Aqueous-phase oligomerization of methyl vinyl ketone through photooxidation – Part 2: Development of the chemical mechanism and atmospheric implications

Ervens, B.; Renard, P.; Tlili, S.; Ravier, S.; Clément, J.-L.; Monod, A.

doi:10.5194/acp-15-9109-2015

Articles | Volume 15, issue 16

https://doi.org/10.5194/acp-15-9109-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/acp-15-9109-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 15, issue 16

Research article

|

17 Aug 2015

Research article |

| 17 Aug 2015

Aqueous-phase oligomerization of methyl vinyl ketone through photooxidation – Part 2: Development of the chemical mechanism and atmospheric implications

B. Ervens, P. Renard, S. Tlili, S. Ravier, J.-L. Clément, and A. Monod

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Month	HTML	PDF	XML	Total
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Nov 2014	8	11	2	21
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Jan 2015	11	10	1	22
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Sep 2015	32	40	3	75
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Nov 2015	36	24	5	65
Dec 2015	24	16	1	41
Jan 2016	32	19	2	53
Feb 2016	35	11	1	47
Mar 2016	23	10	0	33
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May 2016	8	10	0	18
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Aug 2016	7	4	1	12
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Jan 2017	12	3	3	18
Feb 2017	16	6	2	24
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Oct 2025	33	18	0	51
Nov 2025	43	17	6	66

Cumulative views and downloads (calculated since 22 Aug 2014)

Month	HTML	PDF	XML	Total
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Sep 2014	28	29	4	61
Oct 2014	24	29	1	54
Nov 2014	8	11	2	21
Dec 2014	10	17	2	29
Jan 2015	11	10	1	22
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Apr 2015	19	10	0	29
May 2015	7	3	0	10
Jun 2015	6	5	0	11
Jul 2015	14	13	1	28
Aug 2015	96	87	9	192
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Oct 2015	42	19	3	64
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Dec 2015	24	16	1	41
Jan 2016	32	19	2	53
Feb 2016	35	11	1	47
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Feb 2023	11	5	0	16
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Aug 2023	37	9	3	49
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Nov 2023	43	4	1	48
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Apr 2024	37	10	3	50
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May 2025	27	7	4	38
Jun 2025	32	6	0	38
Jul 2025	23	11	1	35
Aug 2025	25	33	1	59
Sep 2025	57	20	7	84
Oct 2025	33	18	0	51
Nov 2025	43	17	6	66

Latest update: 28 Nov 2025

Short summary

A detailed chemical mechanism is developed based on laboratory studies that predicts the formation of high molecular weight compounds in the aqueous phase of atmospheric aerosol particles. Model simulations using this mechanism for atmospheric conditions show that these pathways are likely not a substantial source of particle mass, unless unidentified precursors for these compounds exist that were not taken into account so far and/or the solubility of oxygen in aerosol water is overestimated.