Physicochemical and catalytic properties in methane combustion of La1âxCaxMnO3±y (0 â¤Â x â¤Â 1; â0.04 â¤Â y â¤Â 0.24) perovskite-type oxide
Keywords: احتراق متان; Perovskite; Stoichiometry; Catalysis; Methane combustion;