Sol-gel formation and properties of nanocrystals of solid solutions Y 1 - X Ca x FeO3

Nguyen Anh Tien; I. Ya Mittova; D. O. Solodukhin; O. V. Al'Myasheva; V. O. Mittova; S. Yu Demidova

doi:10.1134/S0036023614020156

Sol-gel formation and properties of nanocrystals of solid solutions Y _{1 - X} Ca _x FeO₃

Nguyen Anh Tien
, I. Ya Mittova
, D. O. Solodukhin
, O. V. Al'Myasheva
, V. O. Mittova
, S. Yu Demidova

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

Nanopowders of ferrites Y_{1 - x} Ca _x FeO₃ (x = 0.1, 0.2, and 0.3) were prepared by chemical coprecipitation of cations Y³⁺, Ca²⁺, and Fe³⁺ by an aqueous sodium carbonate solution. It was found that an increase in the calcium content leads to a decrease in the size of nanocrystals, the average size of which is 25-50 nm. Doping of yttrium orthoferrite with the doubly charged calcium ion enhances magnetization and decreases coercivity in samples.

Original language	English
Pages (from-to)	40-45
Number of pages	6
Journal	Russian Journal of Inorganic Chemistry
Volume	59
Issue number	2
DOIs	https://doi.org/10.1134/S0036023614020156
State	Published - 1 Jan 2014
Externally published	Yes

ASJC Scopus subject areas

Materials Science (miscellaneous)
Physical and Theoretical Chemistry
Inorganic Chemistry

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title = "Sol-gel formation and properties of nanocrystals of solid solutions Y 1 - X Ca x FeO3 ",

abstract = "Nanopowders of ferrites Y1 - x Ca x FeO3 (x = 0.1, 0.2, and 0.3) were prepared by chemical coprecipitation of cations Y3+, Ca2+, and Fe3+ by an aqueous sodium carbonate solution. It was found that an increase in the calcium content leads to a decrease in the size of nanocrystals, the average size of which is 25-50 nm. Doping of yttrium orthoferrite with the doubly charged calcium ion enhances magnetization and decreases coercivity in samples.",

author = "Tien, \{Nguyen Anh\} and Mittova, \{I. Ya\} and Solodukhin, \{D. O.\} and Al'Myasheva, \{O. V.\} and Mittova, \{V. O.\} and Demidova, \{S. Yu\}",

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doi = "10.1134/S0036023614020156",

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T1 - Sol-gel formation and properties of nanocrystals of solid solutions Y 1 - X Ca x FeO3

AU - Tien, Nguyen Anh

AU - Mittova, I. Ya

AU - Solodukhin, D. O.

AU - Al'Myasheva, O. V.

AU - Mittova, V. O.

AU - Demidova, S. Yu

PY - 2014/1/1

Y1 - 2014/1/1

N2 - Nanopowders of ferrites Y1 - x Ca x FeO3 (x = 0.1, 0.2, and 0.3) were prepared by chemical coprecipitation of cations Y3+, Ca2+, and Fe3+ by an aqueous sodium carbonate solution. It was found that an increase in the calcium content leads to a decrease in the size of nanocrystals, the average size of which is 25-50 nm. Doping of yttrium orthoferrite with the doubly charged calcium ion enhances magnetization and decreases coercivity in samples.

AB - Nanopowders of ferrites Y1 - x Ca x FeO3 (x = 0.1, 0.2, and 0.3) were prepared by chemical coprecipitation of cations Y3+, Ca2+, and Fe3+ by an aqueous sodium carbonate solution. It was found that an increase in the calcium content leads to a decrease in the size of nanocrystals, the average size of which is 25-50 nm. Doping of yttrium orthoferrite with the doubly charged calcium ion enhances magnetization and decreases coercivity in samples.

UR - https://www.scopus.com/pages/publications/84896851647

U2 - 10.1134/S0036023614020156

DO - 10.1134/S0036023614020156

M3 - Article

AN - SCOPUS:84896851647

SN - 0036-0236

VL - 59

SP - 40

EP - 45

JO - Russian Journal of Inorganic Chemistry

JF - Russian Journal of Inorganic Chemistry

IS - 2

ER -

Sol-gel formation and properties of nanocrystals of solid solutions Y _{1 - X} Ca _x FeO₃

Abstract

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