方法：采用红外光谱及粉末X-射线衍射验证复合物的形成。
Method: The formation of the complex was confirmed by IR spectrum and powder X-ray diffraction.
通过X射线粉末衍射（XRD）、扫描电镜（SEM）、透射电镜（TEM）以及荧光光谱对获得的试样进行了表征。
X-ray powder diffraction(XRD), scanning electron microscopy(SEM), transmission electron microscopy(TEM) and photoluminescence spectra were used to characterize the resulted BAM phosphor.
并利用TG、DTA、IR光谱和x射线粉末衍射等手段研究了两系列稀土杂多配合物的热稳定性；
The thermal stability of these two series complexes was studied by TG, DTA, IR spectra and X-ray powder diffraction.
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