La2SnS5
ceramic· JVASP-154278· La2SnS5
La2SnS5 is a rare-earth tin sulfide ceramic compound combining lanthanum and tin in a sulfide matrix, belonging to the family of chalcogenide ceramics. This material is primarily of research and development interest for solid-state ionic conductivity and optoelectronic applications, where its crystal structure and electronic properties make it a candidate for next-generation energy storage and photonic devices. While not yet widely commercialized, La2SnS5 represents the broader potential of rare-earth sulfide ceramics to enable new functionality in solid electrolytes, photovoltaics, and thermal management where conventional oxides fall short.
solid-state batteries and electrolytesphotovoltaic and optoelectronic researchhigh-temperature thermal insulatorsionic conductor developmentnext-generation energy storage materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.