supported by the National Basic Research Program of China(2009CB623306);International Science&Technology Cooperation Program of China(2013DFR50470);China Scholarship Council。
A series of ceramics with a general formula,La_(2)Ti_(2-x)Ta_(x)O_(7),in which x=0.05;0.1;0.2;and 0.3,were prepared by Spark Plasma Sintering(SPS).Effects of tantalum substitution for titanium on the structure,dielect...
supported by the National Basic Research Program of China(2009CB623306);International Science&Technology Cooperation Program of China(2013DFR50470).
Ca_(5)Nb_(4)TiO_(17) ceramics with 0≤x≤0.4 were prepared through a solid-state reaction method.Effects of zinc substitution on sintering behavior and microwave dielectric properties of Ca_(5)Nb_(4)TiO_(17) ceramics ...