Abstract：The lowtemperature plasma test system which based on dielectric barrier discharge(DBD) reactor was estabished， and its electrical parameters were measured by Q-V Lissajous figure. Experiments were carried out to study the effects of applied voltage peak (Vp), power and electric field on the volume fraction of ozone and nitrogen dioxide from the decomposing of N2/O2 mixture gas. The results show that Eg increases with the increase of Vp, while f has little effect on Eg. Covalent bonds of O2 and N2 are broken by high energy electron which produced from the lowtemperature plasma reactor，leading to the synthesis of ozone and nitrogen dioxide. The volume fractions of ozone and nitrogen dioxide increase to maximal value firstly, and then decrease with increase of Vp. The volume fractions of ozone and nitrogen dioxide increase with the increase of initial oxygen volume fraction in the N2/O2 mixture gas, especially for the increase of ozone volume fraction.
王军, 蔡忆昔, 赵卫东, 李小华, 王攀. 介质阻挡放电分解O2／N2的试验及机理分析[J]. 江苏大学学报（自然科学版）, 2011, 32(3): 301-304.
WANG Jun, CAI Yixi, ZHAO Weidong, LI Xiaohua, WANG Pan. Experiment and mechanism analysis on DBD decomposing O2/N2[J]. Journal of Jiangsu University(Natural Science Eidtion)
, 2011, 32(3): 301-304.
2011, Vol. 32 
