Reaction Kinetics and Catalysis Letters, Vol.86, No.2, 249-256, 2005
Structural features and the lattice oxygen reactivity of low-temperature lanthanum manganites doped with different cations
Dispersed samples of LaMnO3 prepared via the Pechini route and annealed at 500 degrees C were doped with cations of a different charge and size (Ce, Fe, Bi, Sr+Bi). The effects of doping on the structural features (XRD, IR) and reducibility (H-2 TPR) of these samples were considered.