Synthesis of Nanosized Powders with the Structure of Perovskite

<span>The aim of this work was to create and study of ferrite lanthanum powders, using sol-gel technology with participation of auto-combustion. After the sintering at a temperature of 1123 K only one phase, which corresponded to the solid solution LaFeO3, was obtained. It was found that obtai...

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Main Authors: V. S. Bushkova, B. K. Ostafiychuk, Yu. M. Tafiychuk, I. P. Yaremiy
Format: Article
Language:English
Published: Vasyl Stefanyk Precarpathian National University 2016-03-01
Series:Фізика і хімія твердого тіла
Online Access:http://journals.pu.if.ua/index.php/pcss/article/view/732
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spelling doaj-3a61e8964a754aa3916eb3e5236d71762020-11-25T02:21:14ZengVasyl Stefanyk Precarpathian National UniversityФізика і хімія твердого тіла1729-44282309-85892016-03-0116118118410.15330/pcss.16.1.181-184601Synthesis of Nanosized Powders with the Structure of PerovskiteV. S. Bushkova0B. K. Ostafiychuk1Yu. M. Tafiychuk2I. P. Yaremiy3ДВНЗ «Прикарпатський національний університет імені Василя Стефаника»ДВНЗ «Прикарпатський національний університет імені Василя Стефаника»ДВНЗ «Прикарпатський національний університет імені Василя Стефаника»ДВНЗ «Прикарпатський національний університет імені Василя Стефаника»<span>The aim of this work was to create and study of ferrite lanthanum powders, using sol-gel technology with participation of auto-combustion. After the sintering at a temperature of 1123 K only one phase, which corresponded to the solid solution LaFeO3, was obtained. It was found that obtained powders were agglomerated, and the size of the crystallites were less than 50 nm. It was researched the processes of phase transitions and chemical reactions, which the heating of synthesized material in the temperature range 298 - 1173 K accompany. It was shown that the process of forming of LaFeO3 phase occurs by heating the powder at a temperature of 1043 K. </span><br /><strong>Keywords: </strong><span>sol-gel technology, lanthanum ferrite, nanoscale powders, agglomerates, thermal reaction.</span>http://journals.pu.if.ua/index.php/pcss/article/view/732
collection DOAJ
language English
format Article
sources DOAJ
author V. S. Bushkova
B. K. Ostafiychuk
Yu. M. Tafiychuk
I. P. Yaremiy
spellingShingle V. S. Bushkova
B. K. Ostafiychuk
Yu. M. Tafiychuk
I. P. Yaremiy
Synthesis of Nanosized Powders with the Structure of Perovskite
Фізика і хімія твердого тіла
author_facet V. S. Bushkova
B. K. Ostafiychuk
Yu. M. Tafiychuk
I. P. Yaremiy
author_sort V. S. Bushkova
title Synthesis of Nanosized Powders with the Structure of Perovskite
title_short Synthesis of Nanosized Powders with the Structure of Perovskite
title_full Synthesis of Nanosized Powders with the Structure of Perovskite
title_fullStr Synthesis of Nanosized Powders with the Structure of Perovskite
title_full_unstemmed Synthesis of Nanosized Powders with the Structure of Perovskite
title_sort synthesis of nanosized powders with the structure of perovskite
publisher Vasyl Stefanyk Precarpathian National University
series Фізика і хімія твердого тіла
issn 1729-4428
2309-8589
publishDate 2016-03-01
description <span>The aim of this work was to create and study of ferrite lanthanum powders, using sol-gel technology with participation of auto-combustion. After the sintering at a temperature of 1123 K only one phase, which corresponded to the solid solution LaFeO3, was obtained. It was found that obtained powders were agglomerated, and the size of the crystallites were less than 50 nm. It was researched the processes of phase transitions and chemical reactions, which the heating of synthesized material in the temperature range 298 - 1173 K accompany. It was shown that the process of forming of LaFeO3 phase occurs by heating the powder at a temperature of 1043 K. </span><br /><strong>Keywords: </strong><span>sol-gel technology, lanthanum ferrite, nanoscale powders, agglomerates, thermal reaction.</span>
url http://journals.pu.if.ua/index.php/pcss/article/view/732
work_keys_str_mv AT vsbushkova synthesisofnanosizedpowderswiththestructureofperovskite
AT bkostafiychuk synthesisofnanosizedpowderswiththestructureofperovskite
AT yumtafiychuk synthesisofnanosizedpowderswiththestructureofperovskite
AT ipyaremiy synthesisofnanosizedpowderswiththestructureofperovskite
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