Na8[ZrErNd(MoO4)9]配合物的简易合成与研究

IF 0.5 Q4 CHEMISTRY, MULTIDISCIPLINARY

Eurasian Chemico-Technological Journal Pub Date : 2023-07-15 DOI:10.18321/ectj1501

L. G. Nersisyan, H. Petrosyan

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引用次数: 0

摘要

稀土元素（REE）价值的持续增长以及钼酸盐在医学、各种工业和技术中的广泛应用，决定了人们对这类材料越来越感兴趣。在本研究中，采用Tananaev法或所谓的表观体积法研究了ZrOCl2-Er2Cl3-NdCl3-Na2MoO4-H2O多组分体系在20°С温度下的相互作用。研究表明，在所研究的系统中发生了化学反应，形成了不溶于水的复杂分子。对形成的材料进行了详细的物理化学研究（X射线衍射、红外光谱、热分析）。首次可以通过低成本和低温方法获得Na8[ZrErNd（MoO4）9]∙3.86H2O复合材料形式的稀土元素钼酸盐。

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A Facile Synthesis and Investigation of Na8[ZrErNd(MoO4)9] Complex

The continuous growth of rare earth elements (REE) value and the widespread use of molybdates in medicine and various industries and technologies determine the ever-increasing interest in this type of material. In this research, the interactions in the ZrOCl2-Er2Cl3-NdCl3-Na2MoO4-H2O multicomponent system at a temperature of 20 °С were studied by the method of residual concentrations well known as Tananaev’s or so-called apparent volume method. It was shown that a chemical reaction takes place in the system under study, resulting in the formation of a complex molecule that is insoluble in water. A detailed physicochemical study (X-ray diffraction, IR spectroscopy, thermal analysis) of the formed material was carried out. For the first time, it was possible to obtain rare earth element’s molybdates in the form of Na8[ZrErNd(MoO4)9]∙3.86H2O complex material by low cost and low-temperature method.

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来源期刊

Eurasian Chemico-Technological Journal CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

1.10

自引率

20.00%

发文量

审稿时长

20 weeks

期刊介绍： The journal is designed for publication of experimental and theoretical investigation results in the field of chemistry and chemical technology. Among priority fields that emphasized by chemical science are as follows: advanced materials and chemical technologies, current issues of organic synthesis and chemistry of natural compounds, physical chemistry, chemical physics, electro-photo-radiative-plasma chemistry, colloids, nanotechnologies, catalysis and surface-active materials, polymers, biochemistry.