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This article is cited in 2 scientific papers (total in 2 papers)
CHEMISTRY AND MATERIAL SCIENCE
Synthesis and magnetic properties of PrFeO$_3$ nanopowders by the co-precipitation method using ethanol
A. T. Nguyena, V. Y. Nguyenbc, I. Ya. Mittovad, V. O. Mittovae, E. L. Viryutinad, C. Ch. T. Hoanga, Tr. L. T. Nguyena, X. V. Buif, T. H. Dog a Ho Chi Minh City University of Education, Ho Chi Minh City, 700000, Vietnam
b Faculty of Natural Sciences, Duy Tan University, Da Nang, 550000, Vietnam
c Institute of Theoretical and Applied Research, Duy Tan University, Ha Noi, 100000, Vietnam
d Voronezh State University, Universitetskaya pl.1, Voronezh, 394018, Russia
e Burdenko Voronezh State Medical University, Voronezh, 394036, Russia
f Faculty of Pedagogy in Natural Sciences, Sai Gon University, Ho Chi Minh City, 700000, Vietnam
g Thai Nguyen University of Education, Thai Nguyen University, Vietnam
Abstract:
Praseodymium orthoferrite nanoparticles were synthesized by a simple co-precipitation method via the hydrolysis of Pr (III) and Fe (III) cations in boiling ethanol with 5% aqueous ammonia. The single-phase PrFeO$_{3}$ product formed after annealing the precipitates at 650, 750, and 850$^{\circ}$C for 1 h had an average crystal size of 20-30 nm (XRD, SEM, TEM). The synthesized nanopowders were soft ferromagnetic materials with low coercive force and excessive magnetization values.
Keywords:
o-PrFeO$_3$, nanoparticles, magnetic properties, co-precipitation, ethanol.
Received: 28.05.2020 Revised: 29.06.2020
Citation:
A. T. Nguyen, V. Y. Nguyen, I. Ya. Mittova, V. O. Mittova, E. L. Viryutina, C. Ch. T. Hoang, Tr. L. T. Nguyen, X. V. Bui, T. H. Do, “Synthesis and magnetic properties of PrFeO$_3$ nanopowders by the co-precipitation method using ethanol”, Nanosystems: Physics, Chemistry, Mathematics, 11:4 (2020), 468–473
Linking options:
https://www.mathnet.ru/eng/nano547 https://www.mathnet.ru/eng/nano/v11/i4/p468
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