EVOLUTION OF THE MICROSTRUCTURE AND ITS INFLUENCE ON THE MAGNETIC-PROPERTIES OF AEROSOL SYNTHESIZED BAFE12O19 PARTICLES

被引：35

作者：

CABANAS, MV

GONZALEZCALBET, JM

LABEAU, M

MOLLARD, P

PERNET, M

VALLETREGI, M

机构：

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

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

[3] INPG,MAT & GENIE PHYS LAB,F-38402 ST MARTIN DHERES,FRANCE

[4] CNRS,CRISTALLOG LAB,F-38042 GRENOBLE,FRANCE

[5] CNRS,MAGNETISME LOUIS NEEL LAB,F-38042 GRENOBLE,FRANCE

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

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1992年 / 101卷 / 02期

关键词：

D O I：

10.1016/0022-4596(92)90183-V

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Small BaFe12O19 particles have been synthesized from an aqueous solution of barium and iron nitrates by an aerosol synthesis technique. Starting hollow spherical particles were annealed under several conditions. Hexagonal-like platelets were obtained at the final stage of a sintering process which has been followed by X-ray diffraction and scanning electron microscopy. The influence of the microstructure evolution on the magnetic properties is discussed. © 1992.

引用

页码：265 / 274

页数：10

共 12 条

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