ChemInform Abstract: Catalytic Properties of BaMAl11O19‐α (M: Cr, Mn, Fe, Co, and Ni) for High‐Temperature Catalytic Combustion.

Abstract

AbstractThe cation‐substituted barium hexaaluminates of title exhibit high sintering resistance and retain a surface area of more than 10 m2/g even after annealing at 1300 °C. The Mn‐substituted system BaMnxAl12‐xO19‐α shows the highest catalytic activity for methane combustion.