K4 Al4 O6 F4 — Properties & Data | MatWorld

K4 Al4 O6 F4

ceramic

· K4 Al4 O6 F4

K₄Al₄O₆F₄ is a mixed metal fluoride ceramic compound containing potassium, aluminum, oxygen, and fluorine. This material belongs to the family of fluoride-containing ceramics, which are primarily of research and development interest rather than established industrial commodities. Potential applications are being explored in ionic conductors, optical components, and specialized refractory applications where fluoride ceramics' unique thermal and chemical properties may provide advantages over conventional oxides.

solid-state electrolytes (research)optical windows (experimental)refractory coatingsfluoride glass precursorsspecialized ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.306	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.109	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

K4 Al4 O6 F4

Electrical Properties

Other Properties

Regulatory Screening

Environmental