Ba3TiS5

metal

· JVASP-10540· Ba3TiS5

Ba₃TiS₅ is an experimental barium-titanium sulfide compound belonging to the metal sulfide class of materials. This ternary sulfide is primarily of research interest for its potential in solid-state chemistry and materials science rather than established commercial production. The compound and related metal sulfides are being investigated for applications in energy storage, photocatalysis, and semiconductor technologies, where their mixed-metal sulfide structure offers opportunities for tuning electronic and optical properties beyond those of binary sulfides.

research and developmentsolid-state chemistryphotocatalytic materialsenergy storage systemssemiconductor applicationsexploratory compound synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.121	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	1.380	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-293	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.066	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Ba3TiS5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control