SYNTHESIS OF BARIUM HEXAFERRITE BY PYROLYSIS OF AN AEROSOL

被引：32

作者：

CABANAS, MV

GONZALEZCALBET, JM

VALLETREGI, M

机构：

[1] UNIV COMPLUTENSE MADRID,FAC FARM,DEPT QUIM INORGAN & BIOINORGAN,E-28040 MADRID,SPAIN

[2] INST MAGNETISMO APLICADO,E-28230 MADRID,SPAIN

来源：

JOURNAL OF MATERIALS RESEARCH | 1994年 / 9卷 / 03期

关键词：

D O I：

10.1557/JMR.1994.0712

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

Polycrystalline BaFe12O19 has been synthesized by pyrolysis of an aerosol produced by ultrahigh frequency spraying of a solution. Two precursor solutions have been used in order to study its influence on the formation temperature of the barium hexaferrite and on the microstructural and magnetic properties. The relationship between in situ temperature, pyrolysis precursor, and textural and magnetic properties of the products obtained is discussed.

引用

收藏

页码：712 / 716

页数：5

相关论文

共 11 条

[1]

PREPARATION OF BARIUM HEXAGONAL FERRITES BY SOL-GEL METHOD [J].

BRAHMA, P ;

CHAKRAVORTY, D ;

SINGH, K ;

BAHADUR, D .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1990, 9 (12) :1438-1440

[2]

SPHERICAL IRON-OXIDE PARTICLES SYNTHESIZED BY AN AEROSOL TECHNIQUE [J].

CABANAS, MV ;

VALLETREGI, M ;

LABEAU, M ;

GONZALEZCALBET, JM .

JOURNAL OF MATERIALS RESEARCH, 1993, 8 (10) :2694-2701

[3]

EVOLUTION OF THE MICROSTRUCTURE AND ITS INFLUENCE ON THE MAGNETIC-PROPERTIES OF AEROSOL SYNTHESIZED BAFE12O19 PARTICLES [J].

CABANAS, MV ;

GONZALEZCALBET, JM ;

LABEAU, M ;

MOLLARD, P ;

PERNET, M ;

VALLETREGI, M .

JOURNAL OF SOLID STATE CHEMISTRY, 1992, 101 (02) :265-274

[4]

ISHIZAWA H, 1986, AM CERAM SOC BULL, V65, P1399

[5]

PREPARATION OF FINE, HOLLOW, SPHERICAL BAFE12O19 POWDERS [J].

KACZMAREK, WA ;

CALKA, A ;

NINHAM, BW .

MATERIALS CHEMISTRY AND PHYSICS, 1992, 32 (01) :43-48

[6]

SINGLE-DOMAIN PROPERTIES IN HEXAGONAL FERRITES [J].

MEE, CD ;

JESCHKE, JC .

JOURNAL OF APPLIED PHYSICS, 1963, 34 (04) :1271-&

[7]

SURFACE MAGNETIC-PROPERTIES OF FINE PARTICLES [J].

MORRISH, AH ;

HANEDA, K .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1983, 35 (1-3) :105-113

[8]

MORPHOLOGY AND MAGNETIC-PROPERTIES OF BAFE12O19 PARTICLES PREPARED BY THE GLASS CERAMIC METHOD [J].

ODA, K ;

YOSHIO, T ;

OKA, KO ;

KANAMARU, F .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1985, 4 (07) :876-879

[9]

DIRECT PREPARATION OF UNIFORMLY-DISTRIBUTED YBA2CU3O7-X POWDERS BY SPRAY-PYROLYSIS [J].

TOHGE, N ;

TATSUMISAGO, M ;

MINAMI, T ;

OKUYAMA, K ;

ADACHI, M ;

KOUSAKA, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (06) :L1086-L1088

[10]

PREPARATION OF BI-PB-SR-CA-CU-O SUPERCONDUCTORS BY THE SPRAY PYROLYSIS METHOD USING ULTRASONIC ATOMIZATION TECHNIQUES [J].

TOMIZAWA, T ;

MATSUNAGA, H ;

FUJISHIRO, M ;

KAKEGAWA, K .

JOURNAL OF SOLID STATE CHEMISTRY, 1990, 89 (01) :212-214