K3FeO3

ceramic

· JVASP-152745· K3FeO3

K3FeO3 is a potassium iron oxide ceramic compound with a perovskite-related crystal structure. This material is primarily investigated in research contexts for electrochemical and catalytic applications, particularly in energy storage and environmental remediation systems where iron-based oxides offer cost advantages and tunable redox properties compared to precious-metal alternatives. The potassium incorporation influences ionic conductivity and phase stability, making it a candidate for emerging technologies in solid-state energy conversion rather than established industrial production.

electrochemical catalysisenergy storage researchsolid oxide fuel cellswater splitting catalystsbattery materials developmentenvironmental remediation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.949	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1530	eV	—
Magnetic Moment(μB)	9.784	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.578	eV/atom	—

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

Regulatory Screening

Environmental

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.

K3FeO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental