InTaO2S

ceramic

· InTaO2S

InTaO2S is an experimental mixed-metal oxide sulfide ceramic compound combining indium, tantalum, oxygen, and sulfur elements. This material belongs to the family of complex ternary/quaternary metal chalcogenides, which are primarily investigated in photocatalysis, optoelectronics, and energy storage research rather than established industrial production. The inclusion of both oxide and sulfide components positions InTaO2S as a candidate for visible-light photocatalytic applications and potentially enhanced electronic properties compared to single-phase oxides, though practical engineering adoption remains limited and material performance data is still being characterized in academic laboratories.

photocatalytic water splittingvisible-light photocatalysissemiconductor device researchenvironmental remediation (experimental)energy conversion materials (development stage)

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)	0.00466	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.1800	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.

InTaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental