The Influence of Doping with Fe and Al on Properties of Vanadium Sesquioxide

The Influence of Doping with Fe and Al on Properties of Vanadium Sesquioxide

It has been determined in this work that doping of V 2 O 3 both with iron and with aluminum does not influence the structure of the compound but only varies the parameters of the crystal lattice. Despite the fact that the metal–insulator phase transition is retained upon doping for materials based o...

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Veröffentlicht in:Inorganic materials : applied research 2023-02, Vol.14 (1), p.46-49
Hauptverfasser: Surikov, Vad. I., Semenyuk, N. A., Kuznetsova, Yu. V., Surikov, Val. I., Prokudina, N. A., Egorova, V. A.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Crystal lattices
Doping
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Iron
Materials Science
Phase transitions
Vanadium oxides
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Zusammenfassung:It has been determined in this work that doping of V 2 O 3 both with iron and with aluminum does not influence the structure of the compound but only varies the parameters of the crystal lattice. Despite the fact that the metal–insulator phase transition is retained upon doping for materials based on vanadium(III) oxide V 1.98 Me 0.02 O 3 + X (Me = Fe and Al) ( X = 0.01, 0.04, 0.08), the electric resistance drop upon doping decreases.
ISSN:2075-1133
2075-115X
DOI:10.1134/S2075113323010355