INORGANICCHEMICALSINDUSTRY ›› 2009, Vol. 0 ›› Issue (11): 0-0.
Li Chengkui,Du Chunfeng,Yan Biao
Online:
Published:
Abstract: Magnetic nanoparticles have been applied in many fields,such as magnetic fluids,magnetic recording mate-rials,and biological medicine,due to its special properties.A simply discussion about the conventional physical properties,and a detailed discussion about magnetic properties such as superparamagnetism,technical saturation magnetization intensity,coercivity,and critical temperature of three ferriferous oxides [hematite(α-Fe<SUB>2</SUB>O<SUB>3</SUB>),magnetite(Fe<SUB>3</SUB>O<SUB>4</SUB>),and maghemite(γ-Fe<SUB>2</SUB>O<SUB>3</SUB>) were made.Their specific applications in magnetic fluids,magnetic recording materials,biological medicine,catalysts,and microwave absorbing materials were also introduced in detail.At last,prospect of application and research direction of ferriferous oxides was pointed out.
Li Chengkui;Du Chunfeng;Yan Biao. Properties and application progress of magnetic ferriferous oxide nanoparticles[J]. INORGANICCHEMICALSINDUSTRY, 2009, 0(11): 0-0.
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