Electrical and optical properties of Ar/NH3 atmospheric pressure plasma jet

被引：26

作者：

Chang, Zheng-Shi ^{[1
]}

Yao, Cong-Wei ^{[1
]}

Chen, Si-Le ^{[1
]}

Zhang, Guan-Jun ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, Sch Elect Engn, State Key Lab Elect Insulat & Power Equipment, Xian 710049, Shaanxi, Peoples R China

来源：

PHYSICS OF PLASMAS | 2016年 / 23卷 / 09期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

DBD;

D O I：

10.1063/1.4962183

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Inspired by the Penning effect, we obtain a glow-like plasma jet by mixing ammonia (NH3) into argon (Ar) gas under atmospheric pressure. The basic electrical and optical properties of an atmospheric pressure plasma jet (APPJ) are investigated. It can be seen that the discharge mode transforms from filamentary to glow-like when a little ammonia is added into the pure argon. The electrical and optical analyses contribute to the explanation of this phenomenon. The discharge mode, power, and current density are analyzed to understand the electrical behavior of the APPJ. Meanwhile, the discharge images, APPJ's length, and the components of plasma are also obtained to express its optical characteristics. Finally, we diagnose several parameters, such as gas temperature, electron temperature, and density, as well as the density number of metastable argon atoms of Ar/NH3 APPJ to help judge the usability in its applications. Published by AIP Publishing.

引用

页数：9

共 23 条

[1] Atmospheric pressure He-air plasma jet: Breakdown process and propagation phenomenon [J].

Begum, Asma ;

Laroussi, Mounir ;

Pervez, Mohammad Rasel .

AIP ADVANCES, 2013, 3 (06)

[2]

Chang Z., 2012, HIGH VOLTAGE ENG, V38, P20685

[3] Diagnosis of gas temperature, electron temperature, and electron density in helium atmospheric pressure plasma jet [J].

Chang, Zheng-Shi ;

Zhang, Guan-Jun ;

Shao, Xian-Jun ;

Zhang, Zeng-Hui .

PHYSICS OF PLASMAS, 2012, 19 (07)

[4] Non-Thermal Equilibrium Atmospheric Pressure Glow-Like Discharge Plasma Jet [J].

Chang Zhengshi ;

Yao Congwei ;

Zhang Guanjun .

PLASMA SCIENCE & TECHNOLOGY, 2016, 18 (01) :17-22

[5] Influence of Penning effect on the plasma features in a non-equilibrium atmospheric pressure plasma jet [J].

Chang, Zhengshi ;

Jiang, Nan ;

Zhang, Guanjun ;

Cao, Zexian .

JOURNAL OF APPLIED PHYSICS, 2014, 115 (10)

[6] Study on the Property Evolution of Atmospheric Pressure Plasma Jets in Helium [J].

Chang Zhengshi ;

Yao Congwei ;

Mu Haibao ;

Zhang Guanjun .

PLASMA SCIENCE & TECHNOLOGY, 2014, 16 (01) :83-88

[7] Spectroscopic diagnostics for a DBD plasma in He/Air and He/N2 gas mixtures [J].

Chiper, AS ;

Anita, V ;

Agheorghiesei, C ;

Pohoata, V ;

Anita, M ;

Popa, G .

PLASMA PROCESSES AND POLYMERS, 2004, 1 (01) :57-62

[8] Plasma chemistry in an atmospheric pressure Ar/NH3 dielectric barrier discharge [J].

Fateev, A ;

Leipold, F ;

Kusano, Y ;

Stenum, B ;

Tsakadze, E ;

Bindslev, H .

PLASMA PROCESSES AND POLYMERS, 2005, 2 (03) :193-200

[9] Solving the Boltzmann equation to obtain electron transport coefficients and rate coefficients for fluid models [J].

Hagelaar, GJM ;

Pitchford, LC .

PLASMA SOURCES SCIENCE & TECHNOLOGY, 2005, 14 (04) :722-733

[10] Atmospheric pressure nitrogen plasma jet: Observation of striated multilayer discharge patterns [J].

Hong, Yong Cheol ;

Uhm, Han Sup ;

Yi, Won Ju .

APPLIED PHYSICS LETTERS, 2008, 93 (05)

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