Rh/SiO2 was prepared for the oxidative bromination of methane.The catalyst was prepared by calcination at different temperatures and for different times to obta
Selectivity of hydrogen in reaction of oxidative coupling of methane(OCM)was evaluated over the MxOy-BaCO3(MxOy: La2O3,Sm2O3,MgO,CaO)catalysts.Correlation of pr