K3 Na1 Fe2 O8

semiconductor

· K3 Na1 Fe2 O8

K₃Na₁Fe₂O₈ is an iron-bearing mixed-metal oxide semiconductor belonging to the complex oxide family, combining potassium, sodium, and iron in a structured framework. This composition is primarily of research interest in materials science, with potential applications in ion-conducting ceramics, magnetic materials, and photocatalytic systems where mixed-valence iron oxides offer tunable electronic properties. The dual-alkali composition (K and Na) may enable ionic mobility or crystal structure modifications relevant to energy storage or catalytic device engineering.

Research and development — mixed oxide semiconductorsPhotocatalysis — environmental remediationIonic conductors — electrochemical applicationsMagnetic materials — functional ceramicsEnergy storage — exploratory materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	34.88	GPa	—
Shear Modulus(G)	19.89	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8305	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.614	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

K3 Na1 Fe2 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control