ReTaO2S — Properties & Data | MatWorld

ReTaO2S

ceramic

· ReTaO2S

ReTaO₂S is an experimental mixed-metal oxide sulfide ceramic compound containing rhenium and tantalum elements, representing an emerging class of multifunctional ceramics designed for high-performance environments. This material family is primarily investigated in research settings for advanced applications requiring corrosion resistance, thermal stability, and catalytic or electronic properties that exceed conventional oxide ceramics. Engineers considering ReTaO₂S should recognize it as a developmental material rather than a production standard; its potential advantages lie in environments combining chemical aggression with elevated temperatures, though material availability, processing scalability, and long-term property data remain active research areas.

high-temperature corrosion resistancecatalytic applicationsadvanced ceramics researchchemical processing equipmentthin-film coatingsexperimental structural ceramics

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	1.751	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8000	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

ReTaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental