Potential structure of discharge plasma inside liquid directly measured by an electrostatic probe

被引：12

作者：

Chen, Qiang ^{[1
]}

Kaneko, Toshiro ^{[1
,2
]}

Matsuda, Naoki ^{[3
]}

Hatakeyama, Rikizo ^{[1
]}

机构：

[1] Tohoku Univ, Dept Elect Engn, Sendai, Miyagi 9808579, Japan

[2] CREST JST, Tokyo 1020075, Japan

[3] AIST, Measurement Solut Res Ctr, Tosu, Saga 8410052, Japan

来源：

APPLIED PHYSICS LETTERS | 2013年 / 102卷 / 24期

关键词：

WATER;

D O I：

10.1063/1.4812199

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Potential structures of a discharge plasma inside a liquid are investigated by an electrostatic probe measurement. The time evolution of radial profiles of the floating potential for the plasma inside liquid reveals that the dominant negative charges in the plasma are the negative ion species such as OH- and O-2(-) rather than electrons. In addition, a positive potential gradient exists at the plasma-liquid interface due to the presence of an electrical double layer which is caused by the separation of low-mass positive ion of H+ and high-mass negative ions of OH- and O-2(-) near the plasma-liquid interface. (C) 2013 AIP Publishing LLC.

引用

页数：4

共 43 条

[1] MEASUREMENT OF POTENTIAL DISTRIBUTION IN DISCHARGE GAPS BY ELECTROSTATIC PROBE
GOSHO, Y
ELECTRICAL ENGINEERING IN JAPAN, 1967, 87 (06) : 62 - &
[2] COMMENTS ON MEASUREMENT OF POTENTIAL DISTRIBUTION IN DISCHARGE GAP BY ELECTROSTATIC PROBE
TAKUMA, T
ELECTRICAL ENGINEERING IN JAPAN, 1969, 89 (08) : 78 - &
[3] COMMENTS ON MEASUREMENT OF POTENTIAL DISTRIBUTION DISCHARGE GAP BY ELECTROSTATIC PROBE - REPLY
GOSHO, K
ELECTRICAL ENGINEERING IN JAPAN, 1969, 89 (08) : 79 - &
[4] UNIPOLAR CURRENTS AND ELECTROSTATIC-PROBE CHARACTERISTICS IN A GAS-DISCHARGE PLASMA
ROGOFF, GL
LOWRY, JF
PINSKER, RI
JOURNAL OF APPLIED PHYSICS, 1983, 54 (03) : 1289 - 1292
[5] Microwave Power Limiter Having H-Shaped Slot Structure With Enhanced Plasma Discharge by Electrostatic Potential
Park, Kyoung-Je
Park, Jae-Hyun
Lee, Wang-Sang
Woo, Jeong-Min
IEEE ACCESS, 2024, 12 : 71248 - 71255
[6] Transition of the sheath structure in an electrostatic probe from electropositive to electronegative plasma
Palop, JIF
Ballesteros, J
Hernández, MA
Crespo, RM
JOURNAL OF APPLIED PHYSICS, 2002, 91 (05) : 2587 - 2593
[7] How does a probe inserted into the discharge influence the plasma structure?
1600, American Institute of Physics Inc. (119):
[8] How does a probe inserted into the discharge influence the plasma structure?
Yordanov, D.
Lishev, St.
Shivarova, A.
JOURNAL OF APPLIED PHYSICS, 2016, 119 (18)
[9] OPTICAL AND PROBE DIAGNOSTICS OF PLASMA-LIQUID SYSTEMS WITH SECONDARY DISCHARGE
Prysiazhnevych, I. V.
Chernyak, V. Ya.
Safonov, E. K.
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY, 2007, (01): : 212 - 214
[10] ELECTROSTATIC-PROBE MEASUREMENTS IN THE GLOW-DISCHARGE PLASMA OF A DC MAGNETRON SPUTTERING SYSTEM
PETROV, I
ORLINOV, V
IVANOV, I
KOURTEV, J
CONTRIBUTIONS TO PLASMA PHYSICS, 1988, 28 (02) : 157 - 167

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