La1.85Sr0.15CuO4
ceramic· La1.85Sr0.15CuO4
La₁.₈₅Sr₀.₁₅CuO₄ is a layered perovskite ceramic compound belonging to the family of high-temperature superconductors, specifically a member of the La₂CuO₄-based cuprate superconductor series. This material is primarily studied in research and development contexts for its superconducting properties below its critical temperature, rather than as an established commercial engineering material. The doping of strontium into the lanthanum-copper-oxide lattice is designed to optimize charge carrier concentration and enhance superconducting performance, making it relevant for fundamental materials research and next-generation energy and electronics applications.
superconducting researchhigh-temperature superconductorsenergy transmission and storageexperimental electronicscondensed matter physicsmaterials development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Electrical Conductivity(σ) | — | S/cm | 727°C | — | |
Electrical Resistivity(ρe) | — | Ω·m | 727°C | — | |
Thermoelectric Power Factor(PF) | — | W/(m·K²) | 727°C | — | |
Seebeck Coefficient(S) | — | μV/K | 727°C | — |
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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.