CrTaO2S

ceramic

· CrTaO2S

CrTaO2S is an experimental mixed-metal oxide sulfide ceramic composed of chromium, tantalum, oxygen, and sulfur elements. This compound belongs to the family of complex oxysulfide ceramics, which are primarily of research interest for exploring novel electronic, catalytic, and thermal properties not easily achieved in conventional single-phase ceramics. The material's potential lies in high-temperature applications, catalysis, or semiconductor contexts where the combination of transition metals and mixed anion chemistry could provide enhanced performance compared to standard oxide or sulfide alternatives.

experimental research materialscatalytic applicationshigh-temperature ceramicssemiconductor researchthin-film coatingsadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.785	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.4600	eV/atom	—

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

Regulatory Screening

Environmental

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.

CrTaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental