Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.cplett.2004.04.018
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dc.titleEnergy distributions of CO produced in an acetone-containing discharge
dc.contributor.authorLi, P.
dc.contributor.authorFan, W.Y.
dc.date.accessioned2014-10-16T08:27:56Z
dc.date.available2014-10-16T08:27:56Z
dc.date.issued2004-06-01
dc.identifier.citationLi, P., Fan, W.Y. (2004-06-01). Energy distributions of CO produced in an acetone-containing discharge. Chemical Physics Letters 390 (4-6) : 323-327. ScholarBank@NUS Repository. https://doi.org/10.1016/j.cplett.2004.04.018
dc.identifier.issn00092614
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/93750
dc.description.abstractTunable infrared diode laser absorption (TDLAS) and Fourier transform infrared absorption spectroscopies (FTIR) have been utilized to characterize the translational, rotational and vibrational distributions of CO in an acetone/argon DC plasma at total pressures ranging from 4 to 5 Torr and currents of 0.1-0.3 A. A broad vibrational distribution of CO was observed with gradually decreasing intensities from the fundamental band to v=12←11. When nitrogen was added to the plasma, the distribution is narrower, due to the efficient energy transfer between CO and N2 molecules. The measured translational temperature in such plasmas ranged from 400-550 K. The rotational distribution can generally be fitted to a Boltzmann distribution within each vibrational level although the rotational temperature is highest for the lowest vibrational quantum number. © 2004 Elsevier B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.cplett.2004.04.018
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1016/j.cplett.2004.04.018
dc.description.sourcetitleChemical Physics Letters
dc.description.volume390
dc.description.issue4-6
dc.description.page323-327
dc.description.codenCHPLB
dc.identifier.isiut000221730600003
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