Synthesis and magnetic properties of nanostructured spinel ferrites using a glycine-nitrate process

被引：54

作者：

Kikukawa, N ^{[1
]}

Takemori, M ^{[1
]}

Nagano, Y ^{[1
]}

Sugasawa, M ^{[1
]}

Kobayashi, S ^{[1
]}

机构：

[1] AIST, Res Inst Green Technol, Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058569, Japan

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2004年 / 284卷

关键词：

combustion synthesis; fine particles; magnetism; spinel ferrite; crystallinity; stoichiometry;

D O I：

10.1016/j.jmmm.2004.06.039

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

To prepare zinc-substituted spinel-type ferrite fine particles of M1-xZnxFe2O4 (M=Mg, Mn, Co, Ni, Cu, (Li, Fe) x=0-1) with good crystallinity and stoichiometry, the authors investigated a glycine-nitrate process. The product powder was an agglomerate of fine particles whose typical diameter was several tens of nanometers. X-ray diffraction patterns revealed that the produced particles were mono-phase in almost all reaction systems. Energy-dispersive X-ray spectroscopy microanalysis of the product particles (Mn-Zn-Fe-O) revealed that the distributions of Mn/Fe ratio and Zn/Fe ratio were highly sharp both within the agglomerate and between agglomerates. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：206 / 214

页数：9

共 77 条

[1] Chemical homogeneity of nanocrystalline Zn-Mn spinel ferrites obtained by high-energy ball milling [J].

Arcos, D ;

Valenzuela, R ;

Vázquez, M ;

Vallet-Regí, M .

JOURNAL OF SOLID STATE CHEMISTRY, 1998, 141 (01) :10-16

[2] The continuous hydrothermal synthesis of nano-particulate ferrites in near critical and supercritical water [J].

Cabañas, A ;

Poliakoff, M .

JOURNAL OF MATERIALS CHEMISTRY, 2001, 11 (05) :1408-1416

[3] Atomic structure and magnetic properties of MnFe2O4 nanoparticles produced by reverse micelle synthesis [J].

Carpenter, EE ;

O'Connor, CJ ;

Harris, VG .

JOURNAL OF APPLIED PHYSICS, 1999, 85 (08) :5175-5177

[4] Size-dependent magnetic properties of MnFe2O4 fine particles synthesized by coprecipitation [J].

Chen, JP ;

Sorensen, CM ;

Klabunde, KJ ;

Hadjipanayis, GC ;

Devlin, E ;

Kostikas, A .

PHYSICAL REVIEW B, 1996, 54 (13) :9288-9296

[5] Synthesis of superparamagnetic MgFe2O4 nanoparticles by coprecipitation [J].

Chen, Q ;

Rondinone, AJ ;

Chakoumakos, BC ;

Zhang, ZJ .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999, 194 (1-3) :1-7

[6] GLYCINE NITRATE COMBUSTION SYNTHESIS OF OXIDE CERAMIC POWDERS [J].

CHICK, LA ;

PEDERSON, LR ;

MAUPIN, GD ;

BATES, JL ;

THOMAS, LE ;

EXARHOS, GJ .

MATERIALS LETTERS, 1990, 10 (1-2) :6-12

[7]

CHICK LA, 1994, NANOSTRUCT MATER, V4, P603, DOI 10.1016/0965-9773(94)90070-1

[8]

CHIKAZUMI S, 1975, JISEITAI HANDOBUKKU, P1164

[9]

CHIKAZUMI S, 1975, JISEITAI HANDOBUKKU, P612

[10] Grain size effect on the Neel temperature and magnetic properties of nanocrystalline NiFe2O4 spinel [J].

Chinnasamy, CN ;

Narayanasamy, A ;

Ponpandian, N ;

Joseyphus, RJ ;

Jeyadevan, B ;

Tohji, K ;

Chattopadhyay, K .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2002, 238 (2-3) :281-287

← 1 2 3 4 5 6 7 8 →