Application of high-resolution time-of-flight chemical ionization mass spectrometry measurements to estimate volatility distributions of α-pinene and naphthalene oxidation products

Chhabra, P. S.; Lambe, A. T.; Canagaratna, M. R.; Stark, H.; Jayne, J. T.; Onasch, T. B.; Davidovits, P.; Kimmel, J. R.; Worsnop, D. R.

doi:10.5194/amt-8-1-2015

Articles | Volume 8, issue 1

https://doi.org/10.5194/amt-8-1-2015

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

https://doi.org/10.5194/amt-8-1-2015

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

Articles | Volume 8, issue 1

Research article

|

05 Jan 2015

Research article |

| 05 Jan 2015

Application of high-resolution time-of-flight chemical ionization mass spectrometry measurements to estimate volatility distributions of α-pinene and naphthalene oxidation products

P. S. Chhabra, A. T. Lambe, M. R. Canagaratna, H. Stark, J. T. Jayne, T. B. Onasch, P. Davidovits, J. R. Kimmel, and D. R. Worsnop

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Jan 2025	18	37	2	57
Feb 2025	33	28	3	64
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Cumulative views and downloads (calculated since 01 Jul 2014)

Month	HTML	PDF	XML	Total
Jul 2014	143	130	3	276
Aug 2014	40	47	0	87
Sep 2014	29	31	4	64
Oct 2014	45	22	1	68
Nov 2014	54	22	0	76
Dec 2014	27	35	3	65
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Feb 2015	35	28	1	64
Mar 2015	56	33	1	90
Apr 2015	41	36	4	81
May 2015	25	26	1	52
Jun 2015	41	16	0	57
Jul 2015	35	24	0	59
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Oct 2015	32	20	3	55
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Latest update: 15 Nov 2025

Short summary

Authors of this publication used acetate chemical ionization mass spectrometry (acetate-CIMS) to measure experimental products of alpha-pinene and naphthalene oxidation formed in a flow reactor. Acetate-CIMS instrumentation is selective toward carboxylic acid compounds which are readily formed in atmospheric photooxidation processes. Spectral information was used to identify previously measured products of both systems and to estimate their volatilities.