Li4 Cu2 P2
semiconductor· Li4 Cu2 P2
Li₄Cu₂P₂ is an experimental ternary semiconductor compound combining lithium, copper, and phosphorus elements. This material belongs to the family of phosphide semiconductors and is primarily of research interest for its potential in energy storage, solid-state electrolytes, and optoelectronic applications. While not yet widely commercialized, compounds in this material system are investigated for next-generation lithium-ion batteries and as precursors for functional semiconductor devices due to the tunable electronic properties afforded by mixed-metal phosphide structures.
solid-state battery electrolytessemiconductor researchlithium-ion battery materialsphosphide electronicsenergy storage developmentoptoelectronic device research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.