INFLUENCE OF REAGENT BIOGRAPHY AND REACTION CONDITIONS ON KINETICS OF LITHIUM FERRITE SYNTHESIS

被引：7

作者：

KARAGEDOV, GR

KONOVALOVA, EA

BOLDYREV, VV

LYACHOV, NZ

机构：

[1] Institute of Solid State Chemistry, Siberian Branch, the Academy of Sciences, Novosibirsk, 630091

来源：

SOLID STATE IONICS | 1990年 / 42卷 / 3-4期

关键词：

D O I：

10.1016/0167-2738(90)90003-A

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：

The control of kinetics of ferrite synthesis is an efficient way of preparing powders with different kinds and concentrations of defects, and, consequently, with different sinterability. The possibility of varying the reaction kinetics by using reactants with different biography, by applying mechanical treatment and accelerated electron beam is presented on the example of lithium ferrite synthesis. It is shown that both the conditions of the iron oxide synthesis and the treatment in high-power mills result in a considerable alteration of the reaction rate. Similar effect is produced when the process is carried out under accelerated electron beam. Possible explanation of the results is given. © 1990.

引用

页码：147 / 151

页数：5

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[2]

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