Novel Method to Synthesize Nanosized ZnFe2O4 Powders

Nanocrystalline zinc ferrite (ZnFe2O4) powders have been synthesized successfully by high power, short pulse, electric discharge using Fe and Zn wires in oxygen gas. The powders were characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM). Mean size of the particles obtai...

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Veröffentlicht in:	Journal of the Ceramic Society of Japan 2005, Vol.113(1322), pp.663-665
Hauptverfasser:	LEE, Pengyuan, SUEMATSU, Hisayuki, JIANG, Weihua, YATSUI, Kiyoshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Nanopowders Pulsed wire discharge Spinel Zinc ferrite
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Beschreibung
Zusammenfassung:	Nanocrystalline zinc ferrite (ZnFe2O4) powders have been synthesized successfully by high power, short pulse, electric discharge using Fe and Zn wires in oxygen gas. The powders were characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM). Mean size of the particles obtained was determined by both BET and TEM was 12-56 nm depending on the oxygen pressure. XRD analysis shows that the zinc ferrite spinel was clearly obtained.
ISSN:	0914-5400 1882-0743 1882-1022 1348-6535
DOI:	10.2109/jcersj.113.663