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Direct study of the reactions of CH2OH and CH3CHOH radicals with O(3P) atoms

✍ Scribed by H.H. Grotheer; G. Riekert; D. Walter; Th. Just


Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
498 KB
Volume
148
Category
Article
ISSN
0009-2614

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✦ Synopsis


The reactions of 0( 'P) atoms with CH,OH and CH,CHOH have been measured directly for the first time. In a discharge flow reactor CH,OH/CH,CHOH profiles were monitored at ambient temperature and in an excess of 0 atoms by a mass spectrometer, working at low electron energies. The effect of subsequent reactions was accounted for. Within our accuracy both reactions have the same rate coefficient, namely (1.5 *OS) x lo-"'cm'/s (300 K). The effect oftheradical+O reactions on earlier CH,OH+O and C,H,OH+ 0 studies is discussed.


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