TaSrO2S

ceramic

· TaSrO2S

TaSrO₂S is an experimental mixed-metal ceramic compound combining tantalum, strontium, oxygen, and sulfur—a rare oxysuifide composition that bridges conventional oxide and sulfide ceramics. This material remains primarily in research development rather than widespread industrial use, with potential interest in photocatalytic applications, solid-state ionic conductors, or advanced refractory systems where the hybrid anion chemistry (oxygen and sulfur) might enable properties unavailable in single-anion ceramics. Engineers would consider this compound only in specialized R&D contexts where the unique combination of cations and anions addresses a specific performance gap that standard tantalum oxides, strontium ceramics, or commercial sulfides cannot fill.

research ceramicsphotocatalysissolid-state conductorshigh-temperature refractoriesexperimental functional materials

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)	0.8237	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.700	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.

TaSrO2S — Properties & Data | MatWorld

TaSrO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental