The temperature dependence of dielectric properties of X7R materials based on CeO 2,Nb 2O 5 and Co 2O 3 co-doped BaTiO 3 was discussed.

• 研究了CeO2 与Nb2 O5 和Co2 O3共掺杂的BaTiO3基X7R材料的介温特性。