1950
DOI: 10.1002/zaac.19502620110
|View full text |Cite
|
Sign up to set email alerts
|

Über Die dunkelgrünen Hydroxyverbindungen des Eisens

Abstract: Die dunkelgrünen Oxydationsprodukte von Eisen(II)‐hydroxyd entsprechen nicht einer einzigen Verbindung; sie können vielmehr Hydroxyd oder basisches Salz sein. Bei der Oxydation von Fe(OH)2 bleibt das C6‐Gitter erhalten, bis zu einem Gehalt von etwa 10% an Fe3+‐Ionen. Hydroxyd mit stabilisierten molekularen Schichten geht bei der Oxydation unter stetiger Abnahme des Abstandes der Eisenionen in den Schichten in ein laminares Eisen(III)‐hydroxyd über. Die Farbe bleibt bis zu einem Gehalt von mehr als 50% Fe3+ grü… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
32
0
2

Year Published

1959
1959
2008
2008

Publication Types

Select...
8
1

Relationship

0
9

Authors

Journals

citations
Cited by 114 publications
(37 citation statements)
references
References 13 publications
1
32
0
2
Order By: Relevance
“…This compound originates from a reaction of ferrihydrite formed from the oxidized iron with the still unoxidized Fe 2 § ions in solution (Feitknecht and Keller, 1950;Feitknecht, pers. comm.…”
Section: Discussionmentioning
confidence: 99%
“…This compound originates from a reaction of ferrihydrite formed from the oxidized iron with the still unoxidized Fe 2 § ions in solution (Feitknecht and Keller, 1950;Feitknecht, pers. comm.…”
Section: Discussionmentioning
confidence: 99%
“…The green colour is maintained up to 50% oxidation. Feitknecht and Keller [115] have studied the oxidation by air in aqueous medium of freshly prepared Fe(OHh suspensions with plate diameters of 500 to 1000 A and of about 30 A thickness. They state that the intermediate 'green ferroferrites' are quite similar to products which can be obtained by oxidation of neutral buffered Fe 2 + salt solutions, e.g.…”
Section: Chemical Behaviourmentioning
confidence: 99%
“…A c c e p t e d m a n u s c r i p t [4][5][6][7][8][9][10][11][12][13][14][15][16][17]. These parameters also influence the size and morphology of the crystals, and the crystallinity of the final product [15][16][17].…”
Section: Introductionmentioning
confidence: 99%
“…A c c e p t e d m a n u s c r i p t 4 . Further details about this methodology can be found in previous works [6][7][8][9][10][11][12][13][14][15][16][17].…”
Section: Introductionmentioning
confidence: 99%