SbTaO2S — Properties & Data | MatWorld

SbTaO2S

ceramic

· SbTaO2S

SbTaO2S is a mixed-metal oxide sulfide ceramic compound combining antimony, tantalum, oxygen, and sulfur. This is a research-phase material studied primarily for photocatalytic and optoelectronic applications, representing an emerging class of chalcogenide-oxide hybrids that aim to overcome bandgap limitations of traditional oxide ceramics. The material's dual anionic character (oxide + sulfide) makes it a candidate for visible-light-driven processes and next-generation semiconductor devices, though industrial deployment remains limited and engineering data is still being established.

photocatalysis researchvisible-light catalystssemiconductor thin filmswater purification (experimental)optoelectronic devices (exploratory)materials science research

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)	0.000803	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.4600	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.

SbTaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental