Ta2 Cr2 O8

semiconductor

· Ta2 Cr2 O8

Ta₂Cr₂O₈ is a mixed-metal oxide ceramic compound combining tantalum and chromium in an octahedral oxygen framework. This material is primarily of research interest rather than established in high-volume manufacturing, studied for its potential in high-temperature applications, electronic devices, and as a catalyst precursor given the refractory and electrochemical properties associated with both tantalum and chromium oxides.

High-temperature ceramics researchElectronic device developmentCatalytic material systemsRefractory coatingsSemiconductor processingMaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.674	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.

Ta2 Cr2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control