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dc.contributor.author
Appiani, Elena
dc.contributor.author
Ossola, Rachele
dc.contributor.author
Latch, Douglas E.
dc.contributor.author
Erickson, Paul R.
dc.contributor.author
McNeill, Kristopher
dc.date.accessioned
2017-11-29T12:23:27Z
dc.date.available
2017-10-06T02:08:47Z
dc.date.available
2017-11-29T12:23:27Z
dc.date.issued
2017-04-01
dc.identifier.issn
2050-7887
dc.identifier.issn
2050-7895
dc.identifier.other
10.1039/c6em00646a
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/190499
dc.identifier.doi
10.3929/ethz-b-000190499
dc.description.abstract
The rate constant for the reaction between furfuryl alcohol (FFA) and singlet oxygen (1O2) in aqueous solution was measured as a function of temperature, pH and salt content employing both steady-state photolysis (β value determination) and time-resolved singlet oxygen phosphorescence methods. The latter provided more precise and reproducible data. The reaction rate constant, krxn,FFA, had a relatively small temperature dependence, no pH dependence and showed a small increase in the presence of high salt concentrations (+19% with 1 M NaCl). A critical review of the available literature suggested that the widely used value of 1.2 × 108 M−1 s−1 is likely overestimated. Therefore, we recommend the use of 1.00 × 108 M−1 s−1 for reactions performed in low ionic strength aqueous solutions (freshwater) at 22 °C. Furthermore, corrections are provided that should be applied when working at higher or lower temperatures, and/or at high salt concentrations (seawater).
en_US
dc.language.iso
en
en_US
dc.publisher
Royal Society of Chemistry
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/3.0/
dc.title
Aqueous singlet oxygen reaction kinetics of furfuryl alcohol: effect of temperature, pH, and salt content
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 3.0 Unported
dc.date.published
2017-02-14
ethz.journal.title
Environmental Science: Processes & Impacts
ethz.journal.volume
19
en_US
ethz.journal.issue
4
en_US
ethz.journal.abbreviated
Environ Sci Process Impacts
ethz.pages.start
507
en_US
ethz.pages.end
516
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Cambridge
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02350 - Dep. Umweltsystemwissenschaften / Dep. of Environmental Systems Science::02721 - Inst. f. Biogeochemie u. Schadstoffdyn. / Inst. Biogeochem. and Pollutant Dynamics::03850 - McNeill, Kristopher / McNeill, Kristopher
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02350 - Dep. Umweltsystemwissenschaften / Dep. of Environmental Systems Science::02721 - Inst. f. Biogeochemie u. Schadstoffdyn. / Inst. Biogeochem. and Pollutant Dynamics::03850 - McNeill, Kristopher / McNeill, Kristopher
ethz.date.deposited
2017-10-06T02:08:57Z
ethz.source
WOS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-11-29T12:23:31Z
ethz.rosetta.lastUpdated
2018-11-06T04:28:06Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Aqueous%20singlet%20oxygen%20reaction%20kinetics%20of%20furfuryl%20alcohol:%20effect%20of%20temperature,%20pH,%20and%20salt%20content&rft.jtitle=Environmental%20Science:%20Processes%20&%20Impacts&rft.date=2017-04-01&rft.volume=19&rft.issue=4&rft.spage=507&rft.epage=516&rft.issn=2050-7887&2050-7895&rft.au=Appiani,%20Elena&Ossola,%20Rachele&Latch,%20Douglas%20E.&Erickson,%20Paul%20R.&McNeill,%20Kristopher&rft.genre=article&
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