Ca3La2Sn3S12

semiconductor

· Ca3La2Sn3S12

Ca3La2Sn3S12 is a complex sulfide semiconductor compound containing calcium, lanthanum, and tin, belonging to the family of rare-earth-doped metal sulfides under investigation for optoelectronic and photonic applications. This is a research-stage material not yet widely deployed in commercial products; it is primarily studied for its potential in photocatalysis, light emission, or solid-state lighting due to the band-gap engineering enabled by rare-earth dopants and the sulfide host lattice. Engineers evaluating this compound would be exploring next-generation materials for environmental remediation (photocatalytic water treatment), visible/UV light sources, or semiconductor devices where sulfide-based alternatives offer advantages over traditional oxides in cost or performance.

photocatalysis and water treatmentsemiconductor researchrare-earth optoelectronicssolid-state lighting (research)photonic devices (experimental)environmental remediation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.450	eV	—

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.

Ca3La2Sn3S12

Electrical Properties

Regulatory Screening

Environmental

Export Control