ABSOLUTE OH DENSITY MEASUREMENTS IN SURFACE MICRO-DISCHARGE IN HE+H2O AND AR+H2O MIXTURES

被引：0

作者：

Li, D. ^{[1
,2
]}

Nikiforov, A. ^{[2
]}

Britun, N. ^{[3
]}

Snyders, R. ^{[3
,4
]}

Kong, M. G. ^{[1
,5
,6
]}

Leys, C. ^{[2
]}

机构：

[1] Xi An Jiao Tong Univ, Ctr Plasma Biomed, State Key Lab Elect Insulat & Power Equipment, Xian 710049, Peoples R China

[2] Univ Ghent, Dept Appl Phys, Res Unit Plasma Technol, Sint Pietersnieuwstr 41, B-9000 Ghent, Belgium

[3] Univ Mons, CIRMAP, Chim Interact Plasma Surface ChIPS, 20 Pl Parc, B-7000 Mons, Belgium

[4] Mat Nova Res Ctr, Parc Initialis, B-7000 Mons, Belgium

[5] Old Dominion Univ, Frank Reidy Ctr Bioelect, Norfolk, VA 23508 USA

[6] Old Dominion Univ, Dept Elect & Comp Engn, Norfolk, VA 23529 USA

来源：

HAKONE XV: INTERNATIONAL SYMPOSIUM ON HIGH PRESSURE LOW TEMPERATURE PLASMA CHEMISTRY: WITH JOINT COST TD1208 WORKSHOP: NON-EQUILIBRIUM PLASMAS WITH LIQUIDS FOR WATER AND SURFACE TREATMENT | 2016年

基金：

美国国家科学基金会;

关键词：

surface discharge; laser-induced fluorescence; absorption spectroscopy; hydroxyl radicals; MEDICINE; PLASMAS;

D O I：

暂无

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this work, an array surface micro-discharge in He/Ar+H2O, operating at peak-to-peak voltage of 14kV is investigated. The absolute OH density and its temporal-and-spatial dynamics are detected by broadband UV measurement and laser-induced fluorescence (LIF) spectroscopy. The absolute density of OH is about 10(21)m(-3) for Ar+H2O mixture and about 10(19)m(-3) for He+H2O mixture. The OH density reaches peak at 0.05% H2O in Ar+H2O.

引用

页码：126 / 129

页数：4

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