QI Xiaomin ,TENG Yuancheng ,CHEN Kun ,SUN Zhiping

( Sichuan Prov. Key Lab of Advanced Cons truction Materials , Southwes t Univers ity of Science and Technology,

Mianyang 621010)

Abstract: Multilayer Ceramic Capacitors is a main class of chip electronic components and base metal electrode MLCC (BMEMLCC) has nowadays become the mains tream type.Accordingly,BaTiO₃-based reduction-res is tant ceramic compos itions can be developed and they can cofired with nickel inner electrode in a reducing atmosphere, which is the key step of BMEMLCC.The paper summarized the reduction-res is tant mechanism of BaTiO₃-based dielectric ceramic,methods of preparation and current evolution.

Keywords: barium titanate, multilayer ceramic capacitors , base metal electrode, reduction- res is tant ceramic dielectric