K2NaNbO2F4

ceramic

· JVASP-108116· K2NaNbO2F4

K2NaNbO2F4 is a mixed-alkali niobium fluoride ceramic compound belonging to the family of complex oxyfluoride ceramics. This material is primarily of research and development interest rather than an established commercial ceramic, investigated for its potential in optical and electrochemical applications where fluoride-based ceramics offer enhanced ionic conductivity and optical transparency compared to conventional oxide ceramics.

solid-state electrolytesoptical window materialsionic conductor researchfluoride ceramic developmentelectrochemical cell componentsadvanced ceramics R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	47.83	GPa	—
Poisson's Ratio(ν)	0.2600	-	—
Shear Modulus(G)	28.92	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.265	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.252	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08060	eV/atom	—
Formation Energy(ΔHf)	-2.865	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.

K2NaNbO2F4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental