标题:Combustion synthesis of nanoscale MgAl2O4 powders assisted with porous cellulose membrane
作者:Bai, Jiahai
作者机构:[Bai, Jiahai ] School of Materials Science and Engineering, Shandong University of Technology, No. 12 Zhangzhou Road, Zibo; 255049, China
通讯作者:Bai, Jiahai
来源:Materials Research Express
出版年:2019
卷:6
期:7
DOI:10.1088/2053-1591/ab1203
摘要:Nanoscale MgAl2O4 powders were synthesized using porous cellulose membrane assisted combustion technique. Effects of ion concentrations in various solutions on characteristics of the as-synthesized powders were also investigated in detail. The experimental results revealed that presence of porous cellulose membrane altered combustion process from volume combustion to layer combustion, and made a significant contribution to high specific surface area of the nanoscale MgAl2O4 powders. The BET specific surface area of the MgAl2O4 powders was significantly increased as concentration rose from 0.5 M to 1.0 M, followed by a marked decrease with increasing of concentration.
© 2019 IOP Publishing Ltd.
收录类别:EI
资源类型:期刊论文
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