Sonochemical syntheses of a nanoparticles cadmium(II) supramolecule as a precursor for the synthesis of cadmium(II) oxide nanoparticles

被引：30

作者：

Safarifard, Vahid ^{[1
]}

Morsali, Ali ^{[1
]}

机构：

[1] Tarbiat Modares Univ, Fac Sci, Dept Chem, Tehran, Iran

来源：

ULTRASONICS SONOCHEMISTRY | 2012年 / 19卷 / 06期

关键词：

Coordination polymer; Nano-structure; Sonochemical; Thermal decomposition; COORDINATION POLYMERS; CDO; NANOSTRUCTURES; COMPLEXES; FRAMEWORK; GROWTH; 2D;

D O I：

10.1016/j.ultsonch.2012.02.013

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Nanoparticles of a three-dimensional supramolecular Cd(II) compound, [Cd(L)(2)(H2O)(2)] (1), (L- = 1H-1,2,4-triazole-3-carboxylate), have been synthesized by a sonochemical process and characterized by scanning electron microscopy, X-ray powder diffraction, IR spectroscopy and elemental analyses. The thermal stability of compound 1 in both its bulk and nano-size has been studied by thermal gravimetric (TG) and differential thermal analyses (DTA) and compared with each other. Concentration of initial reagents effects on size and morphology of nano-structured compound 1, have been studied. Calcination of the single crystals and nano-sized compound 1 at 650 degrees C under air atmosphere yields CdO nanoparticles. (C) 2012 Elsevier B.V. All rights reserved.

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页码：1227 / 1233

页数：7

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