氧化镁纳米粉体的制备与表征  

PREPARATION AND CHARACTERIZATION OF MgO NANOPOWDER

作　　者：曹玉萍[1] 李玉国[1] 孙钦军[1] 

机构地区：[1]山东师范大学物理与电子科学学院,济南250014

出　　处：《山东师范大学学报（自然科学版）》2007年第1期69-70,共2页Journal of Shandong Normal University(Natural Science)

基　　金：山东省自然科学基金资助项目(A1034)

摘　　要：以硝酸镁为反应原料,硬脂酸为分散剂,采用溶胶凝胶法制备了MgO纳米粉体,并对其进行了XRD、TEM、FTIR表征.结果表明,制得的MgO颗料为椭球形,面心立方结构,粒径18nm,粒子分散均匀.By using stearic acid and Mg（NO3 ）2 ·6H2O as raw materials, MgO powder in nenometer size had been prepared by stearic acid gel method. The probducts were characterized by XRD, TEM and FTIR. The results indicated that the cubic nanometer MgO powder of good dispersion could be obtained, and its shape was ellipsoidal and average diameter was 18 nm.

关 键 词：MGO 纳米粉体 溶胶凝胶法 

分 类 号：TQ132.2[化学工程—无机化工]