纳米铝酸锌的制备及其表征  

Preparation and characterization of nanocrystal ZnAl_2O_4

作　　者：毕松[1] 苏勋家[1] 侯根良[1] 钟长荣[1] 

机构地区：[1]第二炮兵工程学院,西安710025

出　　处：《化工新型材料》2006年第9期75-76,79,共3页New Chemical Materials

摘　　要：用醇-水乳浊液法制备了立方系尖晶石结构纳米ZnAl2O4，用XRD和SEM对其进行了表征。结果表明，该ZnAl2O4纳米颗粒粒径在30-50nm之间，分散均匀，大部分粒子都已独立成核，粒径随热处理温度的升高而变大。The ZnAl2O4 nanocomposites were prepared by ethanol-water emulsion method and were examined by XRD and SEM techniques. The results of the experimentation indicated that the structure of the ZnAl2O4 nanocomposites is cubic spinel configuration, the diameters of the nanocomposites are between 30-50nm, and with the rising of the heat treatment temperature, the diameters of the nanocomposites become more and more big.

关 键 词：纳米ZnAl2O4 醇-水乳浊液法 共沸蒸馏法 

分 类 号：O614.241[理学—无机化学]