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

[1] SYNTHESIS OF ALPHA-FE2O3 VIA OXIDATIVE HYDROLYSIS OF IRON(II) SULFATE [J].

ANDREEVA, D ;

TABAKOVA, T ;

MITOV, I ;

ANDREEV, A .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 1991, 2 (04) :199-203

[2] EFFECT OF SOLUTION CONDITIONS ON THE PROPORTION AND MORPHOLOGY OF GOETHITE FORMED FROM FERRIHYDRITE [J].

CORNELL, RM ;

GIOVANOLI, R .

CLAYS AND CLAY MINERALS, 1985, 33 (05) :424-432

[3] REGION OF STABILITY OF GREEN RUST 2 IN ELECTROCHEMICAL POTENTIAL-PH EQUILIBRIUM DIAGRAM OF IRON IN SULFATE MEDIUM [J].

DETOURNAY, J ;

DEMIRANDA, L ;

DERIE, R ;

GHODSI, M .

CORROSION SCIENCE, 1975, 15 (05) :295-306

[4] PRECIPITATION IN HYDROLYZED IRON(III) SOLUTIONS [J].

KNIGHT, RJ ;

SYLVA, RN .

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1974, 36 (03) :591-597

[5] POORLY-CRYSTALLINE MINERALS AND COMPLEX MINERAL ASSEMBLAGES [J].

MURAD, E .

HYPERFINE INTERACTIONS, 1989, 47-8 (1-4) :33-53

[6] EFFECT OF PH ON THE FORMATION OF GOETHITE AND HEMATITE FROM FERRIHYDRITE [J].

SCHWERTMANN, U ;

MURAD, E .

CLAYS AND CLAY MINERALS, 1983, 31 (04) :277-284

[7]

SCHWERTMANN U., 1964, Zeitschrift fur Pflanzenernahrung, Dungung und Bodenkunde, V105, P194, DOI 10.1002/jpln.3591050303

[8]

Schwertmann U., 1991, IRON OXIDES LAB, P53

[9] MECHANISM OF THE OXIDATIVE HYDROLYSIS OF IRON(II) SULFATE [J].

TABAKOVA, T ;

ANDREEVA, D ;

ANDREEV, A ;

VLADOV, C ;

MITOV, I .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 1992, 3 (04) :201-205

[10] THE AUTOXIDATION OF FERROUS IONS IN AQUEOUS SOLUTION [J].

WEISS, J .

EXPERIENTIA, 1953, 9 (02) :61-62

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