摘要
The normal pressure decomposition of CF 2Cl 2 and CF 2ClBr in air by non equilibrium plasma was studied. The pressure of CF 2Cl 2 and CF 2ClBr was 2.67×10 3Pa, added the dry air to 1.01×10 5 Pa, discharged by corona or DBD, 11.5% of CF 2ClBr was decomposed by corona after 120s discharge, more than 85% of CF 2Cl 2 and 95% of CF 2ClBr were decomposed by DBD after 10s discharge respectively. The main products were CF 2O, Cl 2 and Br 2.
The normal pressure decomposition of CF 2Cl 2 and CF 2ClBr in air by non equilibrium plasma was studied. The pressure of CF 2Cl 2 and CF 2ClBr was 2.67×10 3Pa, added the dry air to 1.01×10 5 Pa, discharged by corona or DBD, 11.5% of CF 2ClBr was decomposed by corona after 120s discharge, more than 85% of CF 2Cl 2 and 95% of CF 2ClBr were decomposed by DBD after 10s discharge respectively. The main products were CF 2O, Cl 2 and Br 2.
