TaGaO2S — Properties & Data | MatWorld

TaGaO2S

ceramic

· TaGaO2S

TaGaO₂S is an experimental mixed-metal oxide sulfide ceramic compound containing tantalum, gallium, oxygen, and sulfur. This material belongs to the family of ternary and quaternary chalcogenides, which are primarily of research interest for photocatalytic and optoelectronic applications due to their tunable bandgap and mixed anion chemistry. While not yet established in mainstream commercial production, materials in this class show promise for visible-light photocatalysis, semiconductor applications, and potentially photovoltaic devices where the sulfide component can extend light absorption compared to pure oxides.

photocatalytic water splittingvisible-light photocatalysissemiconductor researchoptoelectronic devicesenvironmental remediation (experimental)

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)	0.6672	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.180	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.

TaGaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental