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N 2 (B 3 II g ) Quenching by Ethanol
Author(s) -
Musa G.,
Bîrna I.
Publication year - 1982
Publication title -
beiträge aus der plasmaphysik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.531
H-Index - 47
eISSN - 1521-3986
pISSN - 0005-8025
DOI - 10.1002/ctpp.19820220112
Subject(s) - quenching (fluorescence) , ethanol , analytical chemistry (journal) , chemistry , nitrogen , atomic physics , microwave , state (computer science) , physics , fluorescence , mathematics , chromatography , organic chemistry , quantum mechanics , algorithm
The reaction rate values for the molecular nitrogen B 3 II g state quenching by ethanol for vibrational quantum numbers v ′ = 4–12 have been evaluated from the change of N 2 first positive system spectrum at ethanol addition to a high speed, microwave produced, plasma flow. The wall influence is avoided using a 0.9 m large reaction chamber. Computed N 2 (B 3 II g ) quenching rate values are comprised between 0.9 × 10 −10 and 1.4 × 10 −10 cm 3 · s −1 , being smaller than the corresponding gaskinetics rate.