The sintering behavior and microwave dielectric properties of Mg4(Nb,Sb)2O9 ceramics

Abstract

The sintering behavior, microstructure and microwave dielectric properties of Mg 4 (Nb 2−x Sb x )O 9 (0≤x≤2) solid solutions were investigated systematically by X-ray diffraction(XRD), scanning electron microscopy(SEM) and a network analyzer. The solid solutions of Mg 4 (Nb 2−x Sb x )

Study on the Synthesis of Nano-Crystalline Mg₂SiO₄ Powders by Aqueous Sol-Gel Process

“…Usually it is believed that lowering the sintering temperature can be achieved by chemical processing and adding glass flux. As we known, adding glass flux usually causes the detrimental effect on the microwave properties of ceramics [3][4][5][6]. So much attention has been paid to chemical processing by using starting materials with smaller particle sizes.…”