Influence of dielectric barrier materials to the behavior of dielectric barrier discharge plasma for CO2 decomposition

Ruixing Li; Yukishige Yamaguchi; Shu Yin; Qing Tang; Tsugio Sato

doi:10.1016/j.ssi.2004.02.036

Influence of dielectric barrier materials to the behavior of dielectric barrier discharge plasma for CO₂ decomposition

Ruixing Li, Yukishige Yamaguchi, Shu Yin, Qing Tang, Tsugio Sato

Center for Exploration of New Inorganic Materials

Research output: Contribution to journal › Article › peer-review

50 Citations (Scopus)

Abstract

The aim of this study is to develop an application of dielectric ceramics in a dielectric barrier discharge (DBD) plasma reactor to dissociate CO ₂ to CO and O₂. The fracture strength and dielectric strength of Ca_0.7Sr_0.3TiO₃ were greatly improved by the liquid phase sintering using 0.5 wt.% Li₂Si ₂O₅ as a sintering additive. The sintered body was efficient when it was used as a dielectric barrier of a plasma reaction to generate a nonthermal plasma by the DBD. The ratio of CO₂ decomposition by the DBD plasma using this Ca_0.7Sr _0.3TiO₃ was much greater than with those using commercial alumina and silica glass barriers. This Ca_0.7Sr_0.3TiO ₃ ceramic was sintered using Li₂Si₂O ₅ as a sintering additive and used as a dielectric barrier of DBD for the first time.

Original language	English
Pages (from-to)	235-238
Number of pages	4
Journal	Solid State Ionics
Volume	172
Issue number	1-4 SPEC. ISS.
DOIs	https://doi.org/10.1016/j.ssi.2004.02.036
Publication status	Published - 2004 Aug 31

Keywords

CaTiO
Carbon dioxide
Decomposition
Dielectric barrier discharge
Plasma
SrTiO

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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title = "Influence of dielectric barrier materials to the behavior of dielectric barrier discharge plasma for CO2 decomposition",

abstract = "The aim of this study is to develop an application of dielectric ceramics in a dielectric barrier discharge (DBD) plasma reactor to dissociate CO 2 to CO and O2. The fracture strength and dielectric strength of Ca0.7Sr0.3TiO3 were greatly improved by the liquid phase sintering using 0.5 wt.% Li2Si 2O5 as a sintering additive. The sintered body was efficient when it was used as a dielectric barrier of a plasma reaction to generate a nonthermal plasma by the DBD. The ratio of CO2 decomposition by the DBD plasma using this Ca0.7Sr 0.3TiO3 was much greater than with those using commercial alumina and silica glass barriers. This Ca0.7Sr0.3TiO 3 ceramic was sintered using Li2Si2O 5 as a sintering additive and used as a dielectric barrier of DBD for the first time.",

keywords = "CaTiO, Carbon dioxide, Decomposition, Dielectric barrier discharge, Plasma, SrTiO",

author = "Ruixing Li and Yukishige Yamaguchi and Shu Yin and Qing Tang and Tsugio Sato",

note = "Funding Information: This research was partially supported by the Ministry of Education, Culture, Sports, Science and Technology of Japan, a Grant-in-Aid for the COE project, Giant Molecules and Complex Systems, 2004, and by the Center for Interdisciplinary Research, Toholvu University. The authors are indebted to the management of Sakai Chemical Industry for supplying the starting powders used in the present study.",

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T1 - Influence of dielectric barrier materials to the behavior of dielectric barrier discharge plasma for CO2 decomposition

AU - Li, Ruixing

AU - Yamaguchi, Yukishige

AU - Yin, Shu

AU - Tang, Qing

AU - Sato, Tsugio

N1 - Funding Information: This research was partially supported by the Ministry of Education, Culture, Sports, Science and Technology of Japan, a Grant-in-Aid for the COE project, Giant Molecules and Complex Systems, 2004, and by the Center for Interdisciplinary Research, Toholvu University. The authors are indebted to the management of Sakai Chemical Industry for supplying the starting powders used in the present study.

PY - 2004/8/31

Y1 - 2004/8/31

N2 - The aim of this study is to develop an application of dielectric ceramics in a dielectric barrier discharge (DBD) plasma reactor to dissociate CO 2 to CO and O2. The fracture strength and dielectric strength of Ca0.7Sr0.3TiO3 were greatly improved by the liquid phase sintering using 0.5 wt.% Li2Si 2O5 as a sintering additive. The sintered body was efficient when it was used as a dielectric barrier of a plasma reaction to generate a nonthermal plasma by the DBD. The ratio of CO2 decomposition by the DBD plasma using this Ca0.7Sr 0.3TiO3 was much greater than with those using commercial alumina and silica glass barriers. This Ca0.7Sr0.3TiO 3 ceramic was sintered using Li2Si2O 5 as a sintering additive and used as a dielectric barrier of DBD for the first time.

AB - The aim of this study is to develop an application of dielectric ceramics in a dielectric barrier discharge (DBD) plasma reactor to dissociate CO 2 to CO and O2. The fracture strength and dielectric strength of Ca0.7Sr0.3TiO3 were greatly improved by the liquid phase sintering using 0.5 wt.% Li2Si 2O5 as a sintering additive. The sintered body was efficient when it was used as a dielectric barrier of a plasma reaction to generate a nonthermal plasma by the DBD. The ratio of CO2 decomposition by the DBD plasma using this Ca0.7Sr 0.3TiO3 was much greater than with those using commercial alumina and silica glass barriers. This Ca0.7Sr0.3TiO 3 ceramic was sintered using Li2Si2O 5 as a sintering additive and used as a dielectric barrier of DBD for the first time.

KW - CaTiO

KW - Carbon dioxide

KW - Decomposition

KW - Dielectric barrier discharge

KW - Plasma

KW - SrTiO

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