Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Study of the Increase of Conversion Efficiency of $CO_2$ by Discharge Plasmas

방전 플라즈마에 의한 이산화탄소 전환 효율 상승에 관한 연구

  • 조문수 (경성대학교 전기전자공학과) ;
  • 곽동주 (경성대학교 전기전자공학과)
  • Published : 2002.07.08
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Abstract

In this study, the plasma-assisted $CO_2$ conversion characteristics were investigated in the streamer corona discharge and silent discharge reactors with dielectric of $Al_2O_3$, to improve the conversion efficiency $CO_2$. Some discharge characteristics of $CO_2$ as parameters of gap spacing and applied voltage frequency, in both corona and silent discharge reactor were also obtained. The maximum $CO_2$ conversion rate was 10.1 [%] under the 5.2 [W] of discharge power and 250 [Hz] of applied voltage frequency.

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