Abstract
Cerium and zirconium alloy was fabricated by arc melting method. Inert gas condensation method combined with a co-evaporation process and uneven bar system is employed to synthesize the ceria-zirconia solid solution based single nano sized composites. High-resolution TEM, SEM and cotalytic measurements have been used to characterize the samples and study the synergistic effect between the catalyst phase and the ceria-zirconia solid solution.