En. Voskresenskaya et al., COMPARISON OF O-2 AND N2O AS OXIDANTS FOR THE OXIDATIVE COUPLING OF METHANE OVER BI-CONTAINING OXIDE CATALYSTS, Catalysis today, 24(3), 1995, pp. 277-279
The comparative study of the oxidative coupling of methane has been ca
rried out over Bi2O3, 20 at.% Er/Bi2O3 and 0.2 at.% Li/Bi2O3 using O-2
and N2O as oxidants. It was shown that the rate of C-2 production was
higher in the presence of N2O as compared with O-2 for undoped and Er
doped Bi2O3 catalysts at the same level of methane conversion. For Li
/Bi2O3 the rates of C-2 production were similar for both oxidants. Dif
ferent mechanisms for N2O decomposition were suggested over doped and
undoped Bi2O3.