PtTaO2S — Properties & Data | MatWorld

PtTaO2S

ceramic

· PtTaO2S

PtTaO₂S is an experimental mixed-metal oxide-sulfide ceramic compound combining platinum, tantalum, oxygen, and sulfur elements. This material belongs to the family of multinary ceramic oxysulfides and is primarily investigated in research contexts for photocatalytic and electrocatalytic applications. Its notable feature is the combination of precious-metal (Pt) and refractory-metal (Ta) components with anion diversity (O and S), which can create unique electronic band structures and active site chemistry compared to simple binary ceramics.

photocatalytic water splittinghydrogen generationelectrocatalysisenergy conversion researchadvanced ceramic compositesresearch-phase 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)	-0.00330	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.6200	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.

PtTaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental