Electrical and spectroscopic diagnostics of a single-stage plasma-catalysis system: effect of packing with TiO2

被引：93

作者：

Tu, Xin ^{[1
]}

Gallon, Helen J. ^{[1
]}

Whitehead, J. Christopher ^{[1
]}

机构：

[1] Univ Manchester, Sch Chem, Manchester M13 9PL, Lancs, England

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2011年 / 44卷 / 48期

基金：

英国工程与自然科学研究理事会;

关键词：

REDUCTION; DISCHARGE; REMOVAL; GAS;

D O I：

10.1088/0022-3727/44/48/482003

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The influence of adding TiO2 on the electrical and spectroscopic characteristics of a N-2 dielectric barrier discharge (DBD) has been investigated in a single-stage plasma-catalysis system. The introduction of the catalyst into the electrode gap leads to a transition in the discharge behaviour. The presence of the TiO2 pellets in the discharge significantly increases the vibrational temperature of N-2 in the DBD, which suggests that the interaction of plasma and catalyst has a strong effect on the electron energy distribution function in the discharge with an increase in electron density in the high-energy tail of the distribution function.

引用

页数：4

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