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Measurement of OH radicals at state X ²Π in an atmospheric-pressure micro-flow dc plasma with liquid electrodes in He, Ar and N₂ by means of laser-induced fluorescence spectroscopy

Li Li UGent, Anton Nikiforov UGent, Qing Xiong UGent, XinPei Lu, Leila Taghizadeh UGent and Christophe Leys UGent (2012) JOURNAL OF PHYSICS D-APPLIED PHYSICS. 45(12).
abstract
The density of OH radicals in ground state is measured by laser-induced fluorescence (LIF) spectroscopy in the core of a micro-flow discharge in He, Ar and N-2 with a water electrode. The lines P-2(6), P-1(4) and P-2(3) of the X (2)Pi (v '' = 0) to the A(2)Sigma(+) (v' = 1) transition are used for OH radical excitation. The density of the main quencher of OH radical in the core of the discharge is estimated based on the time decay of the LIF signal. It is revealed that the plasma core consists of a high amount of 8-10% of water vapour. The calculation of the absolute density of OH radical is carried out based on the model of LIF excitation including vibrational and translation energy transfer, and the results in different gases are presented for the discharge.
Please use this url to cite or link to this publication:
author
organization
alternative title
Measurement of OH radicals at state X (2)Pi in an atmospheric-pressure micro-flow dc plasma with liquid electrodes in He, Ar and N-2 by means of laser-induced fluorescence spectroscopy
year
type
journalArticle (original)
publication status
published
subject
keyword
ANODE, WATER, CATHODE, TEMPERATURE, AIR, GAS-PHASE, DISCHARGES
journal title
JOURNAL OF PHYSICS D-APPLIED PHYSICS
J. Phys. D-Appl. Phys.
volume
45
issue
12
article_number
125201
pages
11 pages
Web of Science type
Article
Web of Science id
000301357400006
JCR category
PHYSICS, APPLIED
JCR impact factor
2.528 (2012)
JCR rank
24/127 (2012)
JCR quartile
1 (2012)
ISSN
0022-3727
DOI
10.1088/0022-3727/45/12/125201
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
2125058
handle
http://hdl.handle.net/1854/LU-2125058
date created
2012-05-31 13:51:06
date last changed
2012-09-19 10:47:51
@article{2125058,
  abstract     = {The density of OH radicals in ground state is measured by laser-induced fluorescence (LIF) spectroscopy in the core of a micro-flow discharge in He, Ar and N-2 with a water electrode. The lines P-2(6), P-1(4) and P-2(3) of the X (2)Pi (v '' = 0) to the A(2)Sigma(+) (v' = 1) transition are used for OH radical excitation. The density of the main quencher of OH radical in the core of the discharge is estimated based on the time decay of the LIF signal. It is revealed that the plasma core consists of a high amount of 8-10\% of water vapour. The calculation of the absolute density of OH radical is carried out based on the model of LIF excitation including vibrational and translation energy transfer, and the results in different gases are presented for the discharge.},
  articleno    = {125201},
  author       = {Li, Li and Nikiforov, Anton and Xiong, Qing and Lu, XinPei and Taghizadeh, Leila and Leys, Christophe},
  issn         = {0022-3727},
  journal      = {JOURNAL OF PHYSICS D-APPLIED PHYSICS},
  keyword      = {ANODE,WATER,CATHODE,TEMPERATURE,AIR,GAS-PHASE,DISCHARGES},
  language     = {eng},
  number       = {12},
  pages        = {11},
  title        = {Measurement of OH radicals at state X {\texttwosuperior}\ensuremath{\Pi} in an atmospheric-pressure micro-flow dc plasma with liquid electrodes in He, Ar and N\unmatched{2082} by means of laser-induced fluorescence spectroscopy},
  url          = {http://dx.doi.org/10.1088/0022-3727/45/12/125201},
  volume       = {45},
  year         = {2012},
}

Chicago
Li, Li, Anton Nikiforov, Qing Xiong, XinPei Lu, Leila Taghizadeh, and Christophe Leys. 2012. “Measurement of OH Radicals at State X 2Π in an Atmospheric-pressure Micro-flow Dc Plasma with Liquid Electrodes in He, Ar and N₂ by Means of Laser-induced Fluorescence Spectroscopy.” Journal of Physics D-applied Physics 45 (12).
APA
Li, Li, Nikiforov, A., Xiong, Q., Lu, X., Taghizadeh, L., & Leys, C. (2012). Measurement of OH radicals at state X 2Π in an atmospheric-pressure micro-flow dc plasma with liquid electrodes in He, Ar and N₂ by means of laser-induced fluorescence spectroscopy. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 45(12).
Vancouver
1.
Li L, Nikiforov A, Xiong Q, Lu X, Taghizadeh L, Leys C. Measurement of OH radicals at state X 2Π in an atmospheric-pressure micro-flow dc plasma with liquid electrodes in He, Ar and N₂ by means of laser-induced fluorescence spectroscopy. JOURNAL OF PHYSICS D-APPLIED PHYSICS. 2012;45(12).
MLA
Li, Li, Anton Nikiforov, Qing Xiong, et al. “Measurement of OH Radicals at State X 2Π in an Atmospheric-pressure Micro-flow Dc Plasma with Liquid Electrodes in He, Ar and N₂ by Means of Laser-induced Fluorescence Spectroscopy.” JOURNAL OF PHYSICS D-APPLIED PHYSICS 45.12 (2012): n. pag. Print.