Li2 Sm2 Al2 F12

semiconductor

· Li2 Sm2 Al2 F12

Li₂Sm₂Al₂F₁₂ is a mixed-metal fluoride compound combining lithium, samarium, and aluminum in a fluoride matrix—a composition class of interest in solid-state ionic conductors and advanced ceramics research. This material belongs to the family of fluoride-based solid electrolytes and ceramic oxyfluorides, which are being explored for next-generation energy storage and optoelectronic applications. The specific combination of rare-earth samarium with lithium and aluminum suggests potential for fast ionic transport or enhanced thermal/optical properties, making it a candidate for emerging technologies rather than a mature industrial material.

solid-state battery electrolyteslithium-ion conductor researchrare-earth fluoride ceramicsoptical scattering/phosphor compoundshigh-temperature ceramic coatingsexperimental semiconductor devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06420	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.507	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.

Li2 Sm2 Al2 F12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control