Synthesis and characterization of fine particle ZnFe2O4 powders by a low temperature method

被引：46

作者：

Li, XY

Lu, GX

Li, SB

机构：

[1] Stt. Key Lab. Oxo Synthesis S., Lanzhou Inst. of Chemical Physics, Chinese Academy of Sciences, Lanzhou

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1996年 / 235卷 / 02期

基金：

中国国家自然科学基金;

关键词：

zinc ferrite; pine particle; low temperature method; FT-IR; EPR;

D O I：

10.1016/0925-8388(95)02022-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Fine particle ZnFe2O4 powders have been prepared by the low temperature process without any intermediate phase formation. The precursor was prepared and fired at low temperature to form the desired product. Very pure, fine, monophase ZnFe2O4 powders were obtained by the calcination of the precursor in air to about 450 degrees C for 2 h. The IR and EPR characteristics of the fine powders are presented and discussed in terms of the particle size effect.

引用

页码：150 / 155

页数：6

共 12 条

[1] ACTIVATION OF HYDROGEN AT 78 DEGREES K ON PARAMAGNETIC CENTERS OF MAGNESIUM-OXIDE [J].