Catalytic combustion is an environmentally friendly technology, which caneffectively reduce the emissions of CO and NOx. However, synthesis of the catalystswith excellent thermal stability and high activity is a challenge to the development ofthe technology.
In this paper, the nanotructured hexaaluminate catalysts were synthesized by thereverse microemulsion method, using the nontoxic and inexpensive inorganic salts,instead of the alkoxides, as reactants. The samples were characterized byN_2-adsorp...