研究了在低温等离子体和催化剂共同作用下低浓度正己醛的降解反应.结果表明,等离子体与γ-Al2O3之间产生了很好的催化协同作用,在低放电功率(2.8W)和低温(80 ℃)下,干燥空气气氛中,γ-Al2O3对0.12％正己醛的去除率为87.1％；当γ-Al2O3负载7.5％MnOx后,正己醛去除率达到96.5％,其效果与Pt/γ-Al2O3相当.7.5％MnOx/γ-Al2O3在实验条件下连续使用50h,其催化活性未见下降.
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