TaPbO2S

ceramic

· TaPbO2S

TaPbO₂S is an experimental mixed-metal oxide sulfide ceramic containing tantalum, lead, oxygen, and sulfur. This compound belongs to the family of complex metal chalcogenides and oxychalcogenides, materials of interest in solid-state chemistry for their unique electronic and optical properties. Research on this material is currently limited to specialized applications in photocatalysis, optoelectronics, and advanced functional ceramics where the combination of heavy metals and mixed anion chemistry offers potential advantages over conventional binary or ternary oxides.

Photocatalytic applicationsOptoelectronic devicesResearch and development materialsFunctional ceramicsAdvanced materials synthesisEnergy conversion systems

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)	2.626	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.020	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.

TaPbO2S — Properties & Data | MatWorld

TaPbO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental