Research Output

  • 24 Article (Academic Journal)
  • 1 Book/Film/Article review (Academic Journal)
2019

Direct Kinetic and Atmospheric Modelling Studies of Criegee Intermediate Reactions with Acetone

Chhantyal-Pun, R., Khan, M. A. H., Martin, R., Zachhuber, N., Buras, Z. J., Percival, C. J., Shallcross, D. E. & Orr-Ewing, A. J., 17 Oct 2019, In : ACS Earth and Space Chemistry. 3, 10, p. 2363-2371 9 p.

Research output: Contribution to journalArticle (Academic Journal)

4 Citations (Scopus)

Experimental and computational studies of Criegee Intermediate Reactions with NH3 and CH3NH2

Chhantyal Pun, R., Shannon, R., Tew, D., Caravan, R. L., Duchi, M., Wong, C., Ingham, A., Feldman, C., McGillen, M., Khan, A., Antonov, I. O., Rotavera, B., Ramasesha, K., Osborn, D., Taatjes, CA., Percival, A., Shallcross, D. & Orr-Ewing, A., 3 Jul 2019, In : Physical Chemistry Chemical Physics. 21, p. 14042-14052 11 p.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
10 Citations (Scopus)
74 Downloads (Pure)
2018

Criegee Intermediate Reactions with Carboxylic Acids: A Potential Source of Secondary Organic Aerosol in the Atmosphere

Chhantyal-Pun, R., Rotavera, B., McGillen, M. R., Khan, M. A. H., Eskola, A. J., Caravan, R. L., Blacker, L., Tew, D. P., Osborn, D. L., Percival, C. J., Taatjes, C. A., Shallcross, D. E. & Orr-Ewing, A. J., 16 Aug 2018, In : ACS Earth and Space Chemistry. 2, 8, p. 833-842 10 p.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
27 Citations (Scopus)
199 Downloads (Pure)

Criegee Intermediates and their impacts on the troposphere

Khan, A., Percival, C., Caravan, R., Taatjes, C. & Shallcross, D., 1 Mar 2018, In : Environmental Science: Processes and Impacts. 20, 3, p. 437-453 17 p.

Research output: Contribution to journalBook/Film/Article review (Academic Journal)

Open Access
File
40 Citations (Scopus)
297 Downloads (Pure)

Investigating the Tropospheric Chemistry of Acetic Acid Using the Global 3-D Chemistry Transport Model, STOCHEM-CRI

Khan, M. A. H., Lyons, K., Chhantyal-Pun, R., McGillen, M. R., Caravan, R. L., Taatjes, C. A., Orr-Ewing, A. J., Percival, C. J. & Shallcross, D. E., 16 Jun 2018, In : Journal of Geophysical Research: Atmospheres. 123, 11, p. 6267-6281 15 p.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
6 Citations (Scopus)
390 Downloads (Pure)
2017

A modeling study of secondary organic aerosol formation from sesquiterpenes using the STOCHEM global chemistry and transport model

Khan, A., Jenkin, M., Foulds, A., Derwent, R. G., Percival, C. J. & Shallcross, D., 27 Apr 2017, In : Journal of Geophysical Research: Atmospheres. 122, 8, p. 4426-4439 14 p.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
13 Citations (Scopus)
274 Downloads (Pure)

Criegee Intermediate–Alcohol Reactions, A Potential Source of Functionalized Hydroperoxides in the Atmosphere

McGillen, M., Curchod, B., Chhantyal Pun, R., Beames, JM., Watson, N. P., Khan, A., McMahon, L., Shallcross, D. & Orr-Ewing, A., 21 Dec 2017, In : ACS Earth and Space Chemistry. 1, 10, p. 664-672 9 p.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
28 Citations (Scopus)
279 Downloads (Pure)

Direct measurements of unimolecular and bimolecular reaction kinetics of the Criegee intermediate (CH3)2COO

Chhantyal Pun, R., Welz, O., Savee, J. D., Eskola, A. J., Lee, E. P. F., Blacker, L., Hill, H. R., Ashcroft, M., Khan, A., Lloyd-Jones, G., Evans, L., Rotavera, B., Huang, H., Osborn, D. L., Mok, D. K. W., Dyke, J. M., Shallcross, D., Percival, C. J., Orr-Ewing, A. & Taatjes, C. A., 12 Jan 2017, In : Journal of Physical Chemistry A. 121, 1, p. 4-15 12 p.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
50 Citations (Scopus)
247 Downloads (Pure)

Temperature dependence of the rates of reaction of trifluoroacetic acid with Criegee intermediates

Chhantyal Pun, R., McGillen, M., Beames, JM., Khan, A., Percival, C. J., Shallcross, D. & Orr-Ewing, A., 24 Jul 2017, In : Angewandte Chemie - International Edition. 129, 31, p. 9172-9175 4 p.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
310 Downloads (Pure)
2016

A modelling study of the atmospheric chemistry of DMS using the global model, STOCHEM-CRI

Khan, A., Gillespie, S. M. P., Razis, B., Xiao, P., Davies-Coleman, M. T., Percival, C. J., Derwent, R. G., Dyke, J. M., Ghosh, M. V., Lee, E. P. F. & Shallcross, D., Feb 2016, In : Atmospheric Environment. 127, p. 69-79 11 p.

Research output: Contribution to journalArticle (Academic Journal)

9 Citations (Scopus)
2015
Open Access
File
74 Citations (Scopus)
459 Downloads (Pure)

A study of global atmospheric budget and distribution of acetone using global atmospheric model STOCHEM-CRI

Khan, M. A. H., Cooke, M. C., Utembe, S. R., Archibald, A. T., Maxwell, P., Morris, W. C., Xiao, P., Derwent, R. G., Jenkin, M. E., Percival, C. J., Walsh, R. C., Young, T. D. S., Simmonds, P. G., Nickless, G., O'Doherty, S. & Shallcross, D. E., 1 Jul 2015, In : Atmospheric Environment. 112, p. 269-277 9 p.

Research output: Contribution to journalArticle (Academic Journal)

21 Citations (Scopus)
17 Downloads (Pure)

Estimation of Daytime NO3 Radical Levels in the UK Urban Atmosphere Using the Steady State Approximation Method

Khan, A., Morris, W. C., Watson, L. A., Galloway, M., Hamer, P. D., Shallcross, B. M. A., Percival, C. J. & Shallcross, D., 2015, In : Advances in Meteorology. 2015, 9 p., 294069.

Research output: Contribution to journalArticle (Academic Journal)

12 Downloads (Pure)

Global analysis of peroxy radicals and peroxy radical-water complexation using the STOCHEM-CRI global chemistry and transport model

Khan, M. H., Cooke, M. C., Utembe, S. R., Archibald, A. T., Derwent, R. G., Jenkin, M. E., Morris, W. C., South, N., Hansen, J. C., Francisco, J. S., Percival, C. J. & Shallcross, D. E., Apr 2015, In : Atmospheric Environment. 106, p. 278-287 10 p.

Research output: Contribution to journalArticle (Academic Journal)

13 Citations (Scopus)

Global modeling of the C1–C3 alkyl nitrates using STOCHEM-CRI

Khan, A., Cooke, M. C., Utembe, S. R., Morris, W. C., Archibald, A. T., Derwent, R. G., Jenkin, M. E., Percival, C. J., Leather, K. E., Higgins, C. M., Orr-Ewing, A. & Shallcross, D., Dec 2015, In : Atmospheric Environment. 123, p. 256 267 p.

Research output: Contribution to journalArticle (Academic Journal)

6 Citations (Scopus)

Global modeling of the nitrate radical (NO3) for present andpre-industrial scenarios

Khan, A., Cooke, M. C., Utembe, S. R., Archibald, A. T., Derwent, R. G., Xiao, P., Percival, C. J., Jenkin, M. E., Morris, W. C. & Shallcross, D., 1 Oct 2015, In : Atmospheric Research. 164-165, p. 347-357 11 p.

Research output: Contribution to journalArticle (Academic Journal)

15 Citations (Scopus)
16 Downloads (Pure)

The global budgets of organic hydroperoxides for present and preindustrial scenarios

Khan, M. A. H., Cooke, M. C., Utembe, S. R., Xiao, P., Morris, W. C., Derwent, R. G., Archibald, A. T., Jenkin, M. E., Percival, C. J. & Shallcross, D. E., Jun 2015, In : Atmospheric Environment. 110, p. 65-74 10 p.

Research output: Contribution to journalArticle (Academic Journal)

10 Citations (Scopus)
9 Downloads (Pure)
2014

Indoor and outdoor atmospheric ion mobility spectra, diurnal variation, and relationship with meteorological parameters

Wright, M. D., Holden, N. K., Shallcross, D. E. & Henshaw, D. L., 27 Mar 2014, In : Journal of Geophysical Research: Atmospheres. 119, 6, p. 3251-3267 17 p.

Research output: Contribution to journalArticle (Academic Journal)

Quantum Yields for Photochemical Production of NO2 from Organic Nitrates at Tropospherically Relevant Wavelengths

Higgins, C. M., Evans, L. A., Lloyd-Jones, G. C., Shallcross, D. E., Tew, D. P. & Orr-Ewing, A. J., 17 Apr 2014, In : Journal of Physical Chemistry A. 118, 15, p. 2756-2764 9 p.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
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4 Citations (Scopus)
221 Downloads (Pure)

Rate Coefficients of C1 and C2 Criegee Intermediate Reactions with Formic and Acetic Acid Near the Collision Limit: Direct Kinetics Measurements and Atmospheric Implications

Welz, O., Eskola, A. J., Sheps, L., Rotavera, B., Savee, J. D., Scheer, A. M., Osborn, D. L., Taatjes, C. A., Lowe, D., Booth, A. M., Xiao, P., Khan, M. A. H., Percival, C. J. & Shallcross, D. E., Apr 2014, In : Angewandte Chemie - International Edition. 53, 18, p. 4547-4550 4 p.

Research output: Contribution to journalArticle (Academic Journal)

119 Citations (Scopus)

Reassessing the photochemical production of methanol from peroxy radical self and cross reactions using the STOCHEM-CRI global chemistry and transport model

Khan, M. H., Cooke, M. C., Utembe, S. R., Xiao, P., Derwent, R. G., Jenkin, M. E., Archibald, A. T., Maxwell, P., Morris, W. C., South, N., Percival, C. J. & Shallcross, D. E., Dec 2014, In : Atmospheric Environment. 99, p. 77-84 8 p.

Research output: Contribution to journalArticle (Academic Journal)

12 Citations (Scopus)

Research frontiers in the chemistry of Criegee intermediates and tropospheric ozonolysis

Taatjes, C. A., Shallcross, D. E. & Percival, C. J., 2014, In : Physical Chemistry Chemical Physics. 16, 5, p. 1704-1718 15 p.

Research output: Contribution to journalArticle (Academic Journal)

144 Citations (Scopus)
2013

Airborne hydrogen cyanide measurements using a chemical ionisation mass spectrometer for the plume identification of biomass burning forest fires

Le Breton, M., Bacak, A., Muller, J. B. A., O'Shea, S. J., Xiao, P., Ashfold, M. N. R., Cooke, M. C., Batt, R., Shallcross, D. E., Oram, D. E., Forster, G., Bauguitte, S. J. -B. & Percival, C. J., 16 Sep 2013, In : Atmospheric Chemistry and Physics. 13, 18, p. 9217-9232 16 p.

Research output: Contribution to journalArticle (Academic Journal)

File
35 Citations (Scopus)
373 Downloads (Pure)

Comparing molecular photofragmentation dynamics in the gas and liquid phases

Harris, S. J., Murdock, D., Zhang, Y., Oliver, T. A. A., Grubb, M. P., Orr-Ewing, A. J., Greetham, G. M., Clark, I. P., Towrie, M., Bradforth, S. E. & Ashfold, M. N. R., 14 May 2013, In : Physical Chemistry Chemical Physics. 15, 18, p. 6567-6582 17 p.

Research output: Contribution to journalArticle (Academic Journal)

File
51 Citations (Scopus)
274 Downloads (Pure)

Direct Measurements of Conformer-Dependent Reactivity of the Criegee Intermediate CH3CHOO

Taatjes, C. A., Welz, O., Eskola, A. J., Savee, J. D., Scheer, A. M., Shallcross, D. E., Rotavera, B., Lee, E. P. F., Dyke, J. M., Mok, D. K. W., Osborn, D. L. & Percival, C. J., 12 Apr 2013, In : Science. 340, 6129, p. 177-180 4 p.

Research output: Contribution to journalArticle (Academic Journal)

244 Citations (Scopus)