A corona discharge process based micro electric NOx converter for the total NOx evaluation in air

S. I. Yoon; Y. H. Choi; M. S. Kim; Y. J. Kim

A corona discharge process based micro electric NO_x converter for the total NO_x evaluation in air

S. I. Yoon, Y. H. Choi, M. S. Kim, Y. J. Kim

Department of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A corona discharge based micro-electric-NOs-convener is proposed for (lie evaluation of total NO_x in air. It can electrically convert NO _x mixture from variable mixing rates into a fixed-mixing rate of 25% NO₂ and 75% NO with stable conversion efficiency and high throughput (space velocity=6.3×10⁴h^-1). Applying high voltage to the electrodes of the micro-electric-NO_x-converter generates a corona discharge. This discharge breaks KO into single atoms, and they arc re-combined as a balanced form, NO₂ in this case. The fabricated micro-elecnic-NO_x-converter converted NO into NO₂ at conversion efficiency of 25.63 % at 5.5 kV (the applied corona power = 0.196 W).

Original language	English
Title of host publication	14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
Pages	2000-2002
Number of pages	3
Publication status	Published - 2010
Event	14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010 - Groningen, Netherlands Duration: 2010 Oct 3 → 2010 Oct 7

Publication series

Name	14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
Volume	3

Other

Other	14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
Country/Territory	Netherlands
City	Groningen
Period	10/10/3 → 10/10/7

All Science Journal Classification (ASJC) codes

Control and Systems Engineering

Cite this

Yoon, S. I., Choi, Y. H., Kim, M. S., & Kim, Y. J. (2010). A corona discharge process based micro electric NO_x converter for the total NO_x evaluation in air. In 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010 (pp. 2000-2002). (14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010; Vol. 3).

Yoon, S. I. ; Choi, Y. H. ; Kim, M. S. et al. / A corona discharge process based micro electric NO_x converter for the total NO_x evaluation in air. 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010. 2010. pp. 2000-2002 (14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010).

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title = "A corona discharge process based micro electric NOx converter for the total NOx evaluation in air",

abstract = "A corona discharge based micro-electric-NOs-convener is proposed for (lie evaluation of total NOx in air. It can electrically convert NO x mixture from variable mixing rates into a fixed-mixing rate of 25% NO2 and 75% NO with stable conversion efficiency and high throughput (space velocity=6.3×104h-1). Applying high voltage to the electrodes of the micro-electric-NOx-converter generates a corona discharge. This discharge breaks KO into single atoms, and they arc re-combined as a balanced form, NO2 in this case. The fabricated micro-elecnic-NOx-converter converted NO into NO2 at conversion efficiency of 25.63 % at 5.5 kV (the applied corona power = 0.196 W).",

author = "Yoon, {S. I.} and Choi, {Y. H.} and Kim, {M. S.} and Kim, {Y. J.}",

year = "2010",

language = "English",

isbn = "9781618390622",

series = "14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010",

pages = "2000--2002",

booktitle = "14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010",

note = "14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010 ; Conference date: 03-10-2010 Through 07-10-2010",

}

Yoon, SI, Choi, YH, Kim, MS & Kim, YJ 2010, A corona discharge process based micro electric NO_x converter for the total NO_x evaluation in air. in 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010. 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010, vol. 3, pp. 2000-2002, 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010, Groningen, Netherlands, 10/10/3.

A corona discharge process based micro electric NO_x converter for the total NO_x evaluation in air. / Yoon, S. I.; Choi, Y. H.; Kim, M. S. et al.
14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010. 2010. p. 2000-2002 (14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010; Vol. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - A corona discharge process based micro electric NOx converter for the total NOx evaluation in air

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AB - A corona discharge based micro-electric-NOs-convener is proposed for (lie evaluation of total NOx in air. It can electrically convert NO x mixture from variable mixing rates into a fixed-mixing rate of 25% NO2 and 75% NO with stable conversion efficiency and high throughput (space velocity=6.3×104h-1). Applying high voltage to the electrodes of the micro-electric-NOx-converter generates a corona discharge. This discharge breaks KO into single atoms, and they arc re-combined as a balanced form, NO2 in this case. The fabricated micro-elecnic-NOx-converter converted NO into NO2 at conversion efficiency of 25.63 % at 5.5 kV (the applied corona power = 0.196 W).

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Yoon SI, Choi YH, Kim MS, Kim YJ. A corona discharge process based micro electric NO_x converter for the total NO_x evaluation in air. In 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010. 2010. p. 2000-2002. (14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010).