Microwave selective effect: a new approach towards oxygen inhibition removal for highly-effective NO decomposition by microwave catalysis over BaMnxMg1−xO3 mixed oxides at low temperature under excess oxygen

Abstract

A significant microwave selective effect on oxygen inhibition removal was found for NO decomposition through microwave catalysis over BaMn_xMg_1−xO₃ catalysts. Especially, the NO conversion and N₂ selectivity were up to 99.8% and 99.9%, respectively for the BaMn_0.9Mg_0.1O₃ catalyst even with the coexistence of 10% oxygen and low temperature of 250 °C.