TaCdO2S — Properties & Data | MatWorld

TaCdO2S

ceramic

· TaCdO2S

TaCdO₂S is an experimental mixed-metal oxide sulfide ceramic combining tantalum, cadmium, oxygen, and sulfur—a composition that places it in the family of multinary chalcogenides and oxysulfides under active research. This material is primarily of scientific interest for photocatalytic and optoelectronic applications, where the mixed anion system (oxide + sulfide) can create favorable band structure properties; it is not yet established in high-volume industrial production. Engineers and researchers investigating this compound would be evaluating it for photocatalytic water splitting, solar energy conversion, or semiconductor device applications where the tantalum and cadmium components offer redox activity and the oxide–sulfide hybrid chemistry may provide tunable electronic properties unavailable in single-anion ceramics.

Photocatalytic materials (research)Solar energy conversionOptoelectronic semiconductorsWater treatment (experimental)Band-gap engineeringMultinary oxide–sulfide compounds

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)	1.387	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.220	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.

TaCdO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental