采用共沉淀和水热法合成了水滑石(LDHs)及稀土镧和铕分别掺杂的水滑石材料.利用XRD、FT-IR、TG/DSC及荧光光谱对样品的结构及性能进行了表征.XRD和FT-IR结果表明,3种样品均呈现典型的LDHs特征衍射峰,呈较好的层状结构和结晶性,稀土La3+和Eu3+成功地插入LDHs层板；TG/DSC曲线呈现了3种水滑石样品的热稳定性能；荧光光谱分析表明,在254nm激发下,掺杂后的Eu-LDHs仍保持Eu3+的特征谱线,Eu-LDHs是一种具有红色发光性质的材料.
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