Li2LaTa2O7 — Properties & Data | MatWorld

Li2LaTa2O7

ceramic

· JVASP-99360· Li2LaTa2O7

Li2LaTa2O7 is a complex oxide ceramic composed of lithium, lanthanum, and tantalum. This material belongs to the family of pyrochlore and perovskite-related structures, which are primarily investigated in research and development contexts rather than established industrial production. The compound is notable for its potential in solid-state electrolyte applications, thermal barrier coatings, and advanced dielectric systems, where its layered crystal structure and ionic conductivity characteristics—common to lithium-containing complex oxides—offer advantages in next-generation energy storage and high-temperature engineering environments.

solid-state battery electrolytesthermal barrier coatingshigh-temperature ceramicsionic conductor researchdielectric materialsadvanced structural ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.145	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)	0.00100	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05890	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.031	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.

Li2LaTa2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental