By XRD,SEM,EDS etal, the microstructure and phase compositon of foam ceramics and coated porous ceramics was analyzed and discussed.

• 应用XRD、SEM、EDS等手段，对有机泡沫浸渍法制备的泡沫陶瓷和应用研究中采用的有机网格堆积法制备的多孔陶瓷涂层后的微观结构和物相组成进行了分析和探讨。