BTaO2S

ceramic

· BTaO2S

BTaO2S is an experimental mixed-metal oxide sulfide ceramic compound containing barium, tantalum, oxygen, and sulfur elements. This material belongs to the family of complex oxide-sulfide ceramics, which are primarily investigated in materials research for photocatalytic and semiconductor applications. The unique combination of tantalum oxide with sulfide chemistry makes it a candidate for solar energy conversion, environmental remediation, and advanced electronic device applications where band-gap engineering and light-responsive behavior are desirable.

photocatalytic materialssolar energy conversionexperimental semiconductorswater treatment catalystsoptoelectronic researchband-gap engineering

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.1146	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.220	eV/atom	—

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

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.

BTaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental