FTIR gas kinetic study of the reactions of ozone with a series of hexenols at atmospheric pressure and 298K

Temperature dependent kinetic study of the gas phase reaction of ozone with 1-penten-3-ol, cis-2-penten-1-ol and trans-3-hexen-1-ol: Experimental and theoretical data

“…; f : (Grosjean and Grosjean, 1994) ; g : (Gibilisco et al, 2015a) h : (Wegener et al, 2007) ; i: (Avzianova and Ariya, 2002) ; j: (Grosjean and Grosjean, 1996) *: average room temperature rate constant obtained by FTIR and GC/MS, uncertainty on this value was calculated using the error propagation method. .…”

“…However, studies of the atmospheric degradation of unsaturated alcohols (> C 4 ) by ozone are scarce or non-existent, especially those depending on temperature. To date, two studies concerning the ozonolysis of a C 6 unsaturated linear alcohol, trans-3-hexen-1-ol exist in the literature and only at room temperature (Gibilisco et al, 2015a;Lin et al, 2016). Gibilisco et al, (2015a) performed their study in a 480L environmental chamber coupled to a FTIR spectrometer using the relative method, while Lin et al, (2016) carried out their experiments in a 150L teflon chamber coupled to GC/FID using the absolute mode.…”

“…To date, two studies concerning the ozonolysis of a C 6 unsaturated linear alcohol, trans-3-hexen-1-ol exist in the literature and only at room temperature (Gibilisco et al, 2015a;Lin et al, 2016). Gibilisco et al, (2015a) performed their study in a 480L environmental chamber coupled to a FTIR spectrometer using the relative method, while Lin et al, (2016) carried out their experiments in a 150L teflon chamber coupled to GC/FID using the absolute mode. Moreover, the reactivity of two C 5 unsaturated alcohols, cis-2-penten-1-ol and 1-penten-3-ol, with ozone was studied by Grosjean and Grosjean, (1994) and by O'Dwyer et al, (2010) at room temperature and at atmospheric pressure, in the absolute mode using FTIR and GC/MS.…”

Distinguishing between halogenated alkanes containing the same halogen based on the reaction kinetic parameter using negative ion mobility spectrometry at atmospheric pressure

“…The dri velocity of the negative ions v d can be calculated from the ion mobility spectrum through the ratio between the length of the dri tube L and the dri time t d of the halogen ion peak. Therefore, the concentration of the X À ions in eqn (11) can be described by eqn (13).…”

“…There are several detection approaches used to detect these compounds, including gas chromatography, 9,10 mass spectrometry, 11,12 spectroscopy, 13,14 electronic noses, 15,16 and other types of sensors. 17,18 The halogenated alkanes have a very strong electronic attachment capability.…”