BaCaS2

ceramic

· JVASP-137884· BaCaS2

BaCaS₂ is an inorganic ceramic compound composed of barium, calcium, and sulfur, belonging to the sulfide ceramic family. This material is primarily of research interest rather than an established industrial ceramic, with potential applications in solid-state chemistry and materials science where sulfide-based ceramics offer unique ionic or electronic properties. Engineers would consider BaCaS₂ in advanced applications requiring a ceramic with combined alkaline-earth elements, such as solid electrolytes, photocatalysts, or specialized optical/thermal management systems where conventional oxides are unsuitable.

solid electrolyte developmentphotocatalytic researchbattery materialsthermal management ceramicsadvanced composite matricesexperimental functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	50.77	GPa	—
Poisson's Ratio(ν)	0.2500	-	—
Shear Modulus(G)	33.02	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.492	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.142	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1336	eV/atom	—
Formation Energy(ΔHf)	-2.195	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.

BaCaS2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental