摘要
以MgCl2·6H2O和氨水为原料,采用溶胶凝胶制备纳米MgO。使用透射电镜,比表面和孔结构分析仪进行了表征。本文采用了常压流动氮气干燥MgO醇凝胶,制得的纳米MgO具有高比表面、高稳定性。这种方法有着非常广泛的应用前景。
Taken MgCl2.6H2O and NH3.H2O as materials nanometre MgO was prepared by sol-gel method. It was signed by TEM and Surface Area and Porsity Analyzer. MgO alcohol gel was dried by normal pressure flowing N2 in this article. The prepared MgO has high surface area and high stability. This method has very extensive application prospect.
出处
《天津化工》
CAS
2005年第2期31-32,共2页
Tianjin Chemical Industry
关键词
纳米MgO
溶胶凝胶法
流动氮气
表征
nanometre MgO
sol-gel method
fluid N2 drying
characterize
