Reaction kinetics and anisothermal effects in microwave fields:: System Y2O3-Fe3O4

被引：10

作者：

Peelamedu, RD ^{[1
]}

Roy, R ^{[1
]}

Agrawal, DK ^{[1
]}

机构：

[1] Penn State Univ, Inst Mat Res, University Pk, PA 16802 USA

来源：

JOURNAL OF MATERIALS RESEARCH | 2001年 / 16卷 / 10期

关键词：

D O I：

10.1557/JMR.2001.0378

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

Yttrium iron garnet (YIG) powder has been synthesized in just less than 10 min in a multimode microwave oven operating at 2.45 GHz. The simple solid-state synthesis involves an anisothermal reaction between a highly microwave absorbing Fe3O4 and a low microwave absorbing Y2O3 at temperatures of 1300 degreesC. The rapidity of the YIG formation suggests that the reaction rate is possibly enhanced by several times in a microwave field.

引用

页码：2770 / 2772

页数：3

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