Template-induced morphological preservation and self-assembly of nonporous MgO nanostructures during the decomposition of nanoscale Mg(OH)2 precursors

被引：11

作者：

Ding, P

Qu, BJ ^{[1
]}

机构：

[1] Univ Sci & Technol China, State Key Lab Fire Sci, Hefei 230026, Anhui, Peoples R China

[2] Univ Sci & Technol China, Dept Polymer Sci & Engn, Hefei 230026, Anhui, Peoples R China

来源：

MATERIALS LETTERS | 2006年 / 60卷 / 9-10期

基金：

中国国家自然科学基金;

关键词：

MgO; template-induced synthesis; self-assembly; morphology; nanomaterials;

D O I：

10.1016/j.matlet.2005.10.111

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report a template-induced and self-assembled synthesis method of magnesium oxide (MgO) nanocrystallites by the use of surfactants as organic templates and the step-by-step calcination processes to control the nucleation and growth of MgO crystal and thus self-assemble the nanocrystallites during the thermal decomposition of nanoscaled Mg(OH)(2) precursor. These MgO nanocrystallites not only exactly preserve the morphologies of Mg(OH)(2) precursor in the crystalline shape and sizes, but also are of highly compact crystal structures with no pores. (c) 2005 Elsevier B.V All rights reserved.

引用

页码：1233 / 1237

页数：5

共 17 条

[1] Structural and morphological features of MgO powders. The key role of the preparative starting compound [J].