The effects of different nucleating agents on the crystallization behavior and the properties of Li_2O-ZnO-SiO_2 glasses were investigated by means of differential thermal analysis, X-ray diffractometry, Fourier infrared absorption spectrometry and scanning electron microscopy. 采用差热分析、X射线衍射及傅里叶红外吸收光谱等测试手段,分析不同晶核剂对Li2O-ZnO-SiO2系统玻璃析晶行为和性能的影响。
Surface morphologies, phases and chemical compositions of HA coatings were analyzed with scanning electron microscopy ( SEM), X-ray diffraction ( XRD), and Fourier infrared absorption spectrometry ( FTIR). 利用扫描电镜、X射线衍射、Fourier红外光谱和电子探针线扫描对HA涂层的形貌、相组成和化学组成进行分析。
The products were characterized by X-ray diffraction ( XRD), infrared spectroscopy ( IR) and atomic absorption spectrometry. 用X-射线衍射(XRD)、红外光谱(IR)以及原子吸收法对产物进行表征。