ACTA

Magnetic Properties of V₂O₃ Nanooxide Prepared Mechanochemically With and Without Salt Matrix

A. Dvurečenskij^a, P. Billik^a,b, A. Cigáň^a, R. Bystrický^a, J. Maňka^a, M. Škrátek^a, M. Majerová^a

^aDepartment of Magnetometry, Institute of Measurement Science, Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava, Slovakia
^bDepartment of Inorganic Chemistry, Faculty of Natural Sciences, Comenius University, Mlynská dolina, 842 15 Bratislava, Slovakia

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We present a new technological route of synthesis of V₂O₃ nanocrystals based on mechanochemical reduction of V₂O₅ with Na₂SO₃ as a reductant, followed by low temperature vacuum annealing. The structural and magnetic properties of the V₂O₃ nanocrystals were studied.

DOI: 10.12693/APhysPolA.126.398
PACS numbers: 85.25.Dq, 75.75.-c, 61.46.+w