chemical and Biochemical Engineering, University of Iowa, Iowa City, IA, USA
IIHR-Hydroscience and Engineering, University of Iowa, Iowa City, IA, USA
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Cited
27 citations as recorded by crossref.
- Distribution characteristics of methylsiloxanes in atmospheric environment of Saitama, Japan: Diurnal and seasonal variations and emission source apportionment Y. Horii et al. 10.1016/j.scitotenv.2020.142399
- Modeling secondary organic aerosol formation from volatile chemical products E. Pennington et al. 10.5194/acp-21-18247-2021
- Radical chemistry in oxidation flow reactors for atmospheric chemistry research Z. Peng & J. Jimenez 10.1039/C9CS00766K
- Comparison of the Yield and Chemical Composition of Secondary Organic Aerosol Generated from the OH and Cl Oxidation of Decamethylcyclopentasiloxane A. Avery et al. 10.1021/acsearthspacechem.2c00304
- Concentrations of Volatile Methyl Siloxanes in New York City Reflect Emissions from Personal Care and Industrial Use C. Brunet et al. 10.1021/acs.est.3c10752
- Evaporation-Induced Transformations in Volatile Chemical Product-Derived Secondary Organic Aerosols: Browning Effects and Alterations in Oxidative Reactivity L. Zhou et al. 10.1021/acs.est.4c02316
- Secondary organic aerosols from OH oxidation of cyclic volatile methyl siloxanes as an important Si source in the atmosphere C. Han et al. 10.5194/acp-22-10827-2022
- Chemical characterization and formation of secondary organosiloxane aerosol (SOSiA) from OH oxidation of decamethylcyclopentasiloxane Y. Chen et al. 10.1039/D2EA00161F
- Secondary organic aerosol formation from the oxidation of decamethylcyclopentasiloxane at atmospherically relevant OH concentrations S. Charan et al. 10.5194/acp-22-917-2022
- PM2.5-bound silicon-containing secondary organic aerosols (Si-SOA) in Beijing ambient air J. Xu et al. 10.1016/j.chemosphere.2021.132377
- Reactive organic carbon emissions from volatile chemical products K. Seltzer et al. 10.5194/acp-21-5079-2021
- Autoxidation mechanism for atmospheric oxidation of tertiary amines: Implications for secondary organic aerosol formation F. Ma et al. 10.1016/j.chemosphere.2020.129207
- Secondary Organic Aerosol Formation from Volatile Chemical Product Emissions: Model Parameters and Contributions to Anthropogenic Aerosol S. Sasidharan et al. 10.1021/acs.est.3c00683
- Formation of Low-Volatile Products and Unexpected High Formaldehyde Yield from the Atmospheric Oxidation of Methylsiloxanes Z. Fu et al. 10.1021/acs.est.0c01090
- Atmospheric Degradation of Cyclic Volatile Methyl Siloxanes: Radical Chemistry and Oxidation Products M. Alton & E. Browne 10.1021/acsenvironau.1c00043
- Atmospheric Chemistry of Volatile Methyl Siloxanes: Kinetics and Products of Oxidation by OH Radicals and Cl Atoms M. Alton & E. Browne 10.1021/acs.est.0c01368
- Auto-Oxidation of a Volatile Silicon Compound: A Theoretical Study of the Atmospheric Chemistry of Tetramethylsilane Z. Ren & G. da Silva 10.1021/acs.jpca.0c02922
- Urban Oxidation Flow Reactor Measurements Reveal Significant Secondary Organic Aerosol Contributions from Volatile Emissions of Emerging Importance R. Shah et al. 10.1021/acs.est.9b06531
- Indoor Emission, Oxidation, and New Particle Formation of Personal Care Product Related Volatile Organic Compounds T. Wu et al. 10.1021/acs.estlett.4c00353
- Application of multimedia models for understanding the environmental behavior of volatile methylsiloxanes: Fate, transport, and bioaccumulation M. Whelan & J. Kim 10.1002/ieam.4507
- Volatile oxidation products and secondary organosiloxane aerosol from D5 + OH at varying OH exposures H. Kang et al. 10.5194/acp-23-14307-2023
- A review of contamination status, emission sources, and human exposure to volatile methyl siloxanes (VMSs) in indoor environments T. Tran et al. 10.1016/j.scitotenv.2019.07.168
- Lung cell exposure to secondary photochemical aerosols generated from OH oxidation of cyclic siloxanes B. King et al. 10.1016/j.chemosphere.2019.125126
- Criteria pollutant impacts of volatile chemical products informed by near-field modelling M. Qin et al. 10.1038/s41893-020-00614-1
- Identifying Volatile Chemical Product Tracer Compounds in U.S. Cities G. Gkatzelis et al. 10.1021/acs.est.0c05467
- Yields and molecular composition of gas-phase and secondary organic aerosol from the photooxidation of the volatile consumer product benzyl alcohol: formation of highly oxygenated and hydroxy nitro-aromatic compounds M. Jaoui et al. 10.5194/acp-23-4637-2023
- Advances in the Separation and Detection of Secondary Organic Aerosol Produced by Decamethylcyclopentasiloxane (D5) in Laboratory-Generated and Ambient Aerosol J. Meepage et al. 10.1021/acsestair.3c00073
27 citations as recorded by crossref.
