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dc.contributor.authorHuang, Yu-Hsuanen_US
dc.contributor.authorChen, Li-Weien_US
dc.contributor.authorLee, Yuan-Pernen_US
dc.date.accessioned2016-03-28T00:04:10Z-
dc.date.available2016-03-28T00:04:10Z-
dc.date.issued2015-11-19en_US
dc.identifier.issn1948-7185en_US
dc.identifier.urihttp://dx.doi.org/10.1021/acs.jpclett.5b02298en_US
dc.identifier.urihttp://hdl.handle.net/11536/129375-
dc.description.abstractThe simplest Criegee intermediate CH2OO, important in atmospheric reactions, has been recently produced from the reaction of CH2I + O-2 and detected with various methods. In this reaction, the yield of CH2OO decreases with increasing pressure because of the stabilization of the adduct ICH2OO, but no definitive spectral identification of ICH2OO has been reported. We recorded the infrared spectrum of ICH2OO using the same reaction under high pressure; the spectrum agrees with that simulated according to theoretical predictions. With direct detection of both CH2OO and ICH2OO, we determined the pressure dependence of the yield of CH2OO. The yield of CH2OO near 1 atm is greater than previously reported values, which might have significant consequences in atmospheric chemistry.en_US
dc.language.isoen_USen_US
dc.titleSimultaneous Infrared Detection of the ICH2OO Radical and Criegee Intermediate CH2OO: The Pressure Dependence of the Yield of CH2OO in the Reaction CH2I + O-2en_US
dc.typeArticleen_US
dc.identifier.doi10.1021/acs.jpclett.5b02298en_US
dc.identifier.journalJOURNAL OF PHYSICAL CHEMISTRY LETTERSen_US
dc.citation.issue22en_US
dc.citation.spage4610en_US
dc.citation.epage4615en_US
dc.contributor.department應用化學系zh_TW
dc.contributor.department應用化學系分子科學碩博班zh_TW
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.contributor.departmentInstitute of Molecular scienceen_US
dc.identifier.wosnumberWOS:000365460700026en_US
dc.citation.woscount0en_US
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