Ultrasound-assisted synthesis of magnesium hydroxide nanoparticles from magnesium

被引：33

作者：

Baidukova, Olga ^{[1
]}

Skorb, Ekaterina V. ^{[1
]}

机构：

[1] Max Planck Inst Colloids & Interfaces, Muhlenberg 1, D-14424 Potsdam, Germany

来源：

ULTRASONICS SONOCHEMISTRY | 2016年 / 31卷

关键词：

Sonochemistry; Cavitation; Nanoparticle; Magnesium hydroxide; Magnesium; OXIDE POWDERS; MG(OH)(2); SIZE;

D O I：

10.1016/j.ultsonch.2016.01.034

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Acoustic cavitation in water provides special kinetic and thermodynamic conditions for chemical synthesis and nanostructuring of solids. Using cavitation phenomenon, we obtained magnesium hydroxide from pure magnesium. This approach allows magnesium hydroxide to be synthesized without the requirement of any additives and non-aqueous solvents. Variation of sonochemical parameters enabled a total transformation of the metal to nanosized brucite with distinct morphology. Special attention is given to the obtaining of platelet-shaped, nanometric and de-agglomerated powders. The products of the synthesis were characterized by transmission electron microscopy (TEM), electron diffraction (ED), scanning electron microscopy (SEM) and X-ray diffraction (XRD). (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：423 / 428

页数：6

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