Irin olọ́ksíjìn - Wikipedia, ìwé-ìmọ̀ ọ̀fẹ́

Lát'ọwọ́ Wikipedia, ìwé ìmọ̀ ọ̀fẹ́

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.^[1] The uses of these various oxides and hydroxides are tremendously diverse ranging from pigments in ceramic glaze, to use in thermite.

• 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)

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

• 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)^[2]

• Limonite
• Iron oxide nanoparticles

1. ↑ Cornell, RM; Schwertmann, U (2003). The iron oxides: structure, properties, reactions, occurrences and uses. Wiley VCH. ISBN 3-527-30274-3.
2. ↑ http://www.mindat.org/min-7281.html Mindat

• Information from Nano-Oxides, Inc. on Fe₂O₃. Archived 2017-11-18 at the Wayback Machine.
• http://chemed.chem.purdue.edu/demos/demosheets/12.3.html
• http://minerals.usgs.gov/minerals/pubs/commodity/iron_oxide/ Archived 2012-09-10 at the Wayback Machine.