The as-prepared composites were characterized with regard to their components,size,structure by X-ray diffraction(XRD),scanning electron microscopy(SEM),differential thermal analyzer(DTA-TG).

• 利用X射线衍射(XRD)、扫描电镜(SEM)、差热(DTA-TG)手段对其组成、尺寸、结构等进行分析和表征。