Catalysts for methane combustion were prepared by iron,cobalt and manganese oxides as active components.The catalysts showed high activity,good thermal stability and similar character to noble metal catalysts.The high...Catalysts for methane combustion were prepared by iron,cobalt and manganese oxides as active components.The catalysts showed high activity,good thermal stability and similar character to noble metal catalysts.The high activity was kept after aging at 1000℃ for 5h.Preparation methods thus ensued had great effect on catalytic activity and thermal stability.展开更多
文摘Catalysts for methane combustion were prepared by iron,cobalt and manganese oxides as active components.The catalysts showed high activity,good thermal stability and similar character to noble metal catalysts.The high activity was kept after aging at 1000℃ for 5h.Preparation methods thus ensued had great effect on catalytic activity and thermal stability.
