介质阻挡等离子体制备臭氧研究进展

Progress on preparation of ozone by dielectric barrier plasma

从电极布置与形式、原料气体、电介质及填料3个方面阐述了国内外介质阻挡放电(DBD)等离子体产生臭氧的研究进展,分析了各因素对臭氧产生的影响,指出合理布置电极,同时充分利用催化剂填料与等离子体的协同作用,可提高氧气的转化率、臭氧浓度和能量效率。

The research progresses on production of ozone by dielectric barrier discharge（DBD） plasma at home and abroad are introduced from three aspects such as forms and arrangements of electrodes,feed gases,and dielectric barriers and packed materials.The effects of various factors on the generation of ozone are analyzed. It is indicated that arranging electrodes reasonably and making full use of the synergistic effects of catalysts and packing materials with plasma can increase the conversion rate of oxygen,the ozone concentration and the energy efficiency.