K3Ta — Properties & Data | MatWorld

K3Ta

ceramic

· JVASP-125892· K3Ta

K3Ta is a potassium tantalum oxide ceramic compound that combines alkali metal and refractory metal chemistry. This material is primarily of research interest, appearing in solid-state chemistry and materials development contexts rather than established commercial applications; tantalum oxides are known for their high-temperature stability and ionic conductivity, making them candidates for advanced ceramic applications.

solid-state ionic conductorsexperimental ceramicshigh-temperature compoundstantalum oxide chemistrymaterials researchpotential electrochemical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.785	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	4.457	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.333	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.327	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.

K3Ta

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental