Na2 Ca2 Ta2 Ti2 O12

semiconductor

· Na2 Ca2 Ta2 Ti2 O12

Na2Ca2Ta2Ti2O12 is a complex mixed-metal oxide ceramic compound containing sodium, calcium, tantalum, and titanium—a composition that places it in the family of perovskite-related oxides with potential semiconductor behavior. This material is primarily investigated in research contexts for its ionic conductivity and dielectric properties, making it of interest for solid-state electrochemistry and advanced ceramic applications. While not yet widely commercialized, compounds in this structural family are explored as candidates for solid electrolytes, high-temperature ceramics, and photocatalytic devices where the tantalum dopant can influence electronic structure and band gap behavior.

solid-state electrolytesceramic research materialshigh-temperature applicationsphotocatalytic devicesionic conductor developmentdielectric ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.512	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.132	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.

Na2 Ca2 Ta2 Ti2 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control