Production of manganese zinc ferrites via the hydrothermal decomposition of metal (III) acetates and citrates

Structural, morphological and magnetic properties of NiFe2O4 nano-particles

“…In order to overcome these difficulties and obtain advanced ceramic materials with tailor made properties to suit specific applications chemical methods are adopted. Several novel methods of synthesis of nanocrystalline ferrites such as sol-gel [11,12], co-precipitation [13,14], oxidation [15] and reverse micelle technique have been proposed in recent years [16].…”

Influence of environment and grain size on magnetic properties of nanocrystalline Mn–Zn ferrite

“…Usually ferrites in bulk quantity are synthesized through conventional ceramic routes involving milling and sintering that often results in coarse and non-uniform grain/particle size, structure and morphology [2]. As an alternative, several novel routes of synthesis have been proposed in recent years like sol-gel [3,4], co-precipitation [5][6][7], oxidation [8] and reverse-miscelle techniques [9,10] that ensure uniform size, structure and composition of powders with ultrafine grain size. Nanostructured ferrites, i.e.…”

Structural and magnetic properties of zinc- and aluminum-substituted cobalt ferrite prepared by co-precipitation method

“…The particles obtained by ceramic method are rather large and of varying size which result in non-reproducible ferrites in terms of their properties. In order to overcome these difficulties, wet chemical methods like air oxidation [2], co-precipitation [3,4], hydrothermal processing etc. [5,6] have been considered which give homogeneous, fine and reproducible ferrites.…”