FORMATION OF GOETHITE BY OXIDATIVE HYDROLYSIS OF IRON(II) SULFATE

被引：11

作者：

ANDREEVA, D

MITOV, I

TABAKOVA, T

ANDREEV, A

机构：

[1] Institute of Kinetics and Catalysis, Bulgarian Academy of Sciences, Sofia, 1113, 'AcaD. G. Bontchev' street

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 1994年 / 5卷 / 03期

关键词：

D O I：

10.1007/BF01198949

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The kinetics and the mechanism of goethite formation in the process of iron(II)-sulphate oxidative hydrolysis at pH = 4.5 and temperatures of 30-degrees and 60-degrees-C were studied by chemical methods, transmission electron microscopy and Mossbauer spectroscopy. Experimental evidence was found for the role of iron(II) and the hydrolysis intermediates in the formation of a crystalline goethite phase.

引用

页码：168 / 172

页数：5

共 11 条

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