- Distribution characteristics of methylsiloxanes in atmospheric environment of Saitama, Japan: Diurnal and seasonal variations and emission source apportionment Y. Horii et al. 10.1016/j.scitotenv.2020.142399
- Modeling secondary organic aerosol formation from volatile chemical products E. Pennington et al. 10.5194/acp-21-18247-2021
- Radical chemistry in oxidation flow reactors for atmospheric chemistry research Z. Peng & J. Jimenez 10.1039/C9CS00766K
- Comparison of the Yield and Chemical Composition of Secondary Organic Aerosol Generated from the OH and Cl Oxidation of Decamethylcyclopentasiloxane A. Avery et al. 10.1021/acsearthspacechem.2c00304
- Concentrations of Volatile Methyl Siloxanes in New York City Reflect Emissions from Personal Care and Industrial Use C. Brunet et al. 10.1021/acs.est.3c10752
- Evaporation-Induced Transformations in Volatile Chemical Product-Derived Secondary Organic Aerosols: Browning Effects and Alterations in Oxidative Reactivity L. Zhou et al. 10.1021/acs.est.4c02316
- Secondary organic aerosols from OH oxidation of cyclic volatile methyl siloxanes as an important Si source in the atmosphere C. Han et al. 10.5194/acp-22-10827-2022
- Chemical characterization and formation of secondary organosiloxane aerosol (SOSiA) from OH oxidation of decamethylcyclopentasiloxane Y. Chen et al. 10.1039/D2EA00161F
- Secondary organic aerosol formation from the oxidation of decamethylcyclopentasiloxane at atmospherically relevant OH concentrations S. Charan et al. 10.5194/acp-22-917-2022
- PM2.5-bound silicon-containing secondary organic aerosols (Si-SOA) in Beijing ambient air J. Xu et al. 10.1016/j.chemosphere.2021.132377
- Reactive organic carbon emissions from volatile chemical products K. Seltzer et al. 10.5194/acp-21-5079-2021
- Autoxidation mechanism for atmospheric oxidation of tertiary amines: Implications for secondary organic aerosol formation F. Ma et al. 10.1016/j.chemosphere.2020.129207
- Secondary Organic Aerosol Formation from Volatile Chemical Product Emissions: Model Parameters and Contributions to Anthropogenic Aerosol S. Sasidharan et al. 10.1021/acs.est.3c00683
- Formation of Low-Volatile Products and Unexpected High Formaldehyde Yield from the Atmospheric Oxidation of Methylsiloxanes Z. Fu et al. 10.1021/acs.est.0c01090
- Atmospheric Degradation of Cyclic Volatile Methyl Siloxanes: Radical Chemistry and Oxidation Products M. Alton & E. Browne 10.1021/acsenvironau.1c00043
- Atmospheric Chemistry of Volatile Methyl Siloxanes: Kinetics and Products of Oxidation by OH Radicals and Cl Atoms M. Alton & E. Browne 10.1021/acs.est.0c01368
- Auto-Oxidation of a Volatile Silicon Compound: A Theoretical Study of the Atmospheric Chemistry of Tetramethylsilane Z. Ren & G. da Silva 10.1021/acs.jpca.0c02922
- Urban Oxidation Flow Reactor Measurements Reveal Significant Secondary Organic Aerosol Contributions from Volatile Emissions of Emerging Importance R. Shah et al. 10.1021/acs.est.9b06531
- Indoor Emission, Oxidation, and New Particle Formation of Personal Care Product Related Volatile Organic Compounds T. Wu et al. 10.1021/acs.estlett.4c00353
- Application of multimedia models for understanding the environmental behavior of volatile methylsiloxanes: Fate, transport, and bioaccumulation M. Whelan & J. Kim 10.1002/ieam.4507
- Volatile oxidation products and secondary organosiloxane aerosol from D5 + OH at varying OH exposures H. Kang et al. 10.5194/acp-23-14307-2023
- A review of contamination status, emission sources, and human exposure to volatile methyl siloxanes (VMSs) in indoor environments T. Tran et al. 10.1016/j.scitotenv.2019.07.168
- Lung cell exposure to secondary photochemical aerosols generated from OH oxidation of cyclic siloxanes B. King et al. 10.1016/j.chemosphere.2019.125126
- Criteria pollutant impacts of volatile chemical products informed by near-field modelling M. Qin et al. 10.1038/s41893-020-00614-1
- Identifying Volatile Chemical Product Tracer Compounds in U.S. Cities G. Gkatzelis et al. 10.1021/acs.est.0c05467
- Yields and molecular composition of gas-phase and secondary organic aerosol from the photooxidation of the volatile consumer product benzyl alcohol: formation of highly oxygenated and hydroxy nitro-aromatic compounds M. Jaoui et al. 10.5194/acp-23-4637-2023
- Advances in the Separation and Detection of Secondary Organic Aerosol Produced by Decamethylcyclopentasiloxane (D5) in Laboratory-Generated and Ambient Aerosol J. Meepage et al. 10.1021/acsestair.3c00073
Discussed (preprint)
Latest update: 20 Nov 2024
Short summary
Cyclic volatile methyl siloxanes (cVMSs) are widely used chemicals in personal care products which can undergo oxidation to generate secondary organic aerosol. In this work, cVMS oxidation aerosols were generated using a photochemical chamber and the physical properties characterized. The aerosol yield, volatility, hygroscopicity, morphology, elemental composition, and proposed parameters for treatment as secondary organic aerosol in atmospheric models are provided.
Cyclic volatile methyl siloxanes (cVMSs) are widely used chemicals in personal care products...
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