Anion-Exchange Synthesis of Dysprosium Oxide Nanocrystalline Powders

被引：1
|
作者：
Pashkov, Gennady L. [1 ]
Evsevskaya, Natalia P. [1 ]
Linok, Yelena V. [1 ]
Panteleeva, Marina V. [1 ]
Bondarenko, Galina N. [1 ]
机构：
[1] FRC Krasnoyarsk Sci Ctr SB RAS, Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia
来源：
JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY | 2016年 / 9卷 / 03期
关键词：
dysprosium oxide; exchange resin; synthesis; nanoparticles;
D O I：
10.17516/1998-2836-2016-9-3-371-376
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The synthesis of the dysprosium oxide by using the anion exchange precipitation of the precursor from the nitrate solutions by strong base anion resin AV-17-8 followed by heat treatment at 850 degrees C. It is found that is necessary to carry out the synthesis using AB-17-8 in CO3-form. The products have been characterized by IR spectroscopy, XRD, TEM. It was determined that the resulting product is Dy2O3, containing no impurities of other phases, and the particles have a size of 20-30 nm.
引用
收藏
页码：371 / 376
页数：6
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