摘要
溶胶-凝胶法制备出Nd^3+:Gd3Ga5O12(Nd:GGG)。透明陶瓷纳米粉体。以TG-DTA、红外光谱、XRD、TEM、电子衍射和电子能谱等测试手段,对前驱体及烧成粉体的结构和形貌进行了研究。结果表明,Nd:GGG超细粉体的最佳烧成温度为1000 ℃,粉体样品粒度小、粒径均匀,在70~100nm之间。
Preparation of Nd^3+ : Gd3Ga5O12 ( Nd : GGG) polycrystalline material by sol-gel method was presented. The structure and pattern of the sample were analyzed by TG-DTA, infrared spectrum, XRD, TEM and electron spectrum, which indicated that the powder sized 70-100nm with good characteristics can be obtained by sintering at 1000℃.
出处
《人工晶体学报》
EI
CAS
CSCD
北大核心
2006年第2期423-426,共4页
Journal of Synthetic Crystals