LaCuO2S

ceramic
· LaCuO2S

LaCuO2S is an oxysulfide ceramic compound combining lanthanum, copper, oxygen, and sulfur elements, representing an emerging class of mixed-anion materials under active research. This material is being investigated for potential applications in thermoelectric devices, photocatalysis, and electronic/ionic conductor systems, where the combination of oxide and sulfide anion frameworks offers tunable electronic properties distinct from traditional single-anion ceramics. While not yet in widespread commercial use, oxysulfide ceramics like LaCuO2S are notable for their potential to bridge property gaps between oxides and sulfides, offering researchers a platform for engineering materials with enhanced catalytic activity or thermoelectric performance.

thermoelectric energy conversionphotocatalytic applicationsresearch/exploratory materialsionic conductorsmixed-anion ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
—
μB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.
LaCuO2S — Properties & Data | MatWorld