TaLaO2S — Properties & Data | MatWorld

TaLaO2S

ceramic

· TaLaO2S

TaLaO2S is an oxysuphide ceramic compound combining tantalum, lanthanum, oxygen, and sulfur elements. This material is primarily of research and developmental interest rather than established in high-volume production; it belongs to the family of rare-earth oxysuphides being investigated for photocatalytic and optoelectronic applications. The mixed-anion composition (oxide-sulfide) provides a tunable bandgap and unique electronic properties that make it promising for photocatalytic water splitting, environmental remediation, and potentially next-generation semiconductor or optical device applications.

photocatalytic water splittingenvironmental remediation catalystsoptoelectronic devices (research)bandgap engineeringsemiconductor 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)	0.01214	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.360	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.

TaLaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental