Irin olọ́ksíjìn

Awon irin olọ́ksíjìn (Iron oxides) je adapo kemika ti won ni irin ati oksijin. Lapapo, iye awon irin oloksijin ati oxyhydroxides ti a mo je merindinlogun. The uses of these various oxides and hydroxides are tremendously diverse ranging from pigments in ceramic glaze, to use in thermite.

Àwon oloksijin 
 iron(II) oxide, wüstite (FeO) 
 iron(II,III) oxide, magnetite (Fe3O4)
 iron(III) oxide (Fe2O3)
 alpha phase, hematite (α-Fe2O3)
 beta phase, (β-Fe2O3)
 gamma phase, maghemite (γ-Fe2O3)
 epsilon phase, (ε-Fe2O3)

Hydroxides
 iron(II) hydroxide (Fe(OH)2)
 iron(III) hydroxide (Fe(OH)3), (bernalite)

Oxide/hydroxides

 goethite (α-FeOOH), 
 akaganéite (β-FeOOH), 
 lepidocrocite (γ-FeOOH), 
 feroxyhyte (δ-FeOOH), 
 ferrihydrite (Fe5HO8·4H2O approx.), or 5Fe2O3•9H2O, better recast as FeOOH•0.4H2O

 high-pressure FeOOH
 schwertmannite (ideally Fe8O8(OH)6(SO)·nH2O or Fe3+16O16(OH,SO4)12-13·10-12H2O)http://www.mindat.org/min-7281.html Mindat

 See also 
Limonite
Iron oxide nanoparticles

References

External links

 Information from Nano-Oxides, Inc. on Fe2O3. 
 http://chemed.chem.purdue.edu/demos/demosheets/12.3.html
 http://minerals.usgs.gov/minerals/pubs/commodity/iron_oxide/ 

Category:Iron compounds
Category:Oxides
Category:Iron oxide pigments

de:Eisen#Oxide