Hydrothermal preparation of magnetite from iron chelates
The hydrothermal decomposition of iron(II) or iron(III) aminopolycarboxylate complexes can produce well-crystallized, stoichiometric Fe 3 O 4 . Best results were obtained when 0.1 m nitrilotriacetatoiron(III) was decomposed under N 2 in 0.2-0.4 m NaOH at 497 K for 70 h or more.
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| Veröffentlicht in: | Canadian journal of chemistry 1978-02, Vol.56 (3), p.402-403 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The hydrothermal decomposition of iron(II) or iron(III) aminopolycarboxylate complexes can produce well-crystallized, stoichiometric Fe
3
O
4
. Best results were obtained when 0.1 m nitrilotriacetatoiron(III) was decomposed under N
2
in 0.2-0.4 m NaOH at 497 K for 70 h or more. |
|---|---|
| ISSN: | 0008-4042 1480-3291 |
| DOI: | 10.1139/v78-064 |