KLuTa2O7 — Properties & Data | MatWorld

KLuTa2O7

ceramic

· JVASP-117212· KLuTa2O7

KLuTa₂O₇ is a complex mixed-metal oxide ceramic composed of potassium, lutetium, and tantalum. This compound belongs to the family of rare-earth tantalate ceramics, which are of significant research interest for high-temperature and specialized electronic applications due to their thermal stability and unique crystallographic properties. While primarily investigated in academic and advanced materials research settings rather than established commodity applications, tantalate-based ceramics are valued for their potential in extreme-environment components and functional ceramics where conventional oxides reach performance limits.

high-temperature structural ceramicsrare-earth oxide researchadvanced refractory materialselectronic ceramics developmentthermal barrier coating precursorsspecialized laboratory/experimental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2819	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.113	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1134	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.142	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.

KLuTa2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental