Ta4 Cr2 O12

semiconductor

· Ta4 Cr2 O12

Ta₄Cr₂O₁₂ is a mixed-metal oxide ceramic compound combining tantalum and chromium oxides, belonging to the family of refractory oxide semiconductors. This material is primarily of research interest for applications requiring high-temperature stability and semiconducting behavior, with potential use in advanced ceramics, catalysis, and electronic device research where the combined properties of both metal oxides offer advantages over single-oxide alternatives.

high-temperature ceramicsoxide semiconductor researchcatalytic applicationsrefractory materialsadvanced electronics researchthermal barrier coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01340	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.741	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.

Ta4 Cr2 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control