TaAuO2S — Properties & Data | MatWorld

TaAuO2S

ceramic

· TaAuO2S

TaAuO2S is an experimental mixed-metal oxide-sulfide ceramic compound containing tantalum, gold, oxygen, and sulfur. This material is a research-phase compound that has not yet achieved widespread industrial adoption; it belongs to the family of multinary ceramics being investigated for potential photocatalytic, optoelectronic, or catalytic applications due to the combination of rare and noble metal constituents. Interest in such compounds stems from their potential to exhibit unusual electronic or optical properties unavailable in simpler binary or ternary ceramics, making them candidates for energy conversion, sensing, or environmental remediation technologies.

photocatalysis researchexperimental optoelectronicscatalytic coatings (early-stage)materials science developmentwater treatment (potential)energy conversion devices (emerging)

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)	0.3154	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.580	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.

TaAuO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental