In the NO/C2H4/O2/N2 system, the combination of DBDs and various catalysts, including metal ion-exchange zeolites and metal oxides supported on NaZSM-5, shows different synergistic effects for NO, removal in the one-stage POC reactor.

• 对NO/C_2H_4/O_2/N_2体系,在所筛选的金属离子交换的分子筛催化剂和金属氧化物催化剂中,发现只有具有较高低温活性的催化剂才能与等离子体有效结合。