Formation of Magnetic Microstructure of the Nanosized NiFe2O4 Synthesized Via Solid-State Reaction

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F12%3A00385549" target="_blank" >RIV/68081723:_____/12:00385549 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.2298/SOS1201103Z" target="_blank" >http://dx.doi.org/10.2298/SOS1201103Z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2298/SOS1201103Z" target="_blank" >10.2298/SOS1201103Z</a>

Result language

angličtina

Original language name

Formation of Magnetic Microstructure of the Nanosized NiFe2O4 Synthesized Via Solid-State Reaction

Original language description

Magnetic NiFe2O4 structure formation was studied through structural, compositional and magnetic characterization of obtained reaction products of a simple, high yielding and low-cost solid-state reaction. Initial annealing of the starting oxides mixtureat 700oC did not allow us to observe formation of the desired magnetic phase. In contrast, subsequent thermomagnetic measurements up to 800oC indicated the considerable increase of the magnetic moment, which can be reasonably assigned to the changes in phase composition and formation of magnetic NiFe2O4 structure during the heating cycle of measurements. Nanosized NiFe2O4 phase formation has been confirmed by the following XRD and MS phase analyses and its nanocrystalline structure by XRD and SEM/TEM techniques. The obtained hysteresis loop taken after TM measurements suggest the increased volume of magnetically active material and thus additionally support the previous findings.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/GAP108%2F11%2F1350" target="_blank" >GAP108/11/1350: Effects of cores and boundaries of nanograins on structural and physical properties of ball milled and mechanically alloyed iron-based materials.</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Science of Sintering

ISSN

0350-820X

e-ISSN

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Volume of the periodical

44

Issue of the periodical within the volume

1

Country of publishing house

BA - BOSNIA AND HERZEGOVINA

Number of pages

10

Pages from-to

103-112

UT code for WoS article

000318147700011

EID of the result in the Scopus database

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