Li2 O6 Ta2

semiconductor

· Li2 O6 Ta2

Li₂Ta₂O₆ is an inorganic ceramic compound belonging to the lithium tantalate family of semiconductors, characterized by a layered perovskite or related crystal structure. While primarily of research interest rather than established commercial production, this material is investigated for photocatalytic applications, ion-conducting solid electrolytes in advanced battery systems, and optical devices that exploit lithium tantalate's inherent ferroelectric and piezoelectric properties. Engineers consider lithium tantalate compounds when requiring materials with high dielectric strength, chemical stability at elevated temperatures, and the ability to be engineered into thin-film or single-crystal geometries for photonic and electrochemical applications.

solid-state batteries and ion conductorsphotocatalytic water splittingoptical waveguides and modulatorsferroelectric and piezoelectric deviceshigh-temperature ceramic applicationsresearch semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	134.2	GPa	—
Shear Modulus(G)	90.46	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.767	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.927	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Li2 O6 Ta2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control