A facile, novel and low-temperature synthesis of MgO nanorods via thermal decomposition using new starting reagent and its photocatalytic activity evaluation

被引：59

作者：

Salehifar, Nahideh ^{[1
]}

Zarghami, Zabihullah ^{[2
]}

Ramezani, Majid ^{[3
]}

机构：

[1] Islamic Azad Univ, Dept Elect & Comp, Sci & Res Branch, Tehran, Iran

[2] Islamic Azad Univ, Young Researchers & Elites Club, Arak Branch, Arak, Iran

[3] Islamic Azad Univ, Dept Chem, Arak Branch, Arak, Iran

来源：

MATERIALS LETTERS | 2016年 / 167卷

关键词：

MgO; Particles; Nanosize; Thermal decomposition; Semiconductor;

D O I：

10.1016/j.matlet.2016.01.015

中图分类号：

T [工业技术];

学科分类号：

120111 [工业工程];

摘要：

Herein, the MgO nanorods were successfully synthesized via a facile, novel and solvent-free thermal decomposition route at low temperature using Mg-MOF as a new starting reagent for the first time. The Mg-MOF was prepared via fast microwave-based method using 2,6-pyridinedicarboxylic acid ammonium and Mg(NO3)(2)center dot 2H(2)O. Furthermore, the efficiency of MgO nanostructures as a photocatalyst for decolorization of methylene blue (MB) under visible light irradiation has been evaluated. The synthesized MgO nanostructures exhibited appreciable photocatalytic activity and in presence of MgO, 90% degradation of MB was obtained after 180 min. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：226 / 229

页数：4

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