Ca3SnS5

ceramic

· JVASP-40147· Ca3SnS5

Ca₃SnS₅ is a ternary ceramic sulfide compound combining calcium, tin, and sulfur elements, belonging to the family of metal sulfide ceramics with potential semiconducting or ionic-conducting properties. This material is primarily of research and developmental interest rather than established in high-volume industrial production, with investigation focused on applications in solid-state energy storage, photovoltaic devices, and advanced ceramic coatings where sulfide-based compositions offer tunable band gaps and ionic transport characteristics compared to oxide ceramics.

solid-state battery electrolytesphotovoltaic absorber layersthermoelectric materialsresearch ceramicsion-conducting membranes

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.333	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.00200	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-202	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1965	eV/atom	—
Formation Energy(ΔHf)	-1.538	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.

Ca3SnS5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental