Li17Sn4
ceramic· Li17Sn4
Li17Sn4 is an intermetallic compound in the lithium-tin system, representing a ceramic/intermetallic phase that forms at specific lithium and tin ratios. This material is primarily of research interest for energy storage and advanced battery applications, where lithium-rich intermetallics are explored as potential anode materials or structural components in next-generation lithium-ion and solid-state battery systems. Its relevance stems from the high specific capacity of lithium combined with tin's electrochemical activity, making it a candidate phase for improving energy density, though practical deployment remains limited compared to established graphite or silicon-based anodes.
battery anodes (experimental)solid-state battery researchhigh-energy-density energy storagelithium-ion battery developmentmaterials research and characterization
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.