微波加热回流法合成Mg-Al二元类水滑石化合物  

Proparation of Mg-Al Hydrotalcite-Like Compounds by a Microwave-Assisted Heating Reflux

作　　者：李龙凤[1] 高元[1] 张茂林[1] 

机构地区：[1]淮北师范大学化学与材料科学学院,安徽淮北235000

出　　处：《淮北师范大学学报（自然科学版）》2011年第4期36-38,共3页Journal of Huaibei Normal University：Natural Sciences

基　　金：安徽省高校省级自然科学研究项目(KJ2010A302)

摘　　要：采用微波加热回流法合成镁铝型二元类水滑石化合物.利用X-射线衍射分析(XRD)对合成产物进行表征.结果表明,合成样品均有水滑石的层状结构,结晶良好.此外,本研究还探讨加热强度、反应时间和反应体系的pH对合成产物结构的影响.Mg- A1- hydrotalcite- like compounds were synthesized by a microwave-assisted heating reflux process. All synthesized compounds were characterized by X-ray powder diffraction （XRD） technique. XRD certified that all samples were well crystallized hydrotalcite - like compounds. In addition, the effects of the heating intensity, the reaction time and the medium pH value on the structure of Mg - AI - hydrotalcite - like compounds were also studied.

关 键 词：类水滑石 微波加热 回流 

分 类 号：G611.4[文化科学—学前教育学]