A micro-Raman study of iron-titanium oxides obtained by sol-gel synthesis

被引：0

作者：

D. Bersani

P. P. Lottici

A. Montenero

机构：

[1] Università,Istituto Nazionale per la Fisica della Materia (INFM) and Dipartimento di Fisica

[2] Parco Area delle Scienze,Istituto Nazionale per la Fisica della Materia (INFM) and Dipartimento di Fisica

[3] Università,Dipartimento di Chimica Generale ed Inorganica, Chimica Analitica, Chimica Fisica

[4] Parco Area delle Scienze,undefined

[5] Università,undefined

[6] Parco Area delle Scienze,undefined

来源：

Journal of Materials Science | 2000年 / 35卷

关键词：

Oxide; Iron; Polymer; Spectroscopy; Titania;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Iron-Titanium mixed oxides in powders and thin films on glass substrates have been prepared at different composition by using the sol-gel method. The thermal evolution, revealing the formation of different crystalline phases, has been followed by means of the micro-Raman spectroscopy. Pseudobrookite was the only crystalline phase found involving both iron and titanium. The differences in the thermal behavior between powders and films and the influence of iron as impurity in the crystallization process of the titania were also studied.

引用

页码：4301 / 4305

页数：4

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