O14 Sr4 Ta4

semiconductor

· O14 Sr4 Ta4

O14 Sr4 Ta4 is an experimental oxide compound containing strontium and tantalum, belonging to the family of mixed-metal oxides with potential semiconductor or electrochemical applications. This composition falls within research domains exploring novel ceramic materials for energy storage, catalysis, or electronic device applications, though it has not yet achieved widespread industrial adoption. The strontium-tantalum oxide system is of interest to materials researchers for its potential in solid-state electrochemistry and functional ceramic applications where conventional semiconductors or oxides may be limiting.

research and developmentenergy storage materialssolid-state electrolytescatalytic substrateshigh-temperature ceramicsadvanced electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.067	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.297	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.

O14 Sr4 Ta4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control