% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Newland:909376,
author = {Newland, Mike J. and Mouchel-Vallon, Camille and Valorso,
Richard and Aumont, Bernard and Vereecken, Luc and Jenkin,
Michael E. and Rickard, Andrew R.},
title = {{E}stimation of mechanistic parameters in the gas-phase
reactions of ozone with alkenes for use in automated
mechanism construction},
journal = {Atmospheric chemistry and physics},
volume = {22},
number = {9},
issn = {1680-7316},
address = {Katlenburg-Lindau},
publisher = {EGU},
reportid = {FZJ-2022-03164},
pages = {6167 - 6195},
year = {2022},
abstract = {Reaction with ozone is an important atmospheric removal
process for alkenes. The ozonolysis reaction produces
carbonyls and carbonyl oxides (Criegee intermediates, CI),
which can rapidly decompose to yield a range of closed shell
and radical products, including OH radicals. Consequently,
it is essential to accurately represent the complex
chemistry of Criegee intermediates in atmospheric models in
order to fully understand the impact of alkene ozonolysis on
atmospheric composition. A mechanism construction protocol
is presented which is suitable for use in automatic
mechanism generation. The protocol defines the critical
parameters for describing the chemistry following the
initial reaction, namely the primary carbonyl/CI yields from
the primary ozonide fragmentation, the amount of
stabilisation of the excited CI, the unimolecular
decomposition pathways, rates and products of the CI, and
the bimolecular rates and products of atmospherically
important reactions of the stabilised CI (SCI). This
analysis implicitly predicts the yield of OH from the
alkene–ozone reaction. A comprehensive database of
experimental OH, SCI and carbonyl yields has been collated
using reported values in the literature and used to assess
the reliability of the protocol. The protocol provides
estimates of OH, SCI and carbonyl yields with root mean
square errors of 0.13 and 0.12 and 0.14, respectively. Areas
where new experimental and theoretical data would improve
the protocol and its assessment are identified and
discussed},
cin = {IEK-8},
ddc = {550},
cid = {I:(DE-Juel1)IEK-8-20101013},
pnm = {2111 - Air Quality (POF4-211)},
pid = {G:(DE-HGF)POF4-2111},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000793190500001},
doi = {10.5194/acp-22-6167-2022},
url = {https://juser.fz-juelich.de/record/909376},
